NaNO3 is Calcite-like structured and crystallizes in the triclinic P1 space group. There are eight inequivalent Na sites. In the first Na site, Na(1) is bonded in a 7-coordinate geometry to one O(1), one O(16), one O(2), one O(22), one O(23), one O(3), and one O(9) atom. In the second Na site, Na(2) is bonded to one O(1), one O(2), one O(23), one O(5), one O(7), and one O(9) atom to form corner-sharing NaO6 octahedra. In the third Na site, Na(3) is bonded to one O(15), one O(5), one O(6), one O(7), and one O(8) atom to form corner-sharing NaO5 square pyramids. The corner-sharing octahedral tilt angles range from 63-66°. In the fourth Na site, Na(4) is bonded to one O(11), one O(13), one O(15), one O(4), one O(6), and one O(8) atom to form NaO6 octahedra that share corners with three equivalent Na(5)O6 octahedra and corners with three equivalent Na(3)O5 square pyramids. The corner-sharing octahedral tilt angles range from 64-66°. In the fifth Na site, Na(5) is bonded to one O(11), one O(12), one O(13), one O(14), one O(21), and one O(4) atom to form corner-sharing NaO6 octahedra. The corner-sharing octahedral tilt angles range from 64-66°. In the sixth Na site, Na(6) is bonded to one O(10), one O(12), one O(14), one O(17), one O(19), and one O(21) atom to form corner-sharing NaO6 octahedra. The corner-sharing octahedral tilt angles range from 64-66°. In the seventh Na site, Na(7) is bonded to one O(10), one O(17), one O(18), one O(19), one O(20), and one O(24) atom to form corner-sharing NaO6 octahedra. The corner-sharing octahedral tilt angles range from 63-68°. In the eighth Na site, Na(8) is bonded to one O(16), one O(18), one O(20), one O(22), one O(24), and one O(3) atom to form corner-sharing NaO6 octahedra. The corner-sharing octahedral tilt angles range from 63-68°. There are eight inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one O(1), one O(2), and one O(3) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one O(4), one O(5), and one O(6) atom. In the third N site, N(3) is bonded in a trigonal planar geometry to one O(7), one O(8), and one O(9) atom. In the fourth N site, N(4) is bonded in a trigonal planar geometry to one O(10), one O(11), and one O(12) atom. In the fifth N site, N(5) is bonded in a trigonal planar geometry to one O(13), one O(14), and one O(15) atom. In the sixth N site, N(6) is bonded in a trigonal planar geometry to one O(16), one O(17), and one O(18) atom. In the seventh N site, N(7) is bonded in a trigonal planar geometry to one O(19), one O(20), and one O(21) atom. In the eighth N site, N(8) is bonded in a trigonal planar geometry to one O(22), one O(23), and one O(24) atom. There are twenty-four inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Na(1), one Na(2), and one N(1) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Na(1), one Na(2), and one N(1) atom. In the third O site, O(3) is bonded in a 2-coordinate geometry to one Na(1), one Na(8), and one N(1) atom. In the fourth O site, O(4) is bonded in a trigonal planar geometry to one Na(4), one Na(5), and one N(2) atom. In the fifth O site, O(5) is bonded in a trigonal planar geometry to one Na(2), one Na(3), and one N(2) atom. In the sixth O site, O(6) is bonded in a trigonal planar geometry to one Na(3), one Na(4), and one N(2) atom. In the seventh O site, O(7) is bonded in a trigonal planar geometry to one Na(2), one Na(3), and one N(3) atom. In the eighth O site, O(8) is bonded in a trigonal planar geometry to one Na(3), one Na(4), and one N(3) atom. In the ninth O site, O(9) is bonded in a trigonal planar geometry to one Na(1), one Na(2), and one N(3) atom. In the tenth O site, O(10) is bonded in a trigonal planar geometry to one Na(6), one Na(7), and one N(4) atom. In the eleventh O site, O(11) is bonded in a trigonal planar geometry to one Na(4), one Na(5), and one N(4) atom. In the twelfth O site, O(12) is bonded in a trigonal planar geometry to one Na(5), one Na(6), and one N(4) atom. In the thirteenth O site, O(13) is bonded in a trigonal planar geometry to one Na(4), one Na(5), and one N(5) atom. In the fourteenth O site, O(14) is bonded in a trigonal planar geometry to one Na(5), one Na(6), and one N(5) atom. In the fifteenth O site, O(15) is bonded in a trigonal planar geometry to one Na(3), one Na(4), and one N(5) atom. In the sixteenth O site, O(16) is bonded in a trigonal planar geometry to one Na(1), one Na(8), and one N(6) atom. In the seventeenth O site, O(17) is bonded in a trigonal planar geometry to one Na(6), one Na(7), and one N(6) atom. In the eighteenth O site, O(18) is bonded in a trigonal planar geometry to one Na(7), one Na(8), and one N(6) atom. In the nineteenth O site, O(19) is bonded in a trigonal planar geometry to one Na(6), one Na(7), and one N(7) atom. In the twentieth O site, O(20) is bonded in a trigonal planar geometry to one Na(7), one Na(8), and one N(7) atom. In the twenty-first O site, O(21) is bonded in a trigonal planar geometry to one Na(5), one Na(6), and one N(7) atom. In the twenty-second O site, O(22) is bonded in a trigonal planar geometry to one Na(1), one Na(8), and one N(8) atom. In the twenty-third O site, O(23) is bonded in a trigonal planar geometry to one Na(1), one Na(2), and one N(8) atom. In the twenty-fourth O site, O(24) is bonded in a trigonal planar geometry to one Na(7), one Na(8), and one N(8) atom.
NaNO3 is Calcite-like structured and crystallizes in the triclinic P1 space group. There are eight inequivalent Na sites. In the first Na site, Na(1) is bonded in a 7-coordinate geometry to one O(1), one O(16), one O(2), one O(22), one O(23), one O(3), and one O(9) atom. The Na(1)-O(1) bond length is 2.82 Å. The Na(1)-O(16) bond length is 2.48 Å. The Na(1)-O(2) bond length is 2.68 Å. The Na(1)-O(22) bond length is 2.47 Å. The Na(1)-O(23) bond length is 2.43 Å. The Na(1)-O(3) bond length is 2.70 Å. The Na(1)-O(9) bond length is 2.50 Å. In the second Na site, Na(2) is bonded to one O(1), one O(2), one O(23), one O(5), one O(7), and one O(9) atom to form corner-sharing NaO6 octahedra. The Na(2)-O(1) bond length is 2.50 Å. The Na(2)-O(2) bond length is 2.47 Å. The Na(2)-O(23) bond length is 2.44 Å. The Na(2)-O(5) bond length is 2.52 Å. The Na(2)-O(7) bond length is 2.34 Å. The Na(2)-O(9) bond length is 2.38 Å. In the third Na site, Na(3) is bonded to one O(15), one O(5), one O(6), one O(7), and one O(8) atom to form corner-sharing NaO5 square pyramids. The corner-sharing octahedral tilt angles range from 63-66°. The Na(3)-O(15) bond length is 2.46 Å. The Na(3)-O(5) bond length is 2.44 Å. The Na(3)-O(6) bond length is 2.46 Å. The Na(3)-O(7) bond length is 2.42 Å. The Na(3)-O(8) bond length is 2.43 Å. In the fourth Na site, Na(4) is bonded to one O(11), one O(13), one O(15), one O(4), one O(6), and one O(8) atom to form NaO6 octahedra that share corners with three equivalent Na(5)O6 octahedra and corners with three equivalent Na(3)O5 square pyramids. The corner-sharing octahedral tilt angles range from 64-66°. The Na(4)-O(11) bond length is 2.47 Å. The Na(4)-O(13) bond length is 2.45 Å. The Na(4)-O(15) bond length is 2.44 Å. The Na(4)-O(4) bond length is 2.45 Å. The Na(4)-O(6) bond length is 2.46 Å. The Na(4)-O(8) bond length is 2.50 Å. In the fifth Na site, Na(5) is bonded to one O(11), one O(12), one O(13), one O(14), one O(21), and one O(4) atom to form corner-sharing NaO6 octahedra. The corner-sharing octahedral tilt angles range from 64-66°. The Na(5)-O(11) bond length is 2.45 Å. The Na(5)-O(12) bond length is 2.44 Å. The Na(5)-O(13) bond length is 2.45 Å. The Na(5)-O(14) bond length is 2.45 Å. The Na(5)-O(21) bond length is 2.46 Å. The Na(5)-O(4) bond length is 2.47 Å. In the sixth Na site, Na(6) is bonded to one O(10), one O(12), one O(14), one O(17), one O(19), and one O(21) atom to form corner-sharing NaO6 octahedra. The corner-sharing octahedral tilt angles range from 64-66°. The Na(6)-O(10) bond length is 2.44 Å. The Na(6)-O(12) bond length is 2.46 Å. The Na(6)-O(14) bond length is 2.49 Å. The Na(6)-O(17) bond length is 2.45 Å. The Na(6)-O(19) bond length is 2.45 Å. The Na(6)-O(21) bond length is 2.44 Å. In the seventh Na site, Na(7) is bonded to one O(10), one O(17), one O(18), one O(19), one O(20), and one O(24) atom to form corner-sharing NaO6 octahedra. The corner-sharing octahedral tilt angles range from 63-68°. The Na(7)-O(10) bond length is 2.48 Å. The Na(7)-O(17) bond length is 2.45 Å. The Na(7)-O(18) bond length is 2.41 Å. The Na(7)-O(19) bond length is 2.45 Å. The Na(7)-O(20) bond length is 2.45 Å. The Na(7)-O(24) bond length is 2.47 Å. In the eighth Na site, Na(8) is bonded to one O(16), one O(18), one O(20), one O(22), one O(24), and one O(3) atom to form corner-sharing NaO6 octahedra. The corner-sharing octahedral tilt angles range from 63-68°. The Na(8)-O(16) bond length is 2.49 Å. The Na(8)-O(18) bond length is 2.45 Å. The Na(8)-O(20) bond length is 2.37 Å. The Na(8)-O(22) bond length is 2.49 Å. The Na(8)-O(24) bond length is 2.41 Å. The Na(8)-O(3) bond length is 2.26 Å. There are eight inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one O(1), one O(2), and one O(3) atom. The N(1)-O(1) bond length is 1.26 Å. The N(1)-O(2) bond length is 1.27 Å. The N(1)-O(3) bond length is 1.27 Å. In the second N site, N(2) is bonded in a trigonal planar geometry to one O(4), one O(5), and one O(6) atom. The N(2)-O(4) bond length is 1.27 Å. The N(2)-O(5) bond length is 1.27 Å. The N(2)-O(6) bond length is 1.27 Å. In the third N site, N(3) is bonded in a trigonal planar geometry to one O(7), one O(8), and one O(9) atom. The N(3)-O(7) bond length is 1.27 Å. The N(3)-O(8) bond length is 1.27 Å. The N(3)-O(9) bond length is 1.27 Å. In the fourth N site, N(4) is bonded in a trigonal planar geometry to one O(10), one O(11), and one O(12) atom. The N(4)-O(10) bond length is 1.27 Å. The N(4)-O(11) bond length is 1.27 Å. The N(4)-O(12) bond length is 1.27 Å. In the fifth N site, N(5) is bonded in a trigonal planar geometry to one O(13), one O(14), and one O(15) atom. The N(5)-O(13) bond length is 1.27 Å. The N(5)-O(14) bond length is 1.27 Å. The N(5)-O(15) bond length is 1.27 Å. In