biostudies-literatureUnknown65(Pt 2)Ji ZThe title compound, [Cu(C(2)O(4))(2)(C(6)H(14)NO)(2)], was synthesized by mixing diacetonamine hydrogen oxalate and copper sulfate in ethanol/water. The mol-ecule is centrosymmetric, so two pairs of equivalent ligands lie trans to each other. The Cu(II) center, located on a position with 2/m site symmetry, is six-coordinated by four O atoms from two oxalate ligands at short distances and the carbonyl O atoms from the 4-amino-4-methyl-pentan-2-one ligands at longer distances. Mol-ecules are linked through inter-molecular N-H⋯O hydrogen bonds between the amino groups and carbonyl O atoms; no intra-molecular hydrogen bonds are formed.Acta crystallographica. Section E, Structure reports onlinem182https://www.ebi.ac.uk/biostudies/studies/S-EPMC2968265biostudies-literatureBis(4-ammonio-4-methyl-pentan-2-one-κO)dioxalato-κO,O-copper(II).PMC2968265Wei SJi ZWu WfalseBis(4-ammonio-4-methyl-pentan-2-one-κO)dioxalato-κO,O-copper(II).The title compound, [Cu(C(2)O(4))(2)(C(6)H(14)NO)(2)], was synthesized by mixing diacetonamine hydrogen oxalate and copper sulfate in ethanol/water. The mol-ecule is centrosymmetric, so two pairs of equivalent ligands lie trans to each other. The Cu(II) center, located on a position with 2/m site symmetry, is six-coordinated by four O atoms from two oxalate ligands at short distances and the carbonyl O atoms from the 4-amino-4-methyl-pentan-2-one ligands at longer distances. Mol-ecules are linked through inter-molecular N-H⋯O hydrogen bonds between the amino groups and carbonyl O atoms; no intra-molecular hydrogen bonds are formed.2009-01-01T00:00:00Z2009 Jan2025-04-04T19:42:39.702Z2019-03-27T00:00:05ZS-EPMC29682652158178610.1107/S1600536808042396