Characterization of the first hexacoordinate phosphorus compound with S->P<-S bonds

K.V.P. Pavan Kumar; M. Phani Pavan; K.C. Kumara Swamy

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Characterization of the first hexacoordinate phosphorus compound with S->P<-S bonds

机译：具有S-> P <-S键的第一个六配位磷化合物的表征

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摘要

The first example of a hexacoordinate phosphorus compound [S{6-t-Bu-4-Me-C6H2O}2]2P~+(Cl~- ·C3H4N2) with two S->P bonds is reported. This compound can be construed as an oxophosphonium salt with double intramolecular coordination by sulfur atoms. X-ray structure reveals a facial arrangement of the ligands with two coordinating sulfur atoms cis to each other. The S->P distance of 2.334 (1) A is one among very short coordinate bond distances between sulfur and phosphorus.

机译：报道了具有两个S-> P键的六配位磷化合物[S {6-t-Bu-4-Me-C6H2O} 2] 2P〜+（Cl〜-·C3H4N2）的第一个例子。该化合物可以被解释为通过硫原子具有双重分子内配位的氧代salt盐。 X射线结构揭示了具有两个顺式配位硫原子的配体的面部排列。 S-> P距离为2.334（1）A是硫和磷之间非常短的配位键距之一。

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《Inorganic Chemistry Communications》 |2009年第6期|共4页
作者
K.V.P. Pavan Kumar; M. Phani Pavan; K.C. Kumara Swamy;
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原文格式 PDF
正文语种 eng
中图分类化学工业;
关键词
Hypervalency; Phosphorane; Phosphonium salt; Coordination geometry; Structure;

机译：高价;磷烷;Ph盐;配位几何;结构;

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1. Characterization of the first hexacoordinate phosphorus compound with S->P<-S bonds [J] . K.V.P. Pavan Kumar, M. Phani Pavan, K.C. Kumara Swamy Inorganic Chemistry Communications . 2009,第6期

机译：具有S-> P <-S键的第一个六配位磷化合物的表征
2. Mixed-valence P,P-bonded diphosphorus compounds, doubly bridged by N,N'-dimethylurea: IV. An ab initio characterization of P-P bonds in model diphosphorus compounds [J] . L. L. Lohr, W. M. Ahrens Journal of Molecular Structure . 1999,第0期

机译：由N，N'-二甲基脲双重桥接的混合价P，P键合的二磷化合物：IV。从头开始表征双磷化合物模型中的P-P键
3. First characterization of phosphoenol radical cations in solution and the kinetics of the mesolytic P-O bond cleavage in sterically shielded enoxy-phosphorus compounds after one-electron oxidation [J] . Schmittel M., Burghart A., Steffen JP. Acta Chemica Scandinavica . 1999,第10期

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4. Magnesium-Induced Copper-Catalyzed Preparation of Unsymmetrical Diaryl Sulfides from Aryl Iodides and Bisulfide Compounds via Cleavage of S-S Bond [C] . Nobukazu Taniguchi, Tetsuo Onami Symposium on Organometallic Chemistry . 2004

机译：镁催化铜催化的非对称二芳基硫化物制备来自芳基碘和双硫化物化合物的S-S键
5. New methodologies for the preparation of organophosphorus compounds via carbon-phosphorus bond formation. [D] . Bravo-Altamirano, Karla. 2007

机译：通过碳-磷键形成制备有机磷化合物的新方法。
6. E–H Bond Activation of Ammonia and Water by a Geometrically Constrained Phosphorus(III) Compound [O] . Thomas P Robinson, Daniel M De Rosa, Simon Aldridge, -1

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7. First Characterization of Phosphoenol Radical Cations in Solution and the Kinetics of the Mesolytic P--O Bond Cleavage in Sterically Shielded Enoxy-Phosphorus Compounds after One-Electron Oxidation. [O] . Michael Schmittel, Jens-Peter Steffen, Armin Burghart, 1999

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8. Electrochemical Reduction of Trivalent Organophosphorus Compounds: Mechanism and Products from Phosphorus-Heteroatom Bond Cleavage [R] . Hall, T. J., Hargis, J. H. 1986

机译：三价有机磷化合物的电化学还原：来自磷 - 杂原子键裂解的机理和产物

Characterization of the first hexacoordinate phosphorus compound with S->P<-S bonds

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