Abstract
The dinuclear title molecule, [Au2Fe(C10H11N2O3S)2(C17H14P)2]·2CHCl3, has crystallographic twofold symmetry with the Fe atom (bonded to two η5-cyclopentadienyl rings) situated on the rotation axis. The Au atom exists within a linear geometry defined by an S,P-donor set with a deviation from linearity [S—Au—P = 176.86 (6)°] due to the close approach of the thiocarbamate O atom [Au⋯O = 3.108 (5) Å]. The molecule has a U-shaped geometry which facilitates the formation of an intramolecular Au⋯Au interaction [3.0231 (5) Å]. In the crystal, the presence of C—H⋯Onitro contacts leads to the formation of layers with substantial voids; these are occupied by the solvent molecules of crystallization, which are held in place by C—H⋯S contacts.
Highlights
The dinuclear title molecule, [Au2Fe(C10H11N2O3S)2(C17H14P)2]2CHCl3, has crystallographic twofold symmetry with the Fe atom situated on the rotation axis
The Au atom exists within a linear geometry defined by an S,P-donor set with a deviation from linearity [S—Au—P = 176.86 (6) ] due to the close approach of the thiocarbamate O atom [Au O =
The molecule has a U-shaped geometry which facilitates the formation of an intramolecular Au Au interaction [3.0231 (5) Å]
Summary
Tmin = 0.572, Tmax = 1 a Department of Chemistry, National University of Singapore, Singapore 117543, and Department of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia. The dinuclear title molecule, [Au2Fe(C10H11N2O3S)2(C17H14P)2]2CHCl3, has crystallographic twofold symmetry with the Fe atom (bonded to two 5-cyclopentadienyl rings) situated on the rotation axis. The Au atom exists within a linear geometry defined by an S,P-donor set with a deviation from linearity [S—Au—P = 176.86 (6) ] due to the close approach of the thiocarbamate O atom [Au O =. The molecule has a U-shaped geometry which facilitates the formation of an intramolecular Au Au interaction [3.0231 (5) Å]. H Onitro contacts leads to the formation of layers with substantial voids; these are occupied by the solvent molecules of crystallization, which are held in place by C—H S contacts
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