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Chromium complexes with mixed Group 15 elements as ligands. Synthesis and characterisation of the first cyclo-P2As ligand in [CrCp(CO)2(3-P2As)]

Umbarkar, Shubhangi B. and Sekar, Perumal and Scheer, Manfred (2000) Chromium complexes with mixed Group 15 elements as ligands. Synthesis and characterisation of the first cyclo-P2As ligand in [CrCp(CO)2(3-P2As)]. Journal of the Chemical Society, Dalton Transactions 2000 (7), pp. 1135-1137.

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Abstract

Reaction of [{CrCp(CO)2}2(µ-2-P2)] 1 with PCl5 or ECl3 (E = P, As or Sb) led to cyclo-P2E ligand complexes [CrCp(CO)2(3-P3)] 2 and [CrCp(CO)2(3-P2As)] 4. The eliminated [CpCr(CO)2] fragment of 1 is converted into [CrCp(µ-Cl)Cl]2 3. Co-crystals of 4 and 2 were characterised by Total Reflection X-ray Fluorescence Analysis and by single crystal X-ray diffraction analysis, revealing the tetrahedral ...

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Item Type:Article
Date:2000
Institutions:Chemistry and Pharmacy > Institut für Anorganische Chemie > Chair Prof. Dr. Manfred Scheer
Identification Number:
ValueType
10.1039/a909717aDOI
Subjects:500 Science > 540 Chemistry & allied sciences
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Owner: Universitätsbibliothek Regensburg
Deposited On:21 Jun 2010 12:30
Last Modified:13 Mar 2014 13:38
Item ID:15464
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