Title of article
A complete series of W2(hpp)4Cln (n=0,1,2) compounds
Author/Authors
F. Albert Cotton، نويسنده , , Penglin Huang، نويسنده , , Carlos A. Murillo، نويسنده , , Daren J. Timmons، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2002
Pages
4
From page
501
To page
504
Abstract
Full structural characterization of the first homologous series of ditungsten paddlewheel compounds having an electronic configuration of the type σ2π4δx, x=2,1,0, and W–W bond orders of 4, 3.5 and 3, respectively, has been accomplished with the guanidinate-type ligand hpp (hpp = the anion of 1,3,4,6,7,8-hexahydro-2H-pyrimido[1,2-a]pyrimidine); the lengthening in bond distances from W2(hpp)4·2NaHBEt3 to W2(hpp)4Cl to W2(hpp)4Cl2 is 0.05 Å for each step.
Keywords
Quadruple bonds , Triple bonds , Guanidinate-type ligand , Ditungsten complexes
Journal title
Inorganic Chemistry Communications
Serial Year
2002
Journal title
Inorganic Chemistry Communications
Record number
1315611
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