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Bis{mu-2-[(dimethylamino)methyl]benzeneselenolato}bis[chloridopalladium(II)] dichloromethane hemisolvate

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Title Bis{mu-2-[(dimethylamino)methyl]benzeneselenolato}bis[chloridopalladium(II)] dichloromethane hemisolvate
 
Creator CHAKRAVORTY, T
SINGH, HB
BUTCHER, RJ
 
Subject OXIDATIVE ADDITION
ZEROVALENT PALLADIUM
CRYSTAL-STRUCTURES
COMPLEXES
DITELLURIDE
DISELENIDE
CLEAVAGE
 
Description The asymmetric unit of the title compound, [Pd-2(C9H12NSe)(2)Cl-2]center dot 0.5CH(2)Cl(2), contains two half-molecules, each lying on a twofold axis; each molecule is chiral and of the same enantiomer. This is only possible as the molecule has a hinged cis arrangement about the Pd2+ coordination spheres. For this hinged dimeric structure, the angles between the two coordination planes in each molecule are 15.02 (5) and 14.91 (5)degrees. This hinged cis arragement also allows the two molecules to form pairs linked by secondary interactions between the Pd and Se atoms [3.4307 (9) and 3.4317 (9) angstrom] of adjoining molecules, leading to an overall tetrameric structure. During the refinement stages, it was noticed that there were dichloromethane solvent molecules present disordered about a twofold axis. After unsuccessful attempts were made to model this, they were removed using SQUEEZE.
 
Publisher WILEY-BLACKWELL
 
Date 2014-10-17T04:15:23Z
2014-10-17T04:15:23Z
2012
 
Type Article
 
Identifier ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 68M113-U352
http://dx.doi.org/10.1107/S1600536811055322
http://dspace.library.iitb.ac.in/jspui/handle/100/15923
 
Language en