Journal
INORGANIC CHEMISTRY COMMUNICATIONS
Volume 8, Issue 5, Pages 479-482Publisher
ELSEVIER
DOI: 10.1016/j.inoche.2005.02.008
Keywords
mercury; silicon; thioether complexes; coordination polymers; silanes
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Two novel one-dimensional (ID) coordination polymers of stoichiometry [{Si(CH2SR)(4)}HgBr2](n) (R = Me, 2a; R = Ph, 2b) have been prepared by treatment of HgBr2 with the functionalized silanes Si(CH2SR)(4) (R = Me, 1a; R = Ph, 1b) acting as tetradentate thioether ligands. The extended structures result from intermolecular Hg-S interactions linking the monomeric {Si(CH2SR)(4)} HgBr2 units, as established for 2a,b using single-crystal X-ray diffraction. The effective coordination around the Hg atoms in both compounds is best described as distorted octahedral. (c) 2005 Elsevier B.V. All rights reserved.
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