the sixth N site, N(6) is bonded in a trigonal planar geometry to one O(16), one O(17), and one O(18) atom. The N(6)-O(16) bond length is 1.27 Å. The N(6)-O(17) bond length is 1.27 Å. The N(6)-O(18) bond length is 1.27 Å. In the seventh N site, N(7) is bonded in a trigonal planar geometry to one O(19), one O(20), and one O(21) atom. The N(7)-O(19) bond length is 1.27 Å. The N(7)-O(20) bond length is 1.27 Å. The N(7)-O(21) bond length is 1.27 Å. In the eighth N site, N(8) is bonded in a trigonal planar geometry to one O(22), one O(23), and one O(24) atom. The N(8)-O(22) bond length is 1.27 Å. The N(8)-O(23) bond length is 1.27 Å. The N(8)-O(24) bond length is 1.27 Å. There are twenty-four inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Na(1), one Na(2), and one N(1) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Na(1), one Na(2), and one N(1) atom. In the third O site, O(3) is bonded in a 2-coordinate geometry to one Na(1), one Na(8), and one N(1) atom. In the fourth O site, O(4) is bonded in a trigonal planar geometry to one Na(4), one Na(5), and one N(2) atom. In the fifth O site, O(5) is bonded in a trigonal planar geometry to one Na(2), one Na(3), and one N(2) atom. In the sixth O site, O(6) is bonded in a trigonal planar geometry to one Na(3), one Na(4), and one N(2) atom. In the seventh O site, O(7) is bonded in a trigonal planar geometry to one Na(2), one Na(3), and one N(3) atom. In the eighth O site, O(8) is bonded in a trigonal planar geometry to one Na(3), one Na(4), and one N(3) atom. In the ninth O site, O(9) is bonded in a trigonal planar geometry to one Na(1), one Na(2), and one N(3) atom. In the tenth O site, O(10) is bonded in a trigonal planar geometry to one Na(6), one Na(7), and one N(4) atom. In the eleventh O site, O(11) is bonded in a trigonal planar geometry to one Na(4), one Na(5), and one N(4) atom. In the twelfth O site, O(12) is bonded in a trigonal planar geometry to one Na(5), one Na(6), and one N(4) atom. In the thirteenth O site, O(13) is bonded in a trigonal planar geometry to one Na(4), one Na(5), and one N(5) atom. In the fourteenth O site, O(14) is bonded in a trigonal planar geometry to one Na(5), one Na(6), and one N(5) atom. In the fifteenth O site, O(15) is bonded in a trigonal planar geometry to one Na(3), one Na(4), and one N(5) atom. In the sixteenth O site, O(16) is bonded in a trigonal planar geometry to one Na(1), one Na(8), and one N(6) atom. In the seventeenth O site, O(17) is bonded in a trigonal planar geometry to one Na(6), one Na(7), and one N(6) atom. In the eighteenth O site, O(18) is bonded in a trigonal planar geometry to one Na(7), one Na(8), and one N(6) atom. In the nineteenth O site, O(19) is bonded in a trigonal planar geometry to one Na(6), one Na(7), and one N(7) atom. In the twentieth O site, O(20) is bonded in a trigonal planar geometry to one Na(7), one Na(8), and one N(7) atom. In the twenty-first O site, O(21) is bonded in a trigonal planar geometry to one Na(5), one Na(6), and one N(7) atom. In the twenty-second O site, O(22) is bonded in a trigonal planar geometry to one Na(1), one Na(8), and one N(8) atom. In the twenty-third O site, O(23) is bonded in a trigonal planar geometry to one Na(1), one Na(2), and one N(8) atom. In the twenty-fourth O site, O(24) is bonded in a trigonal planar geometry to one Na(7), one Na(8), and one N(8) atom.