KMnHP3O10 crystallizes in the triclinic P1 space group. There are four inequivalent K sites. In the first K site, K(1) is bonded in a 7-coordinate geometry to one O(23), one O(25), one O(27), one O(33), one O(37), one O(7), and one O(9) atom. In the second K site, K(2) is bonded in a 7-coordinate geometry to one O(10), one O(24), one O(26), one O(28), one O(34), one O(38), and one O(8) atom. In the third K site, K(3) is bonded in a 9-coordinate geometry to one O(11), one O(19), one O(21), one O(25), one O(27), one O(29), one O(35), one O(39), and one O(5) atom. In the fourth K site, K(4) is bonded in a 9-coordinate geometry to one O(12), one O(20), one O(22), one O(26), one O(28), one O(30), one O(36), one O(40), and one O(6) atom. There are four inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(10), one O(11), one O(21), one O(24), one O(29), and one O(32) atom to form MnO6 octahedra that share  a cornercorner with one P(12)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra,  a cornercorner with one P(8)O4 tetrahedra, and  a cornercorner with one P(9)O4 tetrahedra. In the second Mn site, Mn(2) is bonded to one O(17), one O(20), one O(25), one O(28), one O(37), and one O(40) atom to form MnO6 octahedra that share  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(10)O4 tetrahedra,  a cornercorner with one P(11)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra, and  a cornercorner with one P(8)O4 tetrahedra. In the third Mn site, Mn(3) is bonded to one O(12), one O(22), one O(23), one O(30), one O(31), and one O(9) atom to form MnO6 octahedra that share  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(10)O4 tetrahedra,  a cornercorner with one P(11)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(6)O4 tetrahedra, and  a cornercorner with one P(7)O4 tetrahedra. In the fourth Mn site, Mn(4) is bonded to one O(18), one O(19), one O(26), one O(27), one O(38), and one O(39) atom to form MnO6 octahedra that share  a cornercorner with one P(12)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(6)O4 tetrahedra,  a cornercorner with one P(7)O4 tetrahedra, and  a cornercorner with one P(9)O4 tetrahedra. There are twelve inequivalent P sites. In the first P site, P(1) is bonded to one O(1), one O(17), one O(34), and one O(9) atom to form PO4 tetrahedra that share  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Mn(3)O6 octahedra, and  a cornercorner with one P(11)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 30-46°. In the second P site, P(2) is bonded to one O(10), one O(18), one O(2), and one O(33) atom to form PO4 tetrahedra that share  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(4)O6 octahedra, and  a cornercorner with one P(12)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 30-46°. In the third P site, P(3) is bonded to one O(11), one O(19), one O(3), and one O(36) atom to form PO4 tetrahedra that share  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(4)O6 octahedra, and  a cornercorner with one P(9)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 29-46°. In the fourth P site, P(4) is bonded to one O(12), one O(20), one O(35), and one O(4) atom to form PO4 tetrahedra that share  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Mn(3)O6 octahedra, and  a cornercorner with one P(10)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 29-46°. In the fifth P site, P(5) is bonded to one O(13), one O(21), one O(25), and one O(5) atom to form PO4 tetrahedra that share  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(2)O6 octahedra, and  a cornercorner with one P(10)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 43-55°. In the sixth P site, P(6) is bonded to one O(14), one