NaBrO3 crystallizes in the triclinic P1 space group. There are four inequivalent Na sites. In the first Na site, Na(1) is bonded in a 6-coordinate geometry to one O(10), one O(11), one O(12), one O(3), one O(4), and one O(8) atom. In the second Na site, Na(2) is bonded in a 6-coordinate geometry to one O(1), one O(10), one O(11), one O(5), one O(6), and one O(7) atom. In the third Na site, Na(3) is bonded in a 6-coordinate geometry to one O(12), one O(2), one O(5), one O(6), one O(8), and one O(9) atom. In the fourth Na site, Na(4) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(3), one O(4), one O(7), and one O(9) atom. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to one Na(2), one Na(4), and one Br(2) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Na(3), one Na(4), and one O(3) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to one Na(1), one Na(4), and one O(2) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one Na(1), one Na(4), and one O(11) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one Na(2), one Na(3), and one O(9) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to one Na(2), one Na(3), and one O(10) atom. In the seventh O site, O(7) is bonded in a trigonal planar geometry to one Na(2), one Na(4), and one Br(1) atom. In the eighth O site, O(8) is bonded in a trigonal planar geometry to one Na(1), one Na(3), and one Br(3) atom. In the ninth O site, O(9) is bonded in a 3-coordinate geometry to one Na(3), one Na(4), and one O(5) atom. In the tenth O site, O(10) is bonded in a 3-coordinate geometry to one Na(1), one Na(2), and one O(6) atom. In the eleventh O site, O(11) is bonded in a 3-coordinate geometry to one Na(1), one Na(2), and one O(4) atom. In the twelfth O site, O(12) is bonded in a trigonal planar geometry to one Na(1), one Na(3), and one Br(4) atom. There are four inequivalent Br sites. In the first Br site, Br(1) is bonded in a single-bond geometry to one O(7) atom. In the second Br site, Br(2) is bonded in a single-bond geometry to one O(1) atom. In the third Br site, Br(3) is bonded in a single-bond geometry to one O(8) atom. In the fourth Br site, Br(4) is bonded in a single-bond geometry to one O(12) atom.
NaBrO3 crystallizes in the triclinic P1 space group. There are four inequivalent Na sites. In the first Na site, Na(1) is bonded in a 6-coordinate geometry to one O(10), one O(11), one O(12), one O(3), one O(4), and one O(8) atom. The Na(1)-O(10) bond length is 2.51 Å. The Na(1)-O(11) bond length is 2.58 Å. The Na(1)-O(12) bond length is 2.33 Å. The Na(1)-O(3) bond length is 2.55 Å. The Na(1)-O(4) bond length is 2.71 Å. The Na(1)-O(8) bond length is 2.37 Å. In the second Na site, Na(2) is bonded in a 6-coordinate geometry to one O(1), one O(10), one O(11), one O(5), one O(6), and one O(7) atom. The Na(2)-O(1) bond length is 2.33 Å. The Na(2)-O(10) bond length is 2.57 Å. The Na(2)-O(11) bond length is 2.51 Å. The Na(2)-O(5) bond length is 2.55 Å. The Na(2)-O(6) bond length is 2.72 Å. The Na(2)-O(7) bond length is 2.37 Å. In the third Na site, Na(3) is bonded in a 6-coordinate geometry to one O(12), one O(2), one O(5), one O(6), one O(8), and one O(9) atom. The Na(3)-O(12) bond length is 2.37 Å. The Na(3)-O(2) bond length is 2.51 Å. The Na(3)-O(5) bond length is 2.73 Å. The Na(3)-O(6) bond length is 2.55 Å. The Na(3)-O(8) bond length is 2.33 Å. The Na(3)-O(9) bond length is 2.57 Å. In the fourth Na site, Na(4) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(3), one O(4), one O(7), and one O(9) atom. The Na(4)-O(1) bond length is 2.37 Å. The Na(4)-O(2) bond length is 2.58 Å. The Na(4)-O(3) bond length is 2.71 Å. The Na(4)-O(4) bond length is 2.56 Å. The Na(4)-O(7) bond length is 2.33 Å. The Na(4)-O(9) bond length is 2.51 Å. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to one Na(2), one Na(4), and one Br(2) atom. The O(1)-Br(2) bond length is 1.79 Å. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Na(3), one Na(4), and one O(3) atom. The O(2)-O(3) bond length is 1.27 Å. In the third O site, O(3) is bonded in a 3-coordinate geometry to one Na(1), one Na(4), and one O(2) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one Na(1), one Na(4), and one O(11) atom. The O(4)-O(11) bond length is 1.27 Å. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one Na(2), one Na(3), and one O(9) atom. The O(5)-O(9) bond length is 1.27 Å. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to one Na(2), one Na(3), and one O(10) atom. The O(6)-O(10) bond length is 1.27 Å. In the seventh O site, O(7) is bonded in a trigonal planar geometry to one Na(2), one Na(4), and one Br(1) atom. The O(7)-Br(1) bond length is 1.79 Å. In the eighth O site, O(8) is bonded in a trigonal planar geometry to one Na(1), one Na(3), and one Br(3) atom. The O(8)-Br(3) bond length is 1.79 Å. In the ninth O site, O(9) is bonded in a 3-coordinate geometry to one Na(3), one Na(4), and one O(5) atom. In the tenth O site, O(10) is bonded in a 3-coordinate geometry to one Na(1), one Na(2), and one O(6) atom. In the eleventh O site, O(11) is bonded in a 3-coordinate geometry to one Na(1), one Na(2), and one O(4) atom. In the twelfth O site, O(12) is bonded in a trigonal planar geometry to one Na(1), one Na(3), and one Br(4) atom. The O(12)-Br(4) bond length is 1.79 Å. There are four inequivalent Br sites. In the first Br site, Br(1) is bonded in a single-bond geometry to one O(7) atom. In the second Br site, Br(2) is bonded in a single-bond geometry to one O(1) atom. In the third Br site, Br(3) is bonded in a single-bond geometry to one O(8) atom. In the fourth Br site, Br(4) is bonded in a single-bond geometry to one O(12) atom.