TY - JOUR
T1 - Synthesis and crystal structures of two N-heterocyclic carbene adducts of CrCl(2)
AU - Jones, Cameron
AU - Dange, Deepak
AU - Stasch, Andreas
PY - 2012
Y1 - 2012
N2 - Abstract: The reactions of CrCl2 with two N-heterocyclic carbenes (NHC) have afforded the complexes, trans-[CrCl2(NHC)2] (NHC = :C N(C6H3Pr2i-2,6)C(H) 21 or :C N(Pri)C(Me) 22). The cell parameters of the compounds are 1: P212121, a = 12.9445(4), b = 20.7364(5), c = 21.2841(6); 2: Pca21, a = 21.7583(14), b = 9.9465(8), c = 11.4414(9). The crystal structures of the complexes are the first for NHC adducts of CrCl2, and both exhibit square planar chromium centers. Graphical Abstract: The synthesis and crystal structures of two N-heterocyclic carbene adducts of CrCl2, trans-[CrCl2(NHC)2] (NHC = :C N(C6H3Pr2i-2,6)C(H) 2 or :C N(Pri)C(Me) 2) are reported. [Figure not available: see fulltext.] A? 2011 Springer Science+Business Media, LLC.
AB - Abstract: The reactions of CrCl2 with two N-heterocyclic carbenes (NHC) have afforded the complexes, trans-[CrCl2(NHC)2] (NHC = :C N(C6H3Pr2i-2,6)C(H) 21 or :C N(Pri)C(Me) 22). The cell parameters of the compounds are 1: P212121, a = 12.9445(4), b = 20.7364(5), c = 21.2841(6); 2: Pca21, a = 21.7583(14), b = 9.9465(8), c = 11.4414(9). The crystal structures of the complexes are the first for NHC adducts of CrCl2, and both exhibit square planar chromium centers. Graphical Abstract: The synthesis and crystal structures of two N-heterocyclic carbene adducts of CrCl2, trans-[CrCl2(NHC)2] (NHC = :C N(C6H3Pr2i-2,6)C(H) 2 or :C N(Pri)C(Me) 2) are reported. [Figure not available: see fulltext.] A? 2011 Springer Science+Business Media, LLC.
UR - http://www.springerlink.com/content/816145r722r1487n/fulltext.pdf
UR - https://www.scopus.com/pages/publications/84861349393
U2 - 10.1007/s10870-011-9993-x
DO - 10.1007/s10870-011-9993-x
M3 - Article
SN - 1074-1542
VL - 42
SP - 1
EP - 4
JO - Journal of Chemical Crystallography
JF - Journal of Chemical Crystallography
IS - 5
ER -