O(22), one O(26), and one O(6) atom to form PO4 tetrahedra that share  a cornercorner with one Mn(3)O6 octahedra,  a cornercorner with one Mn(4)O6 octahedra, and  a cornercorner with one P(9)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 43-55°. In the seventh P site, P(7) is bonded to one O(15), one O(23), one O(27), and one O(7) atom to form PO4 tetrahedra that share  a cornercorner with one Mn(3)O6 octahedra,  a cornercorner with one Mn(4)O6 octahedra, and  a cornercorner with one P(12)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 43-55°. In the eighth P site, P(8) is bonded to one O(16), one O(24), one O(28), and one O(8) atom to form PO4 tetrahedra that share  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(2)O6 octahedra, and  a cornercorner with one P(11)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 43-55°. In the ninth P site, P(9) is bonded to one O(14), one O(29), one O(3), and one O(39) atom to form PO4 tetrahedra that share  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(4)O6 octahedra,  a cornercorner with one P(3)O4 tetrahedra, and  a cornercorner with one P(6)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 45-53°. In the tenth P site, P(10) is bonded to one O(13), one O(30), one O(4), and one O(40) atom to form PO4 tetrahedra that share  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Mn(3)O6 octahedra,  a cornercorner with one P(4)O4 tetrahedra, and  a cornercorner with one P(5)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 45-53°. In the eleventh P site, P(11) is bonded to one O(1), one O(16), one O(31), and one O(37) atom to form PO4 tetrahedra that share  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Mn(3)O6 octahedra,  a cornercorner with one P(1)O4 tetrahedra, and  a cornercorner with one P(8)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 45-54°. In the twelfth P site, P(12) is bonded to one O(15), one O(2), one O(32), and one O(38) atom to form PO4 tetrahedra that share  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(4)O6 octahedra,  a cornercorner with one P(2)O4 tetrahedra, and  a cornercorner with one P(7)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 45-54°. There are four inequivalent H sites. In the first H site, H(1) is bonded in a linear geometry to one O(5) and one O(7) atom. In the second H site, H(2) is bonded in a linear geometry to one O(6) and one O(8) atom. In the third H site, H(3) is bonded in a linear geometry to one O(34) and one O(36) atom. In the fourth H site, H(4) is bonded in a linear geometry to one O(33) and one O(35) atom. There are forty inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to one P(1) and one P(11) atom. In the second O site, O(2) is bonded in a distorted bent 120 degrees geometry to one P(12) and one P(2) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one P(3) and one P(9) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to one P(10) and one P(4) atom. In the fifth O site, O(5) is bonded in a distorted bent 120 degrees geometry to one K(3), one P(5), and one H(1) atom. In the sixth O site, O(6) is bonded in a distorted bent 120 degrees geometry to one K(4), one P(6), and one H(2) atom. In the seventh O site, O(7) is bonded in a distorted bent 120 degrees geometry to one K(1), one P(7), and one H(1) atom. In the eighth O site, O(8) is bonded in a distorted bent 120 degrees geometry to one K(2), one P(8), and one H(2) atom. In the ninth O site, O(9) is bonded in a distorted bent 120 degrees geometry to one K(1), one Mn(3), and one P(1) atom. In the tenth O site, O(10) is bonded in a distorted bent 120 degrees geometry to one K(2), one Mn(1), and one P(2) atom. In the eleventh O site, O(11) is bonded in