Cs2RbFe(CN)6 is Potassium Silver Cyanide-derived structured and crystallizes in the monoclinic P2_1/c space group. Cs(1) is bonded in a 5-coordinate geometry to one N(2), two equivalent N(1), and two equivalent N(3) atoms. Rb(1) is bonded in an octahedral geometry to two equivalent N(1), two equivalent N(2), and two equivalent N(3) atoms. Fe(1) is bonded in an octahedral geometry to two equivalent C(1), two equivalent C(2), and two equivalent C(3) atoms. There are three inequivalent C sites. In the first C site, C(1) is bonded in a linear geometry to one Fe(1) and one N(1) atom. In the second C site, C(2) is bonded in a linear geometry to one Fe(1) and one N(2) atom. In the third C site, C(3) is bonded in a linear geometry to one Fe(1) and one N(3) atom. There are three inequivalent N sites. In the first N site, N(1) is bonded in a 4-coordinate geometry to two equivalent Cs(1), one Rb(1), and one C(1) atom. In the second N site, N(2) is bonded in a 1-coordinate geometry to one Cs(1), one Rb(1), and one C(2) atom. In the third N site, N(3) is bonded in a 4-coordinate geometry to two equivalent Cs(1), one Rb(1), and one C(3) atom.
Cs2RbFe(CN)6 is Potassium Silver Cyanide-derived structured and crystallizes in the monoclinic P2_1/c space group. Cs(1) is bonded in a 5-coordinate geometry to one N(2), two equivalent N(1), and two equivalent N(3) atoms. The Cs(1)-N(2) bond length is 3.28 Å. There is one shorter (3.22 Å) and one longer (3.34 Å) Cs(1)-N(1) bond length. There is one shorter (3.23 Å) and one longer (3.49 Å) Cs(1)-N(3) bond length. Rb(1) is bonded in an octahedral geometry to two equivalent N(1), two equivalent N(2), and two equivalent N(3) atoms. Both Rb(1)-N(1) bond lengths are 2.96 Å. Both Rb(1)-N(2) bond lengths are 2.95 Å. Both Rb(1)-N(3) bond lengths are 3.01 Å. Fe(1) is bonded in an octahedral geometry to two equivalent C(1), two equivalent C(2), and two equivalent C(3) atoms. Both Fe(1)-C(1) bond lengths are 1.91 Å. Both Fe(1)-C(2) bond lengths are 1.91 Å. Both Fe(1)-C(3) bond lengths are 1.92 Å. There are three inequivalent C sites. In the first C site, C(1) is bonded in a linear geometry to one Fe(1) and one N(1) atom. The C(1)-N(1) bond length is 1.17 Å. In the second C site, C(2) is bonded in a linear geometry to one Fe(1) and one N(2) atom. The C(2)-N(2) bond length is 1.17 Å. In the third C site, C(3) is bonded in a linear geometry to one Fe(1) and one N(3) atom. The C(3)-N(3) bond length is 1.17 Å. There are three inequivalent N sites. In the first N site, N(1) is bonded in a 4-coordinate geometry to two equivalent Cs(1), one Rb(1), and one C(1) atom. In the second N site, N(2) is bonded in a 1-coordinate geometry to one Cs(1), one Rb(1), and one C(2) atom. In the third N site, N(3) is bonded in a 4-coordinate geometry to two equivalent Cs(1), one Rb(1), and one C(3) atom.