Chlorido{N-[(E)-2-(diphenylphosphanyl)benzylidene]-2-(thiophen-2-yl)ethanamine-κP}gold(I)
نویسندگان
چکیده
The title compound, [AuCl(C(25)H(22)NPS)], crystallizes with two independent mol-ecules in the asymmetric unit in which the thio-phene fragments are disordered over two sets of sites with 0.537 (10):0.463 (10) and 0.701 (9):0.299 (9) occupancy ratios. In both cases, the thio-phene ring is rotated by approximately 180° for the second component. Important geometrical parameters include Au-P = 2.235 (2) and 2.237 (2) Å, Au-Cl = 2.286 (2) and 2.292 (2) Å, and P-Au-Cl = 177.39 (8) and 172.63 (7)°. Weak inter-molecular C-H⋯Cl inter-actions are observed in the crystal structure.
منابع مشابه
Chlorido{[(E)-2-(diphenylphosphanyl)benzylidene](furan-2-ylmethyl)amine-κP}gold(I)
In the title complex, [AuCl(C24H20NOP)], the ligand has N, P and O electron-donating atoms but the Au(I) atom is coordinated only by the 'soft' P atom and an additional Cl atom in an almost linear fashion. Important geometrical parameters include Au-P = 2.2321 (13) Å, Au-Cl = 2.2820 (13) Å and P-Au-Cl = 176.49 (5)°. The furan ring is disordered over two positions in a 0.51 (2):0.49 (2) ratio.
متن کاملChlorido{N-[2-(diphenylphosphanyl)benzylidene]-2,6-diisopropylaniline-κP}gold(I) chloroform 0.25-solvate
The asymmetric unit of the title compound, [AuCl(C31H32NP)]·0.25CHCl3, contains two independent complex mol-ecules and half a chloro-form solvent mol-ecule, which is disordered across an inversion center. The Au(I) ions are each coordinated in a slightly distorted linear environment, with P-Au-Cl angles of 177.20 (4) and 178.54 (4)°.
متن کاملChlorido{N-[2-(diphenylphosphanyl)benzyl]-1-(pyridin-2-yl)methanamine-κP}gold(I)
In the title compound, [AuCl(C(25)H(23)N(2)P)], the Au(I) atom is in a typical almost linear coordination environment defined by phosphane P and Cl atoms [bond angle = 175.48 (4)°]. Helical supra-molecular chains along the b axis and mediated by N-H⋯Cl hydrogen bonds feature in the crystal packing.
متن کاملDichlorido{N-[2-(diphenylphosphanyl)benzylidene]-2-(thiophen-2-yl)ethanamine-κ2 P,N}platinum(II) dichloromethane hemisolvate
The crystal structure of the title compound, [PtCl(2)(C(25)H(22)NPS)]·0.5CH(2)Cl(2), was determined to establish the coordination properties of the (phosphan-yl)benzyl-idene-methanamine ligand to platinum. In the unit cell two mol-ecules of cis-[PtCl(2)(C(25)H(22)NPS)] are accompanied by a dichloro-methane solvent mol-ecule. The square-planar Pt(2+) coordination sphere is slightly distorted wit...
متن کامل2-(Thiophen-2-yl)-N-(4-{(E)-[2-(thiophen-2-yl)ethyl]iminomethyl}benzylidene)ethanamine
In the crystal of the centrosymmetric title compound, C(20)H(20)N(2)S(2), mol-ecules are linked by head-to-tail C-H⋯N hydrogen bonds, resulting in chains extending along the a axis. Three additional C-H⋯π inter-molecular inter-actions give rise to a herringbone packing motif which extends along the c axis. The C-H⋯N inter-actions provide links between the sheets.
متن کامل