Neutral and Ionic Complexes of C<sub>60</sub> with Metal Dibenzyldithiocarbamates. Reversible Dimerization of C<sub>60</sub><sup>•</sup><sup>-</sup> in Ionic Multicomponent Complex [Cr<sup>I</sup>(C<sub>6</sub>H<sub>6</sub>)<sub>2</sub><sup>•</sup><sup>+</sup>]·(C<sub>60</sub><sup>•</sup><sup>-</sup>)·0.5[Pd(dbdtc)<sub>2</sub>]
作者:Dmitri V. Konarev、Andrey Yu. Kovalevsky、Akihiro Otsuka、Gunzi Saito、Rimma N. Lyubovskaya
DOI:10.1021/ic051261i
日期:2005.12.1
molecular complexes of C60 with metal(II) dibenzyldithiocarbamates, M(dbdtc)2.C60.0.5(C6H5Cl), where M=Cu(II), Ni(II), Pd(II), and Pt(II) and an ionicmulticomponentcomplex [Cr(I)(C6H6)2*+].(C60*-).0.5[Pd(dbdtc)2] (Cr(C6H6)2: bis(benzene)chromium) were obtained. According to IR, UV-visible-NIR, and EPR spectra, involve neutral components, whereas 5 comprises neutral Pd(dbdtc)2 and C60*- and Cr(I)(C6H6)2*+
Electron spin resonance study of some copper(II) dithiocarbamates and their mixed-ligand complexes
作者:William J. Newton、Brian J. Tabner
DOI:10.1039/dt9810000466
日期:——
r. spectra of seven copper(II) dithiocarbamates have been recorded in chloroform–ethanol mixtures at room temperature and at 113 K. It has been found that the addition of a range of salts to these dithiocarbamates destroys the complex forming a mixed-ligand complex, [Cu(S2CNR2)X], with a new e.s.r. spectrum. When X is Cl or Br the additional interaction of the unpaired electron with a single halogen
Synthesis and crystal structures of bis(dibenzyl dithiocarbamato)Cu(II) and Ag(I) complexes: Precursors for Cu1.8S and Ag2S nano-photocatalysts
作者:Peter A. Ajibade、Berlinda M. Sikakane、Nandipha L. Botha、Abimbola E. Oluwalana、Bernard Omondi
DOI:10.1016/j.molstruc.2020.128791
日期:2020.12
We report the synthesis and crystalstructures of bis(dibenzyl dithiocarbamato) copper(II) and silver(I) complexes and their use as precursors to prepare Cu1.8S and Ag2S nanoparticles. Single crystal analysis of bis(dibenzyl dithiocarbamato)Cu(II) complex consist of a monomeric entity where the two dibenzyl dithiocarbamate ligands form a distorted square planar geometry around the Cu(II) ion. The bis(dibenzyl
Disclosed is a vulcanized rubber laminate in which both an unvulcanized epichlorohydrin-based rubber composition layer containing a specific polyfunctional (meth)acrylate compound and a specific vulcanizing agent and an unvulcanized fluororubber composition layer containing a specific vulcanizing agent are heated and bonded, whereby, both rubber layers are firmly bonded. A vulcanized rubber laminate is disclosed in which (A) an unvulcanized epichlorohydrin-based rubber composition layer and (B) an unvulcanized fluororubber composition layer are heated and bonded, wherein the unvulcanized epichlorohydrin-based rubber composition (A) contains:(1) a polyfunctional (meth)acrylate compound having two or more (meth)acryloyl groups in the molecule, and (2) at least one kind selected from the group consisting of a triazine-based vulcanizing agent, a thiourea-based vulcanizing agent, a quinoxaline-based vulcanizing agent and a bisphenol-based vulcanizing agent, and wherein the unvulcanized fluororubber composition (B) contains an organic peroxide-based vulcanizing agent.