Synthesis and structure of the isomorphous bromo- and chlorodiethyldithiocarbamatotellurium(II), Te{(C2H5)2NCS2}X (XBr, Cl)
TL;DR: Bromo and chloro-susbtituted tellurium(II) dithiocarbamate complexes were prepared by the reaction of iododiethyldithium-carbamatotellurium (II), dissolved in dichloro-methane, with a suspension of their respective silver halide as mentioned in this paper.
About: This article is published in Polyhedron.The article was published on 1996-06-01. It has received 4 citations till now. The article focuses on the topics: Dithiocarbamate.
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TL;DR: In this article, a survey of the literature of tellurium(II)/(IV) 1,1-dithiolates (dithiocarbamate, xanthate, dithiophosphate, or dithIophosphinate) is presented.
44 citations
TL;DR: The first Te-C cleaved product was obtained in the reaction of C4H8TeI2 (1,2,3,4,5,6-hexahydro-1,1-diiodotellurophene) with NH4S2CNHC6H5 (ammonium aniline dithiocarbamate) as mentioned in this paper.
12 citations
TL;DR: The ternary complexes [Pd(RaaiX)(SS)ClO4] as discussed by the authors, where RaaiX is a N(1)-alkyl-2-(arylazo)imidazole (p-RC6H4N =NC3H2NN(1) X; X = Me, or Et, and R = H, Me or Cl) and SS = N,N-diethyldithiocarbamate or morpholinedithiamato (II) in solution.
Abstract: The ternary complexes [Pd(RaaiX)(SS)ClO4) where RaaiX is a N(1)-alkyl-2-(arylazo)imidazole (p-RC6H4N =NC3H2NN(1) X; X = Me, or Et, and R = H, Me or Cl) and SS = N,N-diethyldithiocarbamate or morpholinedithiocarbamate have been prepared and characterized by elemental analysis, i.r., u.v.-vis. and 1H-n.m.r. data. Electrochemical studies show azo reduction. The complexes are thermally unstable and decompose to bis(dithiocarbamato)palladium(II) in solution.
11 citations
TL;DR: A comprehensive review of the structural chemistry of tellurium can be found in this paper, which covers the field through most of the 1990s, through to the early 1990s.
Abstract: Since the author's last surveys of this field in 1983 and 1987,1,2 there has been considerable developments in the structural chemistry of tellurium. A comprehensive review covers the field through most of 1993.3
8 citations
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TL;DR: In this paper, relativistic calculations of the photoelectric cross section have been made and the integral for the principal contribution to Δf′ has been evaluated numerically without approximation to the form of the cross section-vs-energy curve, as has been done in previous calculations.
Abstract: Anomalous scattering factors Δf′ and Δf″ have been calculated relativistically for Cr, Fe, Cu, Mo, and Ag Kα radiations for the atoms Li through Cf. An interpolation scheme for other wavelengths is included in a separate report. Relativistic calculations of the photoelectric cross section have been made and the integral for the principal contribution to Δf′ has been evaluated numerically without approximation to the form of the cross section‐vs‐energy curve, as has been done in previous calculations. Many of the results are significantly different from previous calculations. Where experimental values exist, agreement for Δf″ is improved. For the rare gases, except for xenon, agreement between Δf′ and experiment is improved. Because of the more rigorous evaluation of Δf′ from cross‐section information, it is presumed that the present Δf′ values are more accurate than previous calculated values. Calculated mass absorption coefficients for the elements are included as incidental information.
2,698 citations
TL;DR: A computer program, ABSORB, has been written for correcting the observed structure factors using the differences obtained in the last cycle of the isotropic refinement, to model an absorption surface as a Fourier series in the polar angles of incident and diffracted beams.
214 citations
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