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Unusual Reactivity of a Cr2P2 Tetrahedral Complex toward Superhydride; Formation of [{CpCr(CO)2}2(μ-PH2)x(μ-H)2-x] (x = 1 and 2) and [{CpCr(CO)2}2(μ-PH){(CpCr)2(μ,η1:η1:η5:η5-P5)}]

Sekar, Perumal and Scheer, Manfred and Voigt, Andreas and Krimse, Reinhard (1999) Unusual Reactivity of a Cr2P2 Tetrahedral Complex toward Superhydride; Formation of [{CpCr(CO)2}2(μ-PH2)x(μ-H)2-x] (x = 1 and 2) and [{CpCr(CO)2}2(μ-PH){(CpCr)2(μ,η1:η1:η5:η5-P5)}]. Organometallics 18 (15), pp. 2833-2837.

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Abstract

Reaction of [{CpCr(CO)2}2(μ,η2-P2)] (1) with LiBEt3H in THF at −78 °C affords the new phosphanido complexes [{CpCr(CO)2}2(μ-PH2)(μ-H)] (2), [{CpCr(CO)2}2(μ-PH2)2] (3), and [{CpCr(CO)2}2(μ-PH){(CpCr)2(μ,η1:η1:η5:η5-P5)}] (4), which have been characterized by single-crystal X-ray diffraction methods. The structure of 4 reveals a triple-decker sandwich complex with a distorted cyclo-P5 middle deck. ...

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Item Type:Article
Date:1 July 1999
Institutions:Chemistry and Pharmacy > Institut für Anorganische Chemie > Chair Prof. Dr. Manfred Scheer
Identification Number:
ValueType
10.1021/om990098uDOI
Subjects:500 Science > 540 Chemistry & allied sciences
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Owner: Martin Kaiser
Deposited On:21 Jun 2010 12:40
Last Modified:13 Mar 2014 13:39
Item ID:15477
Owner Only: item control page

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