Bromidotricarbonyl[2-(pyridin-2-yl-κN)-5-p-tolyl-1,3,4-oxadiazole-κN 3]rhenium(I) dichloromethane monosolvate
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چکیده
In the title compound, [ReBr(C(14)H(11)N(3)O)(CO)(3)]·CH(2)Cl(2), the coordination geometry of the Re(I) atom is a distorted ReC(3)N(2)Br octa-hedron with the carbonyl C atoms in a fac arrangement. Within the 2-(pyridin-2-yl)-5-p-tolyl-1,3,4-oxadiazole ligand, the dihedral angles between the oxadiazole ring and the pyridine (py) and benzene (bz) rings are 1.7 (2) and 7.1 (2)°, respectively, and the dihedral angle between the py and bz rings is 5.5 (2)°. In the crystal, aromatic π-π stacking between the oxadiazole rings of adjacent mol-ecules [centroid-centroid separation = 3.465 (3) Å] is seen.
منابع مشابه
Bromidotricarbonyl[2-phenyl-5-(pyridin-2-yl-κN)-1,3,4-oxadiazole-κN 4]rhenium(I) dichloromethane monosolvate
In the title rhenium(I) complex, [ReBr(C(13)H(9)N(3)O)(CO)(3)]·CH(2)Cl(2), the dichloro-methane solvent mol-ecule is disordered over two positions with an occupancy ratio of 0.81 (15):0.19 (15). The Re(I) atom is coordinated by two N atoms from a 2-phenyl-5-(pyridin-2-yl-κN)-1,3,4-oxadiazole (L) ligand, three C atoms from three carbonyl groups and a Br atom in a distorted octa-hedral geometry. ...
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