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Anthracen-9-ylmethylene-(3,4-dimethylisoxazol-5-yl)amine  [PDF]
Abdullah M. Asiri,Salman A. Khan
Molbank , 2011, DOI: 10.3390/M736
Abstract: The title compound, anthracen-9-ylmethylene-(3,4-dimethylisoxazol-5-yl)amine ( 3), was synthesized in high yield by reaction of anthracene-9-carbaldehyde and 5-amino-3,4-dimethyl-isoxazole in ethanol. The structure of this new compound was confirmed by elemental analysis, IR, 1H NMR, 13C NMR and GC-MS spectral analysis.
Dichlorido[tris(benzimidazol-2-ylmethyl)amine]indium(III) chloride ethanol solvate dihydrate
Zuo-an Xiao,Dan Zhan
Acta Crystallographica Section E , 2010, DOI: 10.1107/s1600536810029806
Abstract: In the title complex, [InCl2(C24H21N7)]Cl·C2H5OH·2H2O, the InIII ion is coordinated by four N atoms from the tris(benzimidazol-2-ylmethyl)amine (NTB) ligand and two Cl atoms in a distorted octahedral environment. In the crystal structure, intermolecular N—H...O, O—H...O, O—H...Cl and weak C—H...Cl hydrogen bonds connect the cations, anions and solvent molecules into a three-dimensional network. The ethanol solvent molecule is disordered over two sites with refined occupancies of 0.54 (2) and 0.46 (2).
Salicylato[tris(N-methylbenzimidazol-2-ylmethyl)amine]zinc(II) perchlorate dimethylformamide sesquisolvate
Huilu Wu,Ruirui Yun,Jian Ding,Jingkun Yuan
Acta Crystallographica Section E , 2008, DOI: 10.1107/s1600536807064902
Abstract: In the title complex, [Zn(C7H5O3)(C27H27N7)]ClO4·1.5C3H7NO, the ZnII atom is five-coordinated by four N atoms from a tris(N-methylbenzimidazol-2-ylmethyl)amine ligand and one O atom from a salicylate ligand in a distorted trigonal-bipyramidal geometry (τ parameter = 0.84), with approximate molecular C3 symmetry. One dimethylformamide molecule lies on a general position and is disordered over two coplanar orientations with equal occupancy. A second dimethylformamide molecule is disordered about a twofold rotation axis.
[Bis(pyridin-2-ylmethyl)amine-κ3N,N′,N′′]tricarbonylrhenium(I) bromide hemihydrate  [cached]
Marietjie Schutte,Theunis J. Muller,Hendrik G. Visser,Andreas Roodt
Acta Crystallographica Section E , 2012, DOI: 10.1107/s1600536812019654
Abstract: The title compound, fac-[Re(C12H12N3)(CO)3]Br·0.5H2O, crystallizes with a cationic rhenium(I) unit, a bromide ion and half a water molecule, situated on a twofold rotation axis, in the asymmetric unit. The ReI atom is facially surrounded by three carbonyl ligands and a tridentate bis(pyridin-2-ylmethyl)amine ligand in a distorted octahedral environment. N—H...Br, O—H...Br, C—H...O and C—H...Br hydrogen bonds are present in the crystal structure and π–π stacking is also observed [centroid–centroid distances = 3.669 (1) and 4.054 (1) ], giving rise to a three-dimentional network. The molecules pack in a head-to-head fashion along the ac plane.
(Salicylato)[tris(1-methyl-1H-benzimidazol-2-ylmethyl)amine]copper(II) perchlorate dimethylformamide disolvate  [cached]
Huilu Wu,Ruirui Yun,Jian Ding,Jingkun Yuan
Acta Crystallographica Section E , 2008, DOI: 10.1107/s1600536807061661
Abstract: In the title complex, [Cu(C7H5O3)(C27H27N7)]ClO4·2C3H7NO, the CuII ion is five-coordinated by four N atoms from the tris(1-methyl-1H-benzimidazol-2-ylmethyl)amine ligand and an O atom of the monodentate salicylate ligand. The N4O donor set defines a coordination geometry intermediate between square-pyramidal and trigonal–bipyramidal. The crystal structure is stabilized by O—H...O interactions. The atoms of the aromatic ring of the salicylate ligand are disordered over two sites of equal occupancy. In addition, one of the dimethylformamide solvent molecules is partially disordered over two positions, of approximately equal occupancy.
[(4-Methylbenzyl)bis(pyridin-2-ylmethyl)amine-κ3N,N′,N′′]bis(thiocyanato-κS)copper(II) dichloromethane hemisolvate  [cached]
Yan Qi,Yang Li,Zheng-Ping Ma,Qiu-Yun Chen
Acta Crystallographica Section E , 2012, DOI: 10.1107/s1600536812011476
Abstract: The title compound, [Cu(NCS)2(C20H21N3)]·0.5CH2Cl2, crystallized with two independent complex molecules (A and B) in the asymmetric unit, accompanied by one dichloromethane solvent molecule. Each CuII atom has a square-pyramidal geometry, being coordinated by five N atoms, three from the (4-methylbenzyl)bis(pyridin-2-ylmethyl)amine ligand and two from the thiocyanate ligands. In the crystal, the B molecules are linked via C—H...S interactions, forming chains propagating along [100].
(Dimethylformamide)(2-methylpropenoato)[tris(1-methyl-1H-benzimidazol-2-ylmethyl)amine]manganese(II) perchlorate dimethylformamide solvate
Huilu Wu,Fei Jia,Jin Kong,Fan Kou
Acta Crystallographica Section E , 2010, DOI: 10.1107/s1600536810036457
Abstract: In the title complex, [Mn(C4H5O2)(C27H27N7)(C3H7NO)]ClO4·C3H7NO, the MnII ion is seven-coordinated in a distorted monocapped trigonal-prismatic geometry formed by a tetradentate tris(1-methyl-1H-benzimidazol-2-ylmethyl)amine molecule, a bidentate 2-methacrylate anion and a dimethylformamide molecule. The methyl groups of the coordinated dimethylformamide molecule and the perchlorate anions are disordered over two positions with occupancy factors of 0.640 (8) and 0.360 (8).
(2-Hydroxybenzoato-κO1)[tris(1-methylbenzimidazol-2-ylmethyl-κN3)amine-κN]cobalt(II) perchlorate dimethylformamide sesquisolvate  [cached]
Xuyang Fan,Xingcai Huang,Kaitong Wang,Tao Sun
Acta Crystallographica Section E , 2008, DOI: 10.1107/s1600536808033758
Abstract: In the title complex, [Co(C7H5O3)(C27H27N7)]ClO4·1.5C3H7NO, the CoII ion is five-coordinated by four N atoms from a tris(N-methