trans-Bis[1-(2-benzamidoethyl)-3-(2,4,6-trimethylphenyl)imidazol-2-ylidene]dichloridopalladium(II)
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چکیده
In the title compound, [PdCl(2)(C(21)H(23)N(3)O)(2)], the Pd(II) atom is located on an inversion centre and is coordinated in a slightly distorted square-planar environment by the chloride and N-heterocyclic carbene (NHC) ligands in mutual trans positions. There are several hydrogen-bonding inter-actions, the most significant of which is a hydrogen bond between the amide moiety of the NHC and the chloride ligand. These hydrogen-bond interactions form a three-dimensional network.
منابع مشابه
Bis[1,3-bis(2,4,6-trimethylphenyl)-2,3-dihydro-1H-imidazol-2-ylidene]dichloridodinitrosyltungsten(II) tetrahydrofuran-d 8 monosolvate
The mol-ecular structure of the title compound, [WCl(2)(NO)(2)(C(21)H(24)N(2))(2)]·C(4)D(8)O, displays a distorted octa-hedral arrangement around the W atom with two trans 1,3-bis-(2,4,6-trimethyl-phen-yl)imidazol-2-yl-idene (IMes) carbene ligands in axial positions. The four equatorial positions are occupied by nitrosyl and chloride ligands, which are trans to each other. The C(carbene)-W-C(ca...
متن کاملBis[1,3-bis(2,4,6-trimethylphenyl)-2,3-dihydro-1H-imidazol-2-ylidene]dinitrosyl(tetrahydroborato-κ2 H,H′)tungsten(0)
In the title paramagnetic 19-electron neutral complex, [W(BH(4))(C(21)H(24)N(2))(2)(NO)(2)], the W(0) atom is coordinated by two 1,3-bis-(2,4,6-trimethyl-phen-yl)imidazol-2-yl-idene (IMes) carbene ligands, two NO groups and two H atoms of an η(2)-tetra-hydro-borate ligand. Depending on the number of coordination sites (n) assigned to the BH(4) (-) ligand, the coordination geometry of the W atom...
متن کاملμ3-Oxido-tris{dichlorido[1,3-bis(1,3,5-trimethylphenyl)imidazol-2-ylidene]gold(III)} bis(trifluoromethanesulfonyl)imide–[bis(trifluoromethanesulfonyl)imide]silver(I) (1/2)
The unusual trinuclear Au(III) oxide title complex, [Au(3)Cl(6)O(C(21)H(24)N(2))(3)](C(2)F(6)NO(4)S(2))·2[Ag(C(2)F(6)NO(4)S(2))], is the side product of the reaction of [1,3-bis-(1,3,5-trimethyl-phen-yl)imidazol-2-yl-idene]dichloridophenyl-gold(III) with silver bis-(trifluoro-methane-sulfon-yl)imide in the presence of traces of water. In contrast to corresponding Au(I) complexes, the core struc...
متن کامل1,3-Bis(2,4,6-trimethylphenyl)-3H-imidazol-1-ium tetraoxidorhenate(VII)
The title compound, (C(21)H(25)N(2))[ReO(4)], was formed as the unexpected product in an attempted synthesis of a rhenium(I)-N-heterocyclic carbene (NHC) complex. The compound has crystallographic mirror symmetry with both the cation and the tetrahedral anion located across a mirror plane. The cation and anion are linked by a C-H⋯O hydrogen bond.
متن کامل1-(3-Ammoniomethyl-2,4,6-trimethylbenzyl)-3-(2,4,6-trimethylphenyl)imidazol-1-ium dibromide monohydrate
In the title compound, C(25)H(35)N(3) (2+)·2Br(-)·H(2)O, the dihedral angles between the imidazole ring and the two outer benzene rings are 80.16 (16) and 69.40 (18)°. The component species are linked by N-H⋯Br, O-H⋯Br and C-H⋯Br hydrogen bonds.
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