a 2-coordinate geometry to one K(3), one Mn(1), and one P(3) atom. In the twelfth O site, O(12) is bonded in a 2-coordinate geometry to one K(4), one Mn(3), and one P(4) atom. In the thirteenth O site, O(13) is bonded in a bent 120 degrees geometry to one P(10) and one P(5) atom. In the fourteenth O site, O(14) is bonded in a bent 120 degrees geometry to one P(6) and one P(9) atom. In the fifteenth O site, O(15) is bonded in a bent 120 degrees geometry to one P(12) and one P(7) atom. In the sixteenth O site, O(16) is bonded in a bent 120 degrees geometry to one P(11) and one P(8) atom. In the seventeenth O site, O(17) is bonded in a bent 150 degrees geometry to one Mn(2) and one P(1) atom. In the eighteenth O site, O(18) is bonded in a bent 150 degrees geometry to one Mn(4) and one P(2) atom. In the nineteenth O site, O(19) is bonded in a bent 150 degrees geometry to one K(3), one Mn(4), and one P(3) atom. In the twentieth O site, O(20) is bonded in a bent 150 degrees geometry to one K(4), one Mn(2), and one P(4) atom. In the twenty-first O site, O(21) is bonded in a 2-coordinate geometry to one K(3), one Mn(1), and one P(5) atom. In the twenty-second O site, O(22) is bonded in a 2-coordinate geometry to one K(4), one Mn(3), and one P(6) atom. In the twenty-third O site, O(23) is bonded in a 2-coordinate geometry to one K(1), one Mn(3), and one P(7) atom. In the twenty-fourth O site, O(24) is bonded in a 2-coordinate geometry to one K(2), one Mn(1), and one P(8) atom. In the twenty-fifth O site, O(25) is bonded in a 2-coordinate geometry to one K(1), one K(3), one Mn(2), and one P(5) atom. In the twenty-sixth O site, O(26) is bonded in a 2-coordinate geometry to one K(2), one K(4), one Mn(4), and one P(6) atom. In the twenty-seventh O site, O(27) is bonded in a 2-coordinate geometry to one K(1), one K(3), one Mn(4), and one P(7) atom. In the twenty-eighth O site, O(28) is bonded in a 2-coordinate geometry to one K(2), one K(4), one Mn(2), and one P(8) atom. In the twenty-ninth O site, O(29) is bonded in a distorted bent 120 degrees geometry to one K(3), one Mn(1), and one P(9) atom. In the thirtieth O site, O(30) is bonded in a distorted bent 120 degrees geometry to one K(4), one Mn(3), and one P(10) atom. In the thirty-first O site, O(31) is bonded in a distorted bent 120 degrees geometry to one Mn(3) and one P(11) atom. In the thirty-second O site, O(32) is bonded in a distorted bent 120 degrees geometry to one Mn(1) and one P(12) atom. In the thirty-third O site, O(33) is bonded in a distorted bent 120 degrees geometry to one K(1), one P(2), and one H(4) atom. In the thirty-fourth O site, O(34) is bonded in a distorted bent 120 degrees geometry to one K(2), one P(1), and one H(3) atom. In the thirty-fifth O site, O(35) is bonded in a distorted bent 120 degrees geometry to one K(3), one P(4), and one H(4) atom. In the thirty-sixth O site, O(36) is bonded in a distorted bent 120 degrees geometry to one K(4), one P(3), and one H(3) atom. In the thirty-seventh O site, O(37) is bonded in a 2-coordinate geometry to one K(1), one Mn(2), and one P(11) atom. In the thirty-eighth O site, O(38) is bonded in a 2-coordinate geometry to one K(2), one Mn(4), and one P(12) atom. In the thirty-ninth O site, O(39) is bonded in a 2-coordinate geometry to one K(3), one Mn(4), and one P(9) atom. In the fortieth O site, O(40) is bonded in a 2-coordinate geometry to one K(4), one Mn(2), and one P(10) atom.
