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Solid-state and solution structural properties of copper(I) compounds with bidentate phosphane ligands

The copper(I) compounds [Cu(dppe)2]X [X = BF4−, I−; dppe = 1,2-bis(diphenylphosphanyl)ethane], [Cu(dppp)2]X [X = BF4−,I−; dppp = 1,3-bis(diphenylphosphanyl)propane], [Cu2(dppe)3I2], and [Cu2(dppe)2I2] have been prepared and their structural properties in solution and in the solid state have been det...

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Bibliographic Details
Main Author: Comba, Peter (Author)
Format: Article (Journal)
Language:English
Published: 15 April 1999
In: European journal of inorganic chemistry
Year: 1999, Issue: 5, Pages: 777-783
ISSN:1099-0682
DOI:10.1002/(SICI)1099-0682(199905)1999:5<777::AID-EJIC777>3.0.CO;2-A
Online Access:Verlag, Pay-per-use, Volltext: http://dx.doi.org/10.1002/(SICI)1099-0682(199905)1999:5<777::AID-EJIC777>3.0.CO;2-A
Verlag, Pay-per-use, Volltext: http://onlinelibrary.wiley.com/doi/10.1002/(SICI)1099-0682(199905)1999:5<777::AID-EJIC777>3.0.CO;2-A/abstract
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Author Notes:Peter Comba, Charis Katsichtis, Bernd Nuber, and Hans Pritzkow
Description
Summary:The copper(I) compounds [Cu(dppe)2]X [X = BF4−, I−; dppe = 1,2-bis(diphenylphosphanyl)ethane], [Cu(dppp)2]X [X = BF4−,I−; dppp = 1,3-bis(diphenylphosphanyl)propane], [Cu2(dppe)3I2], and [Cu2(dppe)2I2] have been prepared and their structural properties in solution and in the solid state have been determined. 1H-, 13C-, and 31P-NMR spectra in solution [variable temperature and anion (I−) concentrations] and analyses of solids (mass spectra, elemental analyses, and CPMAS 31P-NMR spectra) are interpreted with equilibria in solution that involve two mono- and two dinuclear species. The structures of [Cu(dppe)2]ClO4, [Cu(dppp)2]BF4, and [Cu2(dppe)3I2] · 2 CHCl3 have been analyzed by X-ray crystallography. In all three structures the copper(I) center adopts a distorted tetrahedral geometry.
Item Description:Gesehen am 13.03.2018
Physical Description:Online Resource
ISSN:1099-0682
DOI:10.1002/(SICI)1099-0682(199905)1999:5<777::AID-EJIC777>3.0.CO;2-A

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