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Synthesis, spectroscopic study and X-ray crystal structure of unsymmetrical bis(phosphine)-platinum complex, [PtCl2{eta(2)-Ph2POCH2CH2N(CH3)PPh2]

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Title Synthesis, spectroscopic study and X-ray crystal structure of unsymmetrical bis(phosphine)-platinum complex, [PtCl2{eta(2)-Ph2POCH2CH2N(CH3)PPh2]
 
Creator BALAKRISHNA, MS
MCDONALD, R
 
Subject transition-metal chemistry
phosphorus-based ligands
e = s
molecular-structure
r =
platinum(ii) complexes
monooxidized bis(phosphino)amines
palladium(ii)
derivatives
rhodium(i)
unsymmetrical bis(phosphine)
platinum complex
through-metal coupling
chelate
 
Description The bis(phosphine), Ph2POCH2CH2N(CH3)PPh2 (1) reacts with [Pt(COD)Cl-2] to give seven-membered cis-chelated complex 2. The complex was characterized by elemental analysis, IR, and NMR spectroscopic methods of which the P-31{H-1} MR data is very informative and allows the direct measure of the P-P coupling through metal centers otherwise can not be seen in the free ligand as the two phosphorus centers are five-bonds apart. The structure of the platinum(H) complex was determined by X-ray crystallography. (C) 2002 .
 
Publisher ELSEVIER SCIENCE BV
 
Date 2011-07-26T23:33:40Z
2011-12-26T12:52:39Z
2011-12-27T05:39:18Z
2011-07-26T23:33:40Z
2011-12-26T12:52:39Z
2011-12-27T05:39:18Z
2002
 
Type Article
 
Identifier INORGANIC CHEMISTRY COMMUNICATIONS, 5(10), 782-786
1387-7003
http://dx.doi.org/10.1016/S1387-7003(02)00558-0
http://dspace.library.iitb.ac.in/xmlui/handle/10054/7049
http://hdl.handle.net/10054/7049
 
Language en