1335226-13-5Relevant articles and documents
Synthesis and characterization of novel Bis-arsenic complexes
Arabuli,Matoga,Lekishvili
scheme or table, p. 2999 - 3002 (2012/02/02)
p-Phenylenebis[diethyl(iso-propyl)arsonium] tetra-N- thiocyanatocobaltate(II) cationic-anionic complex have been synthesized and studied. The X-ray structure of +[(i-Pr)2(Et) 4As2(Ph)]+[Co(NCS)4]2- have been determined. Crystals belong to the tetragonal system, space group P-42(1)m) with a = 14.4930(14)?, b = 14.4930(14)?, c = 8.7090(19)?; α= 90°, β= 90°, γ= 90°. The structures were refined to an R value of 0.063 from 4082 observed reflections. The As atom is coordinated tetrahedraly to the substituents as well as the anion has a tetrahedral configuration. The synthesis and IR spectral characterization of the complex compounds are described.