KMnHP3O10 crystallizes in the triclinic P1 space group. There are four inequivalent K sites. In the first K site, K(1) is bonded in a 7-coordinate geometry to one O(23), one O(25), one O(27), one O(33), one O(37), one O(7), and one O(9) atom. The K(1)-O(23) bond length is 2.93 Å. The K(1)-O(25) bond length is 3.13 Å. The K(1)-O(27) bond length is 3.21 Å. The K(1)-O(33) bond length is 2.88 Å. The K(1)-O(37) bond length is 2.93 Å. The K(1)-O(7) bond length is 2.77 Å. The K(1)-O(9) bond length is 3.32 Å. In the second K site, K(2) is bonded in a 7-coordinate geometry to one O(10), one O(24), one O(26), one O(28), one O(34), one O(38), and one O(8) atom. The K(2)-O(10) bond length is 3.32 Å. The K(2)-O(24) bond length is 2.93 Å. The K(2)-O(26) bond length is 3.13 Å. The K(2)-O(28) bond length is 3.21 Å. The K(2)-O(34) bond length is 2.88 Å. The K(2)-O(38) bond length is 2.92 Å. The K(2)-O(8) bond length is 2.77 Å. In the third K site, K(3) is bonded in a 9-coordinate geometry to one O(11), one O(19), one O(21), one O(25), one O(27), one O(29), one O(35), one O(39), and one O(5) atom. The K(3)-O(11) bond length is 3.32 Å. The K(3)-O(19) bond length is 3.34 Å. The K(3)-O(21) bond length is 2.92 Å. The K(3)-O(25) bond length is 3.21 Å. The K(3)-O(27) bond length is 3.11 Å. The K(3)-O(29) bond length is 3.45 Å. The K(3)-O(35) bond length is 2.90 Å. The K(3)-O(39) bond length is 2.92 Å. The K(3)-O(5) bond length is 2.76 Å. In the fourth K site, K(4) is bonded in a 9-coordinate geometry to one O(12), one O(20), one O(22), one O(26), one O(28), one O(30), one O(36), one O(40), and one O(6) atom. The K(4)-O(12) bond length is 3.33 Å. The K(4)-O(20) bond length is 3.34 Å. The K(4)-O(22) bond length is 2.92 Å. The K(4)-O(26) bond length is 3.20 Å. The K(4)-O(28) bond length is 3.11 Å. The K(4)-O(30) bond length is 3.45 Å. The K(4)-O(36) bond length is 2.90 Å. The K(4)-O(40) bond length is 2.92 Å. The K(4)-O(6) bond length is 2.76 Å. There are four inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(10), one O(11), one O(21), one O(24), one O(29), and one O(32) atom to form MnO6 octahedra that share  a cornercorner with one P(12)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra,  a cornercorner with one P(8)O4 tetrahedra, and  a cornercorner with one P(9)O4 tetrahedra. The Mn(1)-O(10) bond length is 1.97 Å. The Mn(1)-O(11) bond length is 1.98 Å. The Mn(1)-O(21) bond length is 1.96 Å. The Mn(1)-O(24) bond length is 1.97 Å. The Mn(1)-O(29) bond length is 2.19 Å. The Mn(1)-O(32) bond length is 2.19 Å. In the second Mn site, Mn(2) is bonded to one O(17), one O(20), one O(25), one O(28), one O(37), and one O(40) atom to form MnO6 octahedra that share  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(10)O4 tetrahedra,  a cornercorner with one P(11)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra, and  a cornercorner with one P(8)O4 tetrahedra. The Mn(2)-O(17) bond length is 1.93 Å. The Mn(2)-O(20) bond length is 1.95 Å. The Mn(2)-O(25) bond length is 2.22 Å. The Mn(2)-O(28) bond length is 2.23 Å. The Mn(2)-O(37) bond length is 1.96 Å. The Mn(2)-O(40) bond length is 1.96 Å. In the third Mn site, Mn(3) is bonded to one O(12), one O(22), one O(23), one O(30), one O(31), and one O(9) atom to form MnO6 octahedra that share  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(10)O4 tetrahedra,  a cornercorner with one P(11)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(6)O4 tetrahedra, and  a cornercorner with one P(7)O4 tetrahedra. The Mn(3)-O(12) bond length is 1.98 Å. The Mn(3)-O(22) bond length is 1.96 Å. The Mn(3)-O(23) bond length is 1.96 Å. The Mn(3)-O(30) bond length is 2.19 Å. The Mn(3)-O(31) bond length is 2.19 Å. The Mn(3)-O(9) bond length is 1.97 Å. In the fourth Mn site, Mn(4) is bonded to one O(18), one O(19), one O(26), one O(27), one O(38), and one O(39) atom to form MnO6 octahedra that share  a cornercorner with one P(12)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(6)O4 tetrahedra,  a cornercorner