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Preparation and Structure of [SeW(PSe 4 )(PSe 2 )] 2⊖ ; a Cluster Containing a Heteroallylic PSe 2 ⊖ Unit
Author(s) -
O'Neal Samuel C.,
Pennington William T.,
Kolis Joseph W.
Publication year - 1990
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.199014861
Subject(s) - ligand (biochemistry) , chemistry , chalcogenide , crystallography , nitrile , tetrahedron , denticity , cluster (spacecraft) , bent molecular geometry , tungsten , coordination sphere , crystal structure , stereochemistry , organic chemistry , computer science , biochemistry , receptor , programming language
A nitrile analogous lower coordinated phosphorus chalcogenide is the most surprising structural feature of the anionic wolfram complex 1 . The bent PSe 2 ⊖unit is bonded side‐on to the tungsten; a terminal seleno‐ligand and a bidentate tetrahedral PSe 4 3⊖ligand. Complete the coordination sphere of the metal center.