The preparation and molecular structures of two anions [Pt-8(ECl(2))(4)(CO)(10)](2-) (E = Sn, Ge), obtained from the reaction of [Pt-15(CO)(30)](2-) with tin dichloride and germanium tetrachloride, are reported; X-ray analysis shows that the two isomorphous and isostructural anions exhibit an array of metal atoms formed by an edge-to-edge condensation of three tetrahedra generating a one-dimensional framework along the ($) over bar 4 axis with four ECl(2) groups capping four independent exposed butterfly surfaces.
COORDINATION OF SNCL2 AND GECL2 ONTO A ONE-DIMENSIONAL PLATINUM NETWORK - SYNTHESIS AND STRUCTURAL CHARACTERIZATION OF THE [PPH(4)](2)[PT-8(ECL(2))(4)(CO)(10)] (E=SN, GE) COMPLEXES / E. BRIVIO, A. CERIOTTI, L. GARLASCHELLI, M. MANASSERO, M. SANSONI. - In: JOURNAL OF THE CHEMICAL SOCIETY, CHEMICAL COMMUNICATIONS. - ISSN 0022-4936. - :20(1995), pp. 2055-2056.
COORDINATION OF SNCL2 AND GECL2 ONTO A ONE-DIMENSIONAL PLATINUM NETWORK - SYNTHESIS AND STRUCTURAL CHARACTERIZATION OF THE [PPH(4)](2)[PT-8(ECL(2))(4)(CO)(10)] (E=SN, GE) COMPLEXES
A. CERIOTTISecondo
;L. GARLASCHELLI;
1995
Abstract
The preparation and molecular structures of two anions [Pt-8(ECl(2))(4)(CO)(10)](2-) (E = Sn, Ge), obtained from the reaction of [Pt-15(CO)(30)](2-) with tin dichloride and germanium tetrachloride, are reported; X-ray analysis shows that the two isomorphous and isostructural anions exhibit an array of metal atoms formed by an edge-to-edge condensation of three tetrahedra generating a one-dimensional framework along the ($) over bar 4 axis with four ECl(2) groups capping four independent exposed butterfly surfaces.
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