Phosphorus phosphorus compounds with the coordination number 4
01 Jan 1977-pp 90-110
About: The article was published on 1977-01-01. It has received None citations till now. The article focuses on the topics: Phosphorus.
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TL;DR: No cleavage of the P-P bond occurs during the reaction of the tetrahydrofuran (thf) complex as discussed by the authors with P2Ph4 in toluene; an X-ray study shows that the resulting compound contains bridging tetraphenyldiphosphane in a unique type of bonding.
Abstract: No cleavage of the P–P bond occurs during the reaction of the tetrahydrofuran (thf) complex [Re2Br2(CO)6(thf)2] with P2Ph4 in toluene; an X-ray study shows that the resulting compound contains bridging tetraphenyldiphosphane in a unique type of bonding.
6 citations
TL;DR: ProtProtactinium orthophosphate PaO(H2PO4)3·2H2O (phase I) crystallises from 10−1 M Pa(V) solutions in 14 M H3PO4 as mentioned in this paper.
6 citations
TL;DR: In this paper, the Disila-phospha(V)-diaza-cyclopentane ring system was described in their properties and confirmed in their structure by elemental analysis, mass, n.m. and vibration spectroscopy.
Abstract: Disila-phospha(III)-diaza-cyclopentane reagieren mit Sauerstoff, Schwefel, Selen, Trimethylsilylazid und Nickeltetracarbonyl unter oxydierender Addition bzw. Verdrangung zu Derivaten eines Disila-phospha(V)-diaza-cyclopentan-Ringsystems. Die neu dargestellten Verbindungen werden in ihren Eigenschaften beschrieben und uber Elementaranalysen, Massen-, Kernresonanz- und Schwingungsspektren in ihrer Struktur bestatigt.
Novel Inorganic Ring Systems. XXVI. The Disila-phospha(V)-diaza-cyclopentane Ring System
Compounds of the disila-phospha(III)-diaza-cyclopentane ring system react with oxygen, sulphur, selenium, trimethylsilyl azide and tetracarbonyl nickel via oxidative addition or displacement resulting in derivatives of disila-phospha(V)-diaza-cyclopentane. The novel prepared substances are described in their properties and confirmed in their structure by elemental analysis, mass, n.m.r. and vibration spectroscopy.
6 citations