KTbRuC6(N3O2)2 crystallizes in the orthorhombic Cmcm space group. K(1) is bonded in a 12-coordinate geometry to two equivalent C(1), four equivalent C(2), two equivalent N(1), and four equivalent N(2) atoms. Tb(1) is bonded in a 6-coordinate geometry to two equivalent N(1), four equivalent N(2), and two equivalent O(1) atoms. Ru(1) is bonded in an octahedral geometry to two equivalent C(1) and four equivalent C(2) atoms. There are two inequivalent C sites. In the first C site, C(1) is bonded in a 2-coordinate geometry to one K(1), one Ru(1), and one N(1) atom. In the second C site, C(2) is bonded in a 2-coordinate geometry to one K(1), one Ru(1), and one N(2) atom. There are two inequivalent N sites. In the first N site, N(1) is bonded in a 3-coordinate geometry to one K(1), one Tb(1), and one C(1) atom. In the second N site, N(2) is bonded in a distorted linear geometry to one K(1), one Tb(1), and one C(2) atom. There are two inequivalent O sites. In the first O site, O(2) is bonded in an L-shaped geometry to two equivalent O(1) atoms. In the second O site, O(1) is bonded in a 3-coordinate geometry to one Tb(1) and two equivalent O(2) atoms.
KTbRuC6(N3O2)2 crystallizes in the orthorhombic Cmcm space group. K(1) is bonded in a 12-coordinate geometry to two equivalent C(1), four equivalent C(2), two equivalent N(1), and four equivalent N(2) atoms. Both K(1)-C(1) bond lengths are 2.86 Å. All K(1)-C(2) bond lengths are 2.91 Å. Both K(1)-N(1) bond lengths are 2.88 Å. All K(1)-N(2) bond lengths are 2.97 Å. Tb(1) is bonded in a 6-coordinate geometry to two equivalent N(1), four equivalent N(2), and two equivalent O(1) atoms. Both Tb(1)-N(1) bond lengths are 2.46 Å. All Tb(1)-N(2) bond lengths are 2.37 Å. Both Tb(1)-O(1) bond lengths are 3.07 Å. Ru(1) is bonded in an octahedral geometry to two equivalent C(1) and four equivalent C(2) atoms. Both Ru(1)-C(1) bond lengths are 2.04 Å. All Ru(1)-C(2) bond lengths are 2.02 Å. There are two inequivalent C sites. In the first C site, C(1) is bonded in a 2-coordinate geometry to one K(1), one Ru(1), and one N(1) atom. The C(1)-N(1) bond length is 1.18 Å. In the second C site, C(2) is bonded in a 2-coordinate geometry to one K(1), one Ru(1), and one N(2) atom. The C(2)-N(2) bond length is 1.18 Å. There are two inequivalent N sites. In the first N site, N(1) is bonded in a 3-coordinate geometry to one K(1), one Tb(1), and one C(1) atom. In the second N site, N(2) is bonded in a distorted linear geometry to one K(1), one Tb(1), and one C(2) atom. There are two inequivalent O sites. In the first O site, O(2) is bonded in an L-shaped geometry to two equivalent O(1) atoms. Both O(2)-O(1) bond lengths are 1.49 Å. In the second O site, O(1) is bonded in a 3-coordinate geometry to one Tb(1) and two equivalent O(2) atoms.