Crystal structure of the monoclinic phase (phase IV) of bis-(tetra-methyl-ammonium) tetra-chlorido-cuprate(II).

Autor: Seck GA; Laboratoire de Chimie Minérale et Analytique, Département de Chimie, Faculté des Sciences et Techniques, Université Cheikh Anta Diop, Dakar, Senegal., Diop L; Laboratoire de Chimie Minérale et Analytique, Département de Chimie, Faculté des Sciences et Techniques, Université Cheikh Anta Diop, Dakar, Senegal., Oliver AG; Department of Chemistry and Biochemistry, University of Notre Dame, IN 46557-5670, USA.
Jazyk: angličtina
Zdroj: Acta crystallographica. Section E, Crystallographic communications [Acta Crystallogr E Crystallogr Commun] 2017 Feb 14; Vol. 73 (Pt 3), pp. 358-360. Date of Electronic Publication: 2017 Feb 14 (Print Publication: 2017).
DOI: 10.1107/S2056989017002146
Abstrakt: The crystal structure of the low-temperature monoclinic phase of the title compound, [(CH 3 ) 4 N] 2 [CuCl 4 ], was determined at 120 K. The structure of the room-temperature phase has been determined in the ortho-rhom-bic space group Pmcm [Morosin & Lingafelter (1961 ▸). J. Phys. Chem. 50-51; Clay et al. (1975 ▸). Acta Cryst. B 31 289-290]. The asymmetric unit consists of one discrete tetra-chlorido-cuprate anion with a distorted tetra-hedral geometry and two tetra-methyl-ammonium cations. In the crystal, the cations and the anions are linked via weak C-H⋯Cl hydrogen bonds.
Databáze: MEDLINE
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