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Tetra-kis(aceto-nitrile)copper(I) hydrogen oxalate-oxalic acid-aceto-nitrile (1/0.5/0.5).

ABSTRACT: In the title compound, [Cu(CH3CN)4](C2HO4)·0.5C2H2O4·0.5CH3CN, the Cu(I) ion is coordinated by the N atoms of four aceto-nitrile ligands in a slightly distorted tetra-hedral environment. The oxalic acid mol-ecule lies across an inversion center. The aceto-nitrile solvent mol-ecule is disordered across an inversion center and was refined with half occupancy. In the crystal, the hydrogen oxalate anions and oxalic acid mol-ecules are linked via O-H?O hydrogen bonds, forming chains along [010].

SUBMITTER: Royappa AT

PROVIDER: S-EPMC3790353 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature

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Tetra-kis(aceto-nitrile)copper(I) hydrogen oxalate-oxalic acid-aceto-nitrile (1/0.5/0.5).

Royappa A Timothy AT Stepherson Jacob R JR Vu Oliver D OD Royappa Andrew D AD Stern Charlotte L CL Müller Peter P

Acta crystallographica. Section E, Structure reports online 20130918 Pt 10

In the title compound, [Cu(CH3CN)4](C2HO4)·0.5C2H2O4·0.5CH3CN, the Cu(I) ion is coordinated by the N atoms of four aceto-nitrile ligands in a slightly distorted tetra-hedral environment. The oxalic acid mol-ecule lies across an inversion center. The aceto-nitrile solvent mol-ecule is disordered across an inversion center and was refined with half occupancy. In the crystal, the hydrogen oxalate anions and oxalic acid mol-ecules are linked via O-H⋯O hydrogen bonds, forming chains along [010]. ...[more]

PMID: 24098175

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