with one P(7)O4 tetrahedra, and  a cornercorner with one P(9)O4 tetrahedra. The Mn(4)-O(18) bond length is 1.93 Å. The Mn(4)-O(19) bond length is 1.94 Å. The Mn(4)-O(26) bond length is 2.22 Å. The Mn(4)-O(27) bond length is 2.23 Å. The Mn(4)-O(38) bond length is 1.96 Å. The Mn(4)-O(39) bond length is 1.96 Å. There are twelve inequivalent P sites. In the first P site, P(1) is bonded to one O(1), one O(17), one O(34), and one O(9) atom to form PO4 tetrahedra that share  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Mn(3)O6 octahedra, and  a cornercorner with one P(11)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 30-46°. The P(1)-O(1) bond length is 1.63 Å. The P(1)-O(17) bond length is 1.52 Å. The P(1)-O(34) bond length is 1.53 Å. The P(1)-O(9) bond length is 1.54 Å. In the second P site, P(2) is bonded to one O(10), one O(18), one O(2), and one O(33) atom to form PO4 tetrahedra that share  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(4)O6 octahedra, and  a cornercorner with one P(12)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 30-46°. The P(2)-O(10) bond length is 1.54 Å. The P(2)-O(18) bond length is 1.52 Å. The P(2)-O(2) bond length is 1.63 Å. The P(2)-O(33) bond length is 1.52 Å. In the third P site, P(3) is bonded to one O(11), one O(19), one O(3), and one O(36) atom to form PO4 tetrahedra that share  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(4)O6 octahedra, and  a cornercorner with one P(9)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 29-46°. The P(3)-O(11) bond length is 1.53 Å. The P(3)-O(19) bond length is 1.52 Å. The P(3)-O(3) bond length is 1.62 Å. The P(3)-O(36) bond length is 1.54 Å. In the fourth P site, P(4) is bonded to one O(12), one O(20), one O(35), and one O(4) atom to form PO4 tetrahedra that share  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Mn(3)O6 octahedra, and  a cornercorner with one P(10)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 29-46°. The P(4)-O(12) bond length is 1.53 Å. The P(4)-O(20) bond length is 1.52 Å. The P(4)-O(35) bond length is 1.54 Å. The P(4)-O(4) bond length is 1.62 Å. In the fifth P site, P(5) is bonded to one O(13), one O(21), one O(25), and one O(5) atom to form PO4 tetrahedra that share  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(2)O6 octahedra, and  a cornercorner with one P(10)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 43-55°. The P(5)-O(13) bond length is 1.64 Å. The P(5)-O(21) bond length is 1.54 Å. The P(5)-O(25) bond length is 1.52 Å. The P(5)-O(5) bond length is 1.53 Å. In the sixth P site, P(6) is bonded to one O(14), one O(22), one O(26), and one O(6) atom to form PO4 tetrahedra that share  a cornercorner with one Mn(3)O6 octahedra,  a cornercorner with one Mn(4)O6 octahedra, and  a cornercorner with one P(9)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 43-55°. The P(6)-O(14) bond length is 1.64 Å. The P(6)-O(22) bond length is 1.54 Å. The P(6)-O(26) bond length is 1.52 Å. The P(6)-O(6) bond length is 1.53 Å. In the seventh P site, P(7) is bonded to one O(15), one O(23), one O(27), and one O(7) atom to form PO4 tetrahedra that share  a cornercorner with one Mn(3)O6 octahedra,  a cornercorner with one Mn(4)O6 octahedra, and  a cornercorner with one P(12)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 43-55°. The P(7)-O(15) bond length is 1.64 Å. The P(7)-O(23) bond length is 1.54 Å. The P(7)-O(27) bond length is 1.52 Å. The P(7)-O(7) bond length is 1.54 Å. In the eighth P site, P(8) is bonded to one O(16), one O(24), one O(28), and one O(8) atom to form PO4 tetrahedra that share  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(2)O6 octahedra, and  a cornercorner with one