ISSN:
0044-2313
Keywords:
Polynuclear CuI chelates
;
N-thiophosphoryl thiourea complexes
;
polyion aggregate
;
NMR investigation
;
X-ray structure
;
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Synthesis and Structure of Tris[N,N-Diethyl N′-Diphenoxythiophosphoryl Thioureato Copper(I)], {CuI[(C6H5O) 2P(S)NC(S)N(C2H5)2]}3- an Aggregate Containing a [Cu3S6] NucleusA reduction of copper(II) to copper(I) occurs in the reaction of N,N-diethyl-N′-diphenoxythiophosphoryl thiourea (C6H5O)2P(S)—NH—C(S)—N(C2H5) with Cu2+ in presence of ethanol, and the trinuclear, neutral, diamagnetic chelate complex {CuI [(C6H5O)2 P(S)NC(S)N(C 2H5)2]}3 is yielded in form of colourless orthorhombic crystals (a = 18.588 Å, b = 25.875 Å, c = 24.881 Å). The lipophilically wrapped polyion aggregate contains a [Cu3S6] nucleus with trigonal planar coordinated copper(I).
Notes:
Bei der Reaktion von N,N-Diethyl-N′-diphenoxythiophosphoryl-thioharnstoff (C6H5O)2P(S)—NH—C(S)—N(C2H5) mit Cu2+ in Gegenwart von Ethanol erfolgt eine Reduktion von Kupfer(II) zu Kupfer(I), und es bildet sich der trinukleare, neutrale, diamagnetische Chelatkomplex {CuI[(C6H5O)2P(S)NC(S)N(C2H5)2]}3 in Form farbloser, orthorhombischer Kristalle (a = 18,588 Å, b = 25,875 Å, c = 24,881 Å). Das lipophil umhüllte Polyionenaggregat [Cu+(SPNCS)-]3 enthält einen Cu3S6Kern mit trigonal planar koordiniertem Kupfer(I).
Additional Material:
3 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/zaac.19976230164
