Detail of "15278-97-4"

Reference

Complexation of (trimethylphosphine)gold(I) with Selenones

All Rights Reserved. Complexation of (trimethylphosphine)gold(I) with Selenones. Isab, Anvarhusein A.; Ahmad, Saeed (Department of Chemistry, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia). Transition Metal Chemistry (Dordrecht, Netherlands), 31(4), 500-503 (English) 2006 Springer. CODEN: TMCHDN. ISSN: 0340-4285.Several substances like 15278-97-4 may be metioned in this study. DOCUMENT TYPE: Journal CA Section: 78 (Inorganic Chemicals and Reactions) Mixed ligand complexes of gold(I) with various selenones and Me3P, [Me3PAu(Se:C<)]Cl, were prepd. and characterized by elemental analyses, IR and NMR methods. A decrease in the IR frequency of the >C:Se mode of selenones upon complexation is indicative of selenone binding to gold(I) via a selenone group. An upfield shift in 13C-NMR for the >C:Se resonance of selenones and downfield shifts in 31P-NMR for Me3P moiety are consistent with the selenium coordination to gold(I). The steric effect as well as the basicity of Me3PAu+ plays a significant role in bonding with Se-contg. ligands compared to the Et3PAu+ and Ph3PAu+ complexes. .

Vibrational and solid-state phosphorus-31 nuclear magnetic resonance spectroscopic studies of 1:1 complexes of PMe3 with gold(I) halides; crystal structure of [AuBr(PMe3)]

Vibrational and solid-state phosphorus-31 nuclear magnetic resonance spectroscopic studies of 1:1 complexes of PMe3 with gold(I) halides; crystal structure of [AuBr(PMe3)]. [Erratum to document cited in CA]. Angremair, Klaus; Bowmaker, Graham A.; de Silva, Eban N.; Healy, Peter C.; Jones, Brian E.; Schmidbauer, Hubert ( Anorganisch-Chemische Inst. Technischen, Univ. Muenchen, Garching D-85747, Germany).Several substances with their cas registry numbers 25892-35-7 and 15278-97-4 may be metioned in this study. Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry, (19), 3897 (English) 1996 Royal Society of Chemistry. CODEN: JCDTBI. ISSN: 0300-9246. DOCUMENT TYPE: Journal CA Section: 77 (Magnetic Phenomena) Section cross-reference(s): 73 The errors were not reflected in the abstr. or the index entries. .