A triclinic polymorph of bis-(μ-di-tert-butyl-phosphanido)bis-[(di-tert-butyl-phosphane)palladium(I)]

A new polymorph of the title compound, [Pd2(C8H18P)2(C8H19P)2], has been found. It belongs to the triclinic P-1 space group, whereas the known form [Leoni, Sommovigo, Pasquali, Sabatino & Braga (1992 [triangle]), J. Orga
A new polymorph of the title compound, [Pd2(C8H18P)2(C8H19P)2], has been found. It belongs to the triclinic P-1 space group, whereas the known form [Leoni, Sommovigo, Pasquali, Sabatino & Braga (1992 [triangle]), J. Organo­met. Chem. 423, 263–270] crystallizes in the monoclinic C2/c space group. The title compound features a dinuclear palladium complex with a planar central Pd2(μ-P)2 core (r.m.s. deviation = 0.003 Å). The Pd—Pd distance of 2.5988 (5) Å is within the range of a PdI—PdI bond. The mol­ecules of both polymorphs are located on a crystallographic centre of inversion. The mol­ecular conformations of the two polymorphs are essentially identical. The crystal packing patterns, on the other hand, are slightly different.
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Metadaten
Author:Jens Michael Breunig, Hans-Wolfram Lerner, Michael Bolte
URN:urn:nbn:de:hebis:30:3-258582
DOI:http://dx.doi.org/10.1107/S1600536812023574
ISSN:1600-5368
Pubmed Id:http://www.ncbi.nlm.nih.gov/pubmed?term=22719375
Parent Title (English):Acta crystallographica / Section E, Structure reports online
Publisher:Munksgaard
Place of publication:Copenhagen
Document Type:Article
Language:English
Date of Publication (online):2012/05/31
Date of first Publication:2012/05/31
Publishing Institution:Univ.-Bibliothek Frankfurt am Main
Release Date:2012/08/28
Volume:68
Issue:m836
Institutes:Biochemie und Chemie
Dewey Decimal Classification:540 Chemie und zugeordnete Wissenschaften
Sammlungen:Universitätspublikationen
Licence (German):License LogoCreative Commons - Namensnennung 3.0

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