Acta Cryst. (2004). E60, m783-m784  [ doi:10.1107/S1600536804011237 ]

Tris(O,O'-dimethyl dithiophosphato-²S,S')arsenic(III)

T. Ito

Abstract: The As atom in the title complex molecule, [As(C₂H₆O₂PS₂)₃], is surrounded by six S atoms in a distorted octahedral arrangement. Three of the six S atoms are bonded to the As atom with an average bond distance of 2.315 (6) Å, while the other three S atoms have only secondary bonding interactions to the As atom with an average interatomic distance of 3.031 (4) Å. The three As-S bonds form a trigonal pyramid with an average apex angle of 92.2 (3)°.

Online 15 May 2004

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