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Bromidovanadium(II, III, and IV) Complexes
Author(s) -
Rehder Dieter,
Nekola Henning,
Behrens Axel,
Cramer Stephen P.,
Funk Tobias
Publication year - 2013
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.201300049
Subject(s) - tetramethylethylenediamine , chemistry , x ray absorption spectroscopy , context (archaeology) , medicinal chemistry , stereochemistry , crystallography , absorption spectroscopy , physics , paleontology , quantum mechanics , biology
The bromidovanadium complexes cis ‐[V II Br 2 (bith)] ( 1 ) [bith = 1,6‐bis(2‐benzimidazolyl)‐2,5‐dithiahexane], cis ‐[V II Br 2 (pth)] ( 2a ) [pth = 1,6‐bis(2‐pyridyl)‐2,5‐dithiahexane], cis ‐[V III Br 2 (pth)]Br ( 2b ), trans ‐[V II Br 2 (tmeda) 2 ] ( 3 ) (tmeda = tetramethylethylenediamine), fac ‐[V III Br 3 (9S3)] ( 4 ) (9S3 = 1, 4, 7‐trithiacyclononane), mer ‐[V III Br 3 (thf) 3 ] ( 5 ) (thf = tetrahydrofurane), and trans ‐[V IV OBr 2 (thf) 2 H 2 O] ( 6 ) were prepared and characterized by, inter alia, XRD ( 5 , 6 ), K‐edge XAS ( 3 , 4 ) or L‐edge XAS ( 2a , 2b ). The complexes are also addressed in the context of the potential of halogenidovanadium compounds in catalytically conducted reactions, including biogenic processes.