CuS4(NO4)2(CO)4 is Indium-derived structured and crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of four formaldehyde molecules and one CuS4(NO4)2 cluster. In the CuS4(NO4)2 cluster, Cu(1) is bonded in an octahedral geometry to two equivalent O(4), two equivalent O(5), and two equivalent O(6) atoms. N(1) is bonded in a bent 150 degrees geometry to one S(1) and one S(2) atom. There are two inequivalent S sites. In the first S site, S(1) is bonded in a water-like geometry to one N(1) and one O(1) atom. In the second S site, S(2) is bonded in a bent 120 degrees geometry to one N(1) and one O(4) atom. There are four inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to one S(1) atom. In the second O site, O(4) is bonded in a distorted single-bond geometry to one Cu(1) and one S(2) atom. In the third O site, O(5) is bonded in a 2-coordinate geometry to one Cu(1) and one O(6) atom. In the fourth O site, O(6) is bonded in a 2-coordinate geometry to one Cu(1) and one O(5) atom.
CuS4(NO4)2(CO)4 is Indium-derived structured and crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of four formaldehyde molecules and one CuS4(NO4)2 cluster. In the CuS4(NO4)2 cluster, Cu(1) is bonded in an octahedral geometry to two equivalent O(4), two equivalent O(5), and two equivalent O(6) atoms. Both Cu(1)-O(4) bond lengths are 2.60 Å. Both Cu(1)-O(5) bond lengths are 1.86 Å. Both Cu(1)-O(6) bond lengths are 1.86 Å. N(1) is bonded in a bent 150 degrees geometry to one S(1) and one S(2) atom. The N(1)-S(1) bond length is 1.60 Å. The N(1)-S(2) bond length is 1.56 Å. There are two inequivalent S sites. In the first S site, S(1) is bonded in a water-like geometry to one N(1) and one O(1) atom. The S(1)-O(1) bond length is 1.47 Å. In the second S site, S(2) is bonded in a bent 120 degrees geometry to one N(1) and one O(4) atom. The S(2)-O(4) bond length is 1.49 Å. There are four inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to one S(1) atom. In the second O site, O(4) is bonded in a distorted single-bond geometry to one Cu(1) and one S(2) atom. In the third O site, O(5) is bonded in a 2-coordinate geometry to one Cu(1) and one O(6) atom. The O(5)-O(6) bond length is 1.35 Å. In the fourth O site, O(6) is bonded in a 2-coordinate geometry to one Cu(1) and one O(5) atom.