P(11)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 43-55°. The P(8)-O(16) bond length is 1.64 Å. The P(8)-O(24) bond length is 1.53 Å. The P(8)-O(28) bond length is 1.52 Å. The P(8)-O(8) bond length is 1.54 Å. In the ninth P site, P(9) is bonded to one O(14), one O(29), one O(3), and one O(39) atom to form PO4 tetrahedra that share  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(4)O6 octahedra,  a cornercorner with one P(3)O4 tetrahedra, and  a cornercorner with one P(6)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 45-53°. The P(9)-O(14) bond length is 1.59 Å. The P(9)-O(29) bond length is 1.50 Å. The P(9)-O(3) bond length is 1.60 Å. The P(9)-O(39) bond length is 1.53 Å. In the tenth P site, P(10) is bonded to one O(13), one O(30), one O(4), and one O(40) atom to form PO4 tetrahedra that share  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Mn(3)O6 octahedra,  a cornercorner with one P(4)O4 tetrahedra, and  a cornercorner with one P(5)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 45-53°. The P(10)-O(13) bond length is 1.59 Å. The P(10)-O(30) bond length is 1.50 Å. The P(10)-O(4) bond length is 1.60 Å. The P(10)-O(40) bond length is 1.53 Å. In the eleventh P site, P(11) is bonded to one O(1), one O(16), one O(31), and one O(37) atom to form PO4 tetrahedra that share  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Mn(3)O6 octahedra,  a cornercorner with one P(1)O4 tetrahedra, and  a cornercorner with one P(8)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 45-54°. The P(11)-O(1) bond length is 1.60 Å. The P(11)-O(16) bond length is 1.59 Å. The P(11)-O(31) bond length is 1.50 Å. The P(11)-O(37) bond length is 1.53 Å. In the twelfth P site, P(12) is bonded to one O(15), one O(2), one O(32), and one O(38) atom to form PO4 tetrahedra that share  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(4)O6 octahedra,  a cornercorner with one P(2)O4 tetrahedra, and  a cornercorner with one P(7)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 45-54°. The P(12)-O(15) bond length is 1.59 Å. The P(12)-O(2) bond length is 1.60 Å. The P(12)-O(32) bond length is 1.50 Å. The P(12)-O(38) bond length is 1.53 Å. There are four inequivalent H sites. In the first H site, H(1) is bonded in a linear geometry to one O(5) and one O(7) atom. The H(1)-O(5) bond length is 1.24 Å. The H(1)-O(7) bond length is 1.18 Å. In the second H site, H(2) is bonded in a linear geometry to one O(6) and one O(8) atom. The H(2)-O(6) bond length is 1.24 Å. The H(2)-O(8) bond length is 1.18 Å. In the third H site, H(3) is bonded in a linear geometry to one O(34) and one O(36) atom. The H(3)-O(34) bond length is 1.28 Å. The H(3)-O(36) bond length is 1.15 Å. In the fourth H site, H(4) is bonded in a linear geometry to one O(33) and one O(35) atom. The H(4)-O(33) bond length is 1.30 Å. The H(4)-O(35) bond length is 1.14 Å. There are forty inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to one P(1) and one P(11) atom. In the second O site, O(2) is bonded in a distorted bent 120 degrees geometry to one P(12) and one P(2) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one P(3) and one P(9) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to one P(10) and one P(4) atom. In the fifth O site, O(5) is bonded in a distorted bent 120 degrees geometry to one K(3), one P(5), and one H(1) atom. In the sixth O site, O(6) is bonded in a distorted bent 120 degrees geometry to one K(4), one P(6), and one H(2) atom. In the seventh O site, O(7) is bonded in a distorted bent 120 degrees geometry to one K(1), one P(7), and one H(1) atom. In the eighth O site, O(8) is bonded in a distorted bent 120 degrees geometry to one K(2), one P(8), and one H(2) atom. In the ninth