Crystal structure of di-μ-iodido-bis[(dimethyl sulfoxide-κO)(triphenylphosphane-κP)copper(I)]
| Autor: | M. M. Kubicki, Yoann Rousselin, Michael Knorr, Rodolphe Kinghat |
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| Přispěvatelé: | Univers, Transport, Interfaces, Nanostructures, Atmosphère et environnement, Molécules (UMR 6213) (UTINAM), Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS) |
| Jazyk: | angličtina |
| Rok vydání: | 2014 |
| Předmět: |
crystal structure
Dimer Supramolecular chemistry Crystal structure triphenylphosphane 010402 general chemistry 01 natural sciences Research Communications chemistry.chemical_compound symbols.namesake triphenylphosphane General Materials Science Van der Waals radius dinuclear CuI complexes DMSO iodide bridges ComputingMilieux_MISCELLANEOUS Crystallography 010405 organic chemistry Chemistry Dimethyl sulfoxide Ligand Hydrogen bond Aryl General Chemistry Condensed Matter Physics 0104 chemical sciences 3. Good health QD901-999 symbols [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph] |
| Zdroj: | Acta Crystallographica Section E: Structure Reports Acta crystallographica. Section E, Crystallographic communications Acta crystallographica. Section E, Crystallographic communications, International Union of Crystallography, 2014, E70 (12), pp. 547-549. ⟨10.1107/S1600536814025203⟩ Acta Crystallographica Section E, Vol 70, Iss 12, Pp 547-549 (2014) |
| ISSN: | 1600-5368 2056-9890 |
| DOI: | 10.1107/S1600536814025203⟩ |
| Popis: | The basic building unit of the title complex, CuI(DMSO)(PPh3), reproduced by a symmetry centre, leads to the rhomboid dimers in which the CuI atoms are in a tetrahedral geometry. The dimers are discrete molecules, but through weak intermolecular C—H⋯O interactions involving two adjacent DMSO ligands, a one-dimensional chain assembly is formed. The centrosymmetric dinuclear title compound, [Cu2I2(C2H6OS)2(C18H15P)2], represents the first example of a CuI complex ligated by an O-bound dimethyl sulfoxide ligand. In the crystal, the two tetrahedrally coordinated CuI atoms are bridged by two μ2-iodido ligands in an almost symmetrical rhomboid geometry. The loose Cu⋯Cu contact of 2.9874 (8) Å is longer than the sum of the van der Waals radii of two Cu atoms (2.8 Å), excluding a significant cupriophilic interaction in the actual dimer. C—H⋯O and C—H⋯I hydrogen bonding interactions as well as C—H⋯π(aryl) interactions stabilize the three-dimensional supramolecular network. |
| Databáze: | OpenAIRE |
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