Di-μ-iodido-bis{[(R)-(+)-2,2′-bis(diphenylphosphanyl)-1,1′-binaphthyl-κ2P,P′]copper(I)} 0.67-hydrate
The structure of the title compound, [Cu2I2(C44H32P2)2]·0.67H2O, has been determined because of its interesting catalytic and optical features. The molecule, which has non-crystallographic C2-symmetry, consists of a core structure of two CuI ions, bridged by two iodide ions. Each CuI io...
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International Union of Crystallography
2012-04-01
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Series: | Acta Crystallographica Section E |
Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536812011051 |
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doaj-14c5390178db47dfacf23436386b6aa42020-11-25T02:40:12ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682012-04-01684m466m46710.1107/S1600536812011051Di-μ-iodido-bis{[(R)-(+)-2,2′-bis(diphenylphosphanyl)-1,1′-binaphthyl-κ2P,P′]copper(I)} 0.67-hydrateDaniel VolzMartin NiegerStefan BräseThe structure of the title compound, [Cu2I2(C44H32P2)2]·0.67H2O, has been determined because of its interesting catalytic and optical features. The molecule, which has non-crystallographic C2-symmetry, consists of a core structure of two CuI ions, bridged by two iodide ions. Each CuI ion is also coordinated by one equivalent of the chiral bidentate (R)-BINAP ligand [BINAP = 2,2′-bis(diphenylphosphanyl)-1,1′-binaphthyl]. Thus, both cations show a distorted tetrahedral geometry being surrounded by two I atoms and two P atoms from the (R)-BINAP ligands. The complex consists of isolated butterfly-shaped molecules featuring an angle of 146.11 (2)° between adjacent CuI2 planes. The structure displays intramolecular C—H...I hydrogen bonding and contains disordered water. The absolute configuration of this chiral complex was determined by anomalous dispersion effects.http://scripts.iucr.org/cgi-bin/paper?S1600536812011051 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Daniel Volz Martin Nieger Stefan Bräse |
spellingShingle |
Daniel Volz Martin Nieger Stefan Bräse Di-μ-iodido-bis{[(R)-(+)-2,2′-bis(diphenylphosphanyl)-1,1′-binaphthyl-κ2P,P′]copper(I)} 0.67-hydrate Acta Crystallographica Section E |
author_facet |
Daniel Volz Martin Nieger Stefan Bräse |
author_sort |
Daniel Volz |
title |
Di-μ-iodido-bis{[(R)-(+)-2,2′-bis(diphenylphosphanyl)-1,1′-binaphthyl-κ2P,P′]copper(I)} 0.67-hydrate |
title_short |
Di-μ-iodido-bis{[(R)-(+)-2,2′-bis(diphenylphosphanyl)-1,1′-binaphthyl-κ2P,P′]copper(I)} 0.67-hydrate |
title_full |
Di-μ-iodido-bis{[(R)-(+)-2,2′-bis(diphenylphosphanyl)-1,1′-binaphthyl-κ2P,P′]copper(I)} 0.67-hydrate |
title_fullStr |
Di-μ-iodido-bis{[(R)-(+)-2,2′-bis(diphenylphosphanyl)-1,1′-binaphthyl-κ2P,P′]copper(I)} 0.67-hydrate |
title_full_unstemmed |
Di-μ-iodido-bis{[(R)-(+)-2,2′-bis(diphenylphosphanyl)-1,1′-binaphthyl-κ2P,P′]copper(I)} 0.67-hydrate |
title_sort |
di-μ-iodido-bis{[(r)-(+)-2,2′-bis(diphenylphosphanyl)-1,1′-binaphthyl-κ2p,p′]copper(i)} 0.67-hydrate |
publisher |
International Union of Crystallography |
series |
Acta Crystallographica Section E |
issn |
1600-5368 |
publishDate |
2012-04-01 |
description |
The structure of the title compound, [Cu2I2(C44H32P2)2]·0.67H2O, has been determined because of its interesting catalytic and optical features. The molecule, which has non-crystallographic C2-symmetry, consists of a core structure of two CuI ions, bridged by two iodide ions. Each CuI ion is also coordinated by one equivalent of the chiral bidentate (R)-BINAP ligand [BINAP = 2,2′-bis(diphenylphosphanyl)-1,1′-binaphthyl]. Thus, both cations show a distorted tetrahedral geometry being surrounded by two I atoms and two P atoms from the (R)-BINAP ligands. The complex consists of isolated butterfly-shaped molecules featuring an angle of 146.11 (2)° between adjacent CuI2 planes. The structure displays intramolecular C—H...I hydrogen bonding and contains disordered water. The absolute configuration of this chiral complex was determined by anomalous dispersion effects. |
url |
http://scripts.iucr.org/cgi-bin/paper?S1600536812011051 |
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