O site, O(9) is bonded in a distorted bent 120 degrees geometry to one K(1), one Mn(3), and one P(1) atom. In the tenth O site, O(10) is bonded in a distorted bent 120 degrees geometry to one K(2), one Mn(1), and one P(2) atom. In the eleventh O site, O(11) is bonded in a 2-coordinate geometry to one K(3), one Mn(1), and one P(3) atom. In the twelfth O site, O(12) is bonded in a 2-coordinate geometry to one K(4), one Mn(3), and one P(4) atom. In the thirteenth O site, O(13) is bonded in a bent 120 degrees geometry to one P(10) and one P(5) atom. In the fourteenth O site, O(14) is bonded in a bent 120 degrees geometry to one P(6) and one P(9) atom. In the fifteenth O site, O(15) is bonded in a bent 120 degrees geometry to one P(12) and one P(7) atom. In the sixteenth O site, O(16) is bonded in a bent 120 degrees geometry to one P(11) and one P(8) atom. In the seventeenth O site, O(17) is bonded in a bent 150 degrees geometry to one Mn(2) and one P(1) atom. In the eighteenth O site, O(18) is bonded in a bent 150 degrees geometry to one Mn(4) and one P(2) atom. In the nineteenth O site, O(19) is bonded in a bent 150 degrees geometry to one K(3), one Mn(4), and one P(3) atom. In the twentieth O site, O(20) is bonded in a bent 150 degrees geometry to one K(4), one Mn(2), and one P(4) atom. In the twenty-first O site, O(21) is bonded in a 2-coordinate geometry to one K(3), one Mn(1), and one P(5) atom. In the twenty-second O site, O(22) is bonded in a 2-coordinate geometry to one K(4), one Mn(3), and one P(6) atom. In the twenty-third O site, O(23) is bonded in a 2-coordinate geometry to one K(1), one Mn(3), and one P(7) atom. In the twenty-fourth O site, O(24) is bonded in a 2-coordinate geometry to one K(2), one Mn(1), and one P(8) atom. In the twenty-fifth O site, O(25) is bonded in a 2-coordinate geometry to one K(1), one K(3), one Mn(2), and one P(5) atom. In the twenty-sixth O site, O(26) is bonded in a 2-coordinate geometry to one K(2), one K(4), one Mn(4), and one P(6) atom. In the twenty-seventh O site, O(27) is bonded in a 2-coordinate geometry to one K(1), one K(3), one Mn(4), and one P(7) atom. In the twenty-eighth O site, O(28) is bonded in a 2-coordinate geometry to one K(2), one K(4), one Mn(2), and one P(8) atom. In the twenty-ninth O site, O(29) is bonded in a distorted bent 120 degrees geometry to one K(3), one Mn(1), and one P(9) atom. In the thirtieth O site, O(30) is bonded in a distorted bent 120 degrees geometry to one K(4), one Mn(3), and one P(10) atom. In the thirty-first O site, O(31) is bonded in a distorted bent 120 degrees geometry to one Mn(3) and one P(11) atom. In the thirty-second O site, O(32) is bonded in a distorted bent 120 degrees geometry to one Mn(1) and one P(12) atom. In the thirty-third O site, O(33) is bonded in a distorted bent 120 degrees geometry to one K(1), one P(2), and one H(4) atom. In the thirty-fourth O site, O(34) is bonded in a distorted bent 120 degrees geometry to one K(2), one P(1), and one H(3) atom. In the thirty-fifth O site, O(35) is bonded in a distorted bent 120 degrees geometry to one K(3), one P(4), and one H(4) atom. In the thirty-sixth O site, O(36) is bonded in a distorted bent 120 degrees geometry to one K(4), one P(3), and one H(3) atom. In the thirty-seventh O site, O(37) is bonded in a 2-coordinate geometry to one K(1), one Mn(2), and one P(11) atom. In the thirty-eighth O site, O(38) is bonded in a 2-coordinate geometry to one K(2), one Mn(4), and one P(12) atom. In the thirty-ninth O site, O(39) is bonded in a 2-coordinate geometry to one K(3), one Mn(4), and one P(9) atom. In the fortieth O site, O(40) is bonded in a 2-coordinate geometry to one K(4), one Mn(2), and one P(10) atom.