76136-22-6Relevant academic research and scientific papers
Preparations and 1H, 13C, and 31P nuclear magnetic resonance studies of some N,N-dialkyldiselenocarbamate complexes and their phosphine derivatives. X-ray crystal structure of Pt(Se2CN(i-Bu)2)2
Pan, Wie-Hin,Fackler Jr., John P.,Chen
, p. 856 - 863 (2008/10/08)
A convenient synthesis of CSe2 is reported which can be used to prepare dialkyldiselenocarbamates. The 1H, 13C, and 31P NMR spectra of about 25 derivatives containing the metal ions Zn(II), Ni(II), Pd(II), Pt(II), Pt(IV), and Co(III) are reported. The single-crystal X-ray structure of monoclinic Pt(Se2CN(i-Bu)2)2 (a = 6.736 (1) ?, b = 12.357 (2) ?, c = 15.496 (4) ?, β = 99.03 (2)°) establishes the coordination geometry to be the same as that found1 for the Pt(S2CNEt2)2 analogue. The average Pt-Se distance is 2.427 (3) ?, an increase of ～0.11 ? over the Pt-S distance, similar to the increase observed for Ni-Se over Ni-S.
