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Crystal structure of di-?-iodido-bis-[bis(aceto-nitrile-?N)copper(I)].

ABSTRACT: The title compound, [Cu2I2(CH3CN)4], exhibits a centrosymmetric Cu2I2 core [Cu?Cu distance = 2.7482?(11)?Å], the Cu(I) atoms of which are further coordinated by four mol-ecules of aceto-nitrile. The Cu(I) atom has an overall distorted tetra-hedral coordination environment evidenced by L-Cu-L angles (L = N or I) ranging from 100.47?(10) to 117.06?(2)°. The coordination geometries of the aceto-nitrile ligands deviate slightly from linearity as shown by Cu-N-C angles of 167.0?(2) and 172.7?(2)°. In the crystal, there are no significant hydrogen-bonding inter-actions present, so the crystal packing seems to be formed predominantly by van der Waals forces.

SUBMITTER: Barth ER

PROVIDER: S-EPMC4645014 | biostudies-literature | 2015 Nov

REPOSITORIES: biostudies-literature

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Crystal structure of di-μ-iodido-bis-[bis(aceto-nitrile-κN)copper(I)].

Barth Eva Rebecca ER Golz Christopher C Knorr Michael M Strohmann Carsten C

Acta crystallographica. Section E, Crystallographic communications 20151003 Pt 11

The title compound, [Cu2I2(CH3CN)4], exhibits a centrosymmetric Cu2I2 core [Cu⋯Cu distance = 2.7482 (11) Å], the Cu(I) atoms of which are further coordinated by four mol-ecules of aceto-nitrile. The Cu(I) atom has an overall distorted tetra-hedral coordination environment evidenced by L-Cu-L angles (L = N or I) ranging from 100.47 (10) to 117.06 (2)°. The coordination geometries of the aceto-nitrile ligands deviate slightly from linearity as shown by Cu-N-C angles of 167.0 (2) and 172.7 (2)°. In ...[more]

PMID: 26594527

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