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Darstellung und Eigenschaften trimerer Chlorotellurate(IV). Kristallstruktur von (C6H5)CTe3Cl13/ Preparation and Properties of Trimeric Chlorotellurates(IV). Crystal Structure of (C6H5)3CTe3Cl13
1979
Zeitschrift für Naturforschung. B, A journal of chemical sciences
The trimeric chlorotellurate(IV) ion Te3Cl13- is obtained in benzene solution as a degradation product of cubane-like tetrameric tellurium(IV) chloride Te4Cl6 and can be isolated by crystallization in the form of salts with large cations. The crystal structure of the triphenyl-methyl salt (C6H5)3CTe3Cl13 (P21/c, a = 1109.5, b = 1644.4, c = 2043.9 pm, β = 114.50°) shows the Te3Cl13- ion to have approximate C3V symmetry; as a fragment of the Te4Cl16 cube it consists of three edge-sharing
doi:10.1515/znb-1979-0703
fatcat:ygxgel6dmrcvbnobqtqbfurn2e