Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/xmlui/handle/100/15923
Title: Bis{mu-2-[(dimethylamino)methyl]benzeneselenolato}bis[chloridopalladium(II)] dichloromethane hemisolvate
Authors: CHAKRAVORTY, T
SINGH, HB
BUTCHER, RJ
Issue Date: 2012
Publisher: WILEY-BLACKWELL
Citation: ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 68M113-U352
Abstract: 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.
URI: http://dx.doi.org/10.1107/S1600536811055322
http://dspace.library.iitb.ac.in/jspui/handle/100/15923
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