TY - JOUR
T1 - π-Arene complexes. I. The crystal and molecular structures of π-benzenedicarbonyl-1,3-dithianechromium(0)and π-methylbenzoatedicarbonyl-1,3-dithianechromium(0)
AU - Van Rooyen, Petrus H.
AU - Dillen, Jan L.M.
AU - Lotz, Simon
AU - Schindehutte, Minet
N1 - Funding Information:
Financial support from the University of Pretoria and the Council for Scientific and Industrial Research.
PY - 1984/9/18
Y1 - 1984/9/18
N2 - The π-arene complexes π-benzenedicarbonyl-1,3-dithianechromium(0) and π-methylbenzoatedicarbonyl-1,3-dithianechromium(0) were studied by single crystal X-ray diffraction. These complexes have different conformations with the Cr(CO)2[S(CH2)3SCH2] fragment in a near eclipsed orientation relative to the planar η6-methylbenzoate ligand and in a staggered orientation in relation to the carbon atoms of the benzene ring. Internal parameters are in good agreement for both structures and a noticeable feature is the very short CrS bond distances of 2.346(3) and 2.354(2) Å.
AB - The π-arene complexes π-benzenedicarbonyl-1,3-dithianechromium(0) and π-methylbenzoatedicarbonyl-1,3-dithianechromium(0) were studied by single crystal X-ray diffraction. These complexes have different conformations with the Cr(CO)2[S(CH2)3SCH2] fragment in a near eclipsed orientation relative to the planar η6-methylbenzoate ligand and in a staggered orientation in relation to the carbon atoms of the benzene ring. Internal parameters are in good agreement for both structures and a noticeable feature is the very short CrS bond distances of 2.346(3) and 2.354(2) Å.
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U2 - 10.1016/0022-328X(84)80506-9
DO - 10.1016/0022-328X(84)80506-9
M3 - Article
AN - SCOPUS:33744607970
SN - 0022-328X
VL - 273
SP - 61
EP - 68
JO - Journal of Organometallic Chemistry
JF - Journal of Organometallic Chemistry
IS - 1
ER -