CsCa(NO2)3 crystallizes in the trigonal R3 space group. Cs(1) is bonded in a distorted q6 geometry to six equivalent O(1) and six equivalent O(2) atoms. Ca(1) is bonded in a 9-coordinate geometry to three equivalent N(1), three equivalent O(1), and three equivalent O(2) atoms. N(1) is bonded in a distorted trigonal planar geometry to one Ca(1), one O(1), and one O(2) atom. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to two equivalent Cs(1), one Ca(1), and one N(1) atom. In the second O site, O(2) is bonded in a 1-coordinate geometry to two equivalent Cs(1), one Ca(1), and one N(1) atom.
CsCa(NO2)3 crystallizes in the trigonal R3 space group. Cs(1) is bonded in a distorted q6 geometry to six equivalent O(1) and six equivalent O(2) atoms. There are three shorter (3.26 Å) and three longer (3.43 Å) Cs(1)-O(1) bond lengths. There are three shorter (3.22 Å) and three longer (3.32 Å) Cs(1)-O(2) bond lengths. Ca(1) is bonded in a 9-coordinate geometry to three equivalent N(1), three equivalent O(1), and three equivalent O(2) atoms. All Ca(1)-N(1) bond lengths are 2.62 Å. All Ca(1)-O(1) bond lengths are 2.61 Å. All Ca(1)-O(2) bond lengths are 2.54 Å. N(1) is bonded in a distorted trigonal planar geometry to one Ca(1), one O(1), and one O(2) atom. The N(1)-O(1) bond length is 1.27 Å. The N(1)-O(2) bond length is 1.27 Å. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to two equivalent Cs(1), one Ca(1), and one N(1) atom. In the second O site, O(2) is bonded in a 1-coordinate geometry to two equivalent Cs(1), one Ca(1), and one N(1) atom.