(TcCO4)2C4NC2N is Indium-derived structured and crystallizes in the orthorhombic P2_12_12 space group. The structure is zero-dimensional and consists of two aziridine molecules, two C4N clusters, and four TcCO4 clusters. In each C4N cluster, there are two inequivalent C sites. In the first C site, C(2) is bonded in a distorted trigonal non-coplanar geometry to one C(1), one C(2), and one N(1) atom. In the second C site, C(1) is bonded in a distorted single-bond geometry to one C(2) and one N(1) atom. N(1) is bonded in a distorted bent 150 degrees geometry to two equivalent C(1) and two equivalent C(2) atoms. In each TcCO4 cluster, Tc(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(3), and one O(4) atom. C(3) is bonded in a distorted single-bond geometry to one O(4) atom. There are four inequivalent O sites. In the first O site, O(3) is bonded in a single-bond geometry to one Tc(1) atom. In the second O site, O(4) is bonded in a bent 150 degrees geometry to one Tc(1) and one C(3) atom. In the third O site, O(1) is bonded in a single-bond geometry to one Tc(1) atom. In the fourth O site, O(2) is bonded in a single-bond geometry to one Tc(1) atom.
(TcCO4)2C4NC2N is Indium-derived structured and crystallizes in the orthorhombic P2_12_12 space group. The structure is zero-dimensional and consists of two aziridine molecules, two C4N clusters, and four TcCO4 clusters. In each C4N cluster, there are two inequivalent C sites. In the first C site, C(2) is bonded in a distorted trigonal non-coplanar geometry to one C(1), one C(2), and one N(1) atom. The C(2)-C(1) bond length is 1.46 Å. The C(2)-C(2) bond length is 1.40 Å. The C(2)-N(1) bond length is 1.74 Å. In the second C site, C(1) is bonded in a distorted single-bond geometry to one C(2) and one N(1) atom. The C(1)-N(1) bond length is 1.37 Å. N(1) is bonded in a distorted bent 150 degrees geometry to two equivalent C(1) and two equivalent C(2) atoms. In each TcCO4 cluster, Tc(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(3), and one O(4) atom. The Tc(1)-O(1) bond length is 1.71 Å. The Tc(1)-O(2) bond length is 1.71 Å. The Tc(1)-O(3) bond length is 1.72 Å. The Tc(1)-O(4) bond length is 1.89 Å. C(3) is bonded in a distorted single-bond geometry to one O(4) atom. The C(3)-O(4) bond length is 1.32 Å. There are four inequivalent O sites. In the first O site, O(3) is bonded in a single-bond geometry to one Tc(1) atom. In the second O site, O(4) is bonded in a bent 150 degrees geometry to one Tc(1) and one C(3) atom. In the third O site, O(1) is bonded in a single-bond geometry to one Tc(1) atom. In the fourth O site, O(2) is bonded in a single-bond geometry to one Tc(1) atom.