CaCuP4(RuO7)2 crystallizes in the triclinic P1 space group. Ca(1) is bonded in a 6-coordinate geometry to one O(1), one O(11), one O(12), one O(5), one O(6), and one O(9) atom. There are two inequivalent Ru sites. In the first Ru site, Ru(1) is bonded to one O(10), one O(13), one O(14), one O(3), one O(4), and one O(9) atom to form RuO6 octahedra that share  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra, corners with two equivalent P(3)O4 tetrahedra, and corners with two equivalent P(4)O4 tetrahedra. In the second Ru site, Ru(2) is bonded to one O(1), one O(11), one O(12), one O(2), one O(7), and one O(8) atom to form RuO6 octahedra that share  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra, corners with two equivalent P(1)O4 tetrahedra, and corners with two equivalent P(2)O4 tetrahedra. Cu(1) is bonded in a linear geometry to one O(13) and one O(14) atom. There are four inequivalent P sites. In the first P site, P(1) is bonded to one O(11), one O(3), one O(5), and one O(7) atom to form PO4 tetrahedra that share  a cornercorner with one Ru(1)O6 octahedra, corners with two equivalent Ru(2)O6 octahedra, and  a cornercorner with one P(4)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 39-58°. In the second P site, P(2) is bonded to one O(12), one O(4), one O(6), and one O(8) atom to form PO4 tetrahedra that share  a cornercorner with one Ru(1)O6 octahedra, corners with two equivalent Ru(2)O6 octahedra, and  a cornercorner with one P(3)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 42-57°. In the third P site, P(3) is bonded to one O(1), one O(14), one O(6), and one O(9) atom to form PO4 tetrahedra that share  a cornercorner with one Ru(2)O6 octahedra, corners with two equivalent Ru(1)O6 octahedra, and  a cornercorner with one P(2)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 34-61°. In the fourth P site, P(4) is bonded to one O(10), one O(13), one O(2), and one O(5) atom to form PO4 tetrahedra that share  a cornercorner with one Ru(2)O6 octahedra, corners with two equivalent Ru(1)O6 octahedra, and  a cornercorner with one P(1)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 32-57°. There are fourteen inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Ca(1), one Ru(2), and one P(3) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to one Ru(2) and one P(4) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one Ru(1) and one P(1) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to one Ru(1) and one P(2) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one Ca(1), one P(1), and one P(4) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to one Ca(1), one P(2), and one P(3) atom. In the seventh O site, O(7) is bonded in a distorted bent 120 degrees geometry to one Ru(2) and one P(1) atom. In the eighth O site, O(8) is bonded in a distorted bent 150 degrees geometry to one Ru(2) and one P(2) atom. In the ninth O site, O(9) is bonded in a 3-coordinate geometry to one Ca(1), one Ru(1), and one P(3) atom. In the tenth O site, O(10) is bonded in a bent 150 degrees geometry to one Ru(1) and one P(4) atom. In the eleventh O site, O(11) is bonded in a 3-coordinate geometry to one Ca(1), one Ru(2), and one P(1) atom. In the twelfth O site, O(12) is bonded in a distorted trigonal planar geometry to one Ca(1), one Ru(2), and one P(2) atom. In the thirteenth O site, O(13) is bonded in a trigonal planar geometry to one Ru(1), one Cu(1), and one P(4) atom. In the fourteenth O site, O(14) is bonded in a trigonal planar geometry to one Ru(1), one Cu(1), and one P(3) atom.
CaCuP4(RuO7)2 crystallizes in the triclinic P1 space group. Ca(1) is bonded in a 6-coordinate geometry to one O(1), one O(11), one O(12), one O(5), one O(6), and one O(9) atom. The Ca(1)-O(1) bond length is 2.53 Å. The Ca(1)-O(11) bond length is 2.26 Å. The Ca(1)-O(12) bond length is 2.30 Å. The Ca(1)-O(5) bond length is 2.33 Å. The Ca(1)-O(6) bond length is 2.40 Å. The Ca(1)-O(9) bond length is 2.39 Å. There are two inequivalent Ru sites. In the first Ru site, Ru(1) is bonded to one O(10), one O(13), one O(14), one O(3), one O(4), and one O(9) atom to form RuO6 octahedra that share  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra, corners with two equivalent P(3)O4 tetrahedra, and corners with two equivalent P(4)O4 tetrahedra. The Ru(1)-O(10) bond length is 2.05 Å. The Ru(1)-O(13) bond length is 2.15 Å. The Ru(1)-O(14) bond length is 2.21 Å. The Ru(1)-O(3) bond length is 2.08 Å. The Ru(1)-O(4) bond length is 2.10 Å. The Ru(1)-O(9) bond length is 2.10 Å. In the second Ru site, Ru(2) is bonded to one O(1), one O(11), one O(12), one O(2), one O(7), and one O(8) atom to form RuO6 octahedra that share  a cornercorner with one P(3)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra, corners with two equivalent P(1)O4 tetrahedra, and corners with two equivalent P(2)O4 tetrahedra. The Ru(2)-O(1) bond length is 2.18 Å. The Ru(2)-O(11) bond length is 2.08 Å. The Ru(2)-O(12) bond length is 2.08 Å. The Ru(2)-O(2) bond length is 2.09 Å. The Ru(2)-O(7) bond length is 2.08 Å. The Ru(2)-O(8) bond length is 2.09 Å. Cu(1) is bonded in a linear geometry to one O(13) and one O(14) atom. The Cu(1)-O(13) bond length is 1.92 Å. The Cu(1)-O(14) bond length is 1.94 Å. There are four inequivalent P sites. In the first P site, P(1) is bonded to one O(11), one O(3), one O(5), and one O(7) atom to form PO4 tetrahedra that share  a cornercorner with one Ru(1)O6 octahedra, corners with two equivalent Ru(2)O6 octahedra, and  a cornercorner with one P(4)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 39-58°. The P(1)-O(11) bond length is 1.55 Å. The P(1)-O(3) bond length is 1.52 Å. The P(1)-O(5) bond length is 1.66 Å. The P(1)-O(7) bond length is 1.52 Å. In the second P site, P(2) is bonded to one O(12), one O(4), one O(6), and one O(8) atom to form PO4 tetrahedra that share  a cornercorner with one Ru(1)O6 octahedra, corners with two equivalent Ru(2)O6 octahedra, and  a cornercorner with one P(3)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 42-57°. The P(2)-O(12) bond length is 1.55 Å. The P(2)-O(4) bond length is 1.52 Å. The P(2)-O(6) bond length is 1.68 Å. The P(2)-O(8) bond length is 1.51 Å. In the third P site, P(3) is bonded to one O(1), one O(14), one O(6), and one O(9) atom to form PO4 tetrahedra that share  a cornercorner with one Ru(2)O6 octahedra, corners with two equivalent Ru(1)O6 octahedra, and  a cornercorner with one P(2)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 34-61°. The P(3)-O(1) bond length is 1.53 Å. The P(3)-O(14) bond length is 1.54 Å. The P(3)-O(6) bond length is 1.64 Å. The P(3)-O(9) bond length is 1.53 Å. In the fourth P site, P(4) is bonded to one O(10), one O(13), one O(2), and one O(5) atom to form PO4 tetrahedra that share  a cornercorner with one Ru(2)O6 octahedra, corners with two equivalent Ru(1)O6 octahedra, and  a cornercorner with one P(1)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 32-57°. The P(4)-O(10) bond length is 1.51 Å. The P(4)-O(13) bond length is 1.57 Å. The P(4)-O(2) bond length is 1.52 Å. The P(4)-O(5) bond length is 1.64 Å. There are fourteen inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Ca(1), one Ru(2), and one P(3) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to one Ru(2) and one P(4) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one Ru(1) and one P(1) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to one Ru(1) and one P(2) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one Ca(1), one P(1), and one P(4) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to one Ca(1), one P(2), and one P(3) atom. In the seventh O site, O(7) is bonded in a distorted bent 120 degrees geometry to one Ru(2) and one P(1) atom. In the eighth O site, O(8) is bonded in a distorted bent 150 degrees geometry to one Ru(2) and one P(2) atom. In the ninth O site, O(9) is bonded in a 3-coordinate geometry to one Ca(1), one Ru(1), and one P(3) atom. In the tenth O site, O(10) is bonded in a bent 150 degrees geometry to one Ru(1) and one P(4) atom. In the eleventh O site, O(11) is bonded in a 3-coordinate geometry to one Ca(1), one Ru(2), and one P(1) atom. In the twelfth O site, O(12) is bonded in a distorted trigonal planar geometry to one Ca(1), one Ru(2), and one P(2) atom. In the thirteenth O site, O(13) is bonded in a trigonal planar geometry to one Ru(1), one Cu(1), and one P(4) atom. In the fourteenth O site, O(14) is bonded in a trigonal planar geometry to one Ru(1), one Cu(1), and one P(3) atom.