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[Cp 2 TiNi(S 2 N 2 ) 2 ] – The First Organometallic Derivative of [Ni(S 2 N 2 H) 2 ]
Author(s) -
Edelmann Frank T.,
Blaurock Steffen,
Lorenz Volker,
Chivers Tristram
Publication year - 2008
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.200700382
Subject(s) - derivative (finance) , stoichiometry , yield (engineering) , toluene , crystallography , materials science , chemistry , x ray crystallography , organometallic chemistry , crystal structure , diffraction , metallurgy , organic chemistry , physics , financial economics , economics , optics
The synthesis and structural characterization of the first organometallic derivative of [Ni(S 2 N 2 H) 2 ] ( 1 ) are reported. Treatment of K 2 [Ni(S 2 N 2 ) 2 ] ( 2 ) with stoichiometric amounts of [Cp 2 TiCl 2 ] in boiling toluene afforded black, crystalline [Cp 2 TiNi(S 2 N 2 ) 2 ] ( 3 ) in 50 % yield. According to a single‐crystal X‐ray diffraction study, the novel heterobimetallic complex 3 comprises a nearly planar TiNi(S 2 N 2 ) 2 arrangement. The Ti···Ni separation in 3 is 2.8348(5) Å, a value that is typical for bridged early‐late heterobimetallic complexes.