JOURNAL ARTICLE

Bis(triphenylsilyl)phenylarsenite, PhAs(OSiPh3)2

George FergusonBrian O’LearyTrevor R. Spalding

Year: 2003 Journal:   Acta Crystallographica Section E Structure Reports Online Vol: 60 (1)Pages: m118-m120   Publisher: International Union of Crystallography

Abstract

The geometry at the As atom in the title compound, [As(C6H5)(C18H15OSi)2], is trigonal pyramidal, with C—As—O angles of 94.9 (2) and 99.9 (2)°, an O—As—O angle of 95.12 (19)°, As—O distances of 1.759 (4) and 1.786 (4) Å, and an As—C distance of 1.932 (5) Å. Four of the six independent phenyl rings in the two SiPh3 groups are disordered.

Keywords:
Crystallography Trigonal crystal system Atom (system on chip) Chemistry Geometry Physics Materials science Mathematics Crystal structure

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Topics

Crystal structures of chemical compounds
Physical Sciences →  Chemistry →  Inorganic Chemistry
Organometallic Compounds Synthesis and Characterization
Physical Sciences →  Chemistry →  Organic Chemistry
Synthesis and characterization of novel inorganic/organometallic compounds
Physical Sciences →  Chemistry →  Inorganic Chemistry

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