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Synthesis and Structure of NCN‐Chelated Organobismuth(III) Bis‐Pentasulfide
Author(s) -
Dostál Libor,
Jambor Roman,
Erben Milan,
Růžička Aleš
Publication year - 2012
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/zaac.201100515
Subject(s) - chemistry , chelation , sulfur , raman spectroscopy , elemental analysis , sulfide , molar ratio , ring (chemistry) , medicinal chemistry , polymer chemistry , inorganic chemistry , organic chemistry , catalysis , physics , optics
Organobismuth(III) sulfide ( 1 ) containing the NCN pincer type chelating ligand L {L = [2, 6‐(CH 2 NMe 2 ) 2 C 6 H 3 ] – } reacts with one molar equivalent of elemental sulfur to give the unprecedented cyclic bis‐pentasulfide LBi(μ‐S 5 ) 2 BiL ( 2 ) with the central twelve‐membered ring Bi 2 S 10 . Compound 2 was obtained as stable orange crystals and was characterized by the help of elemental analysis, X‐ray diffraction technique, IR, and Raman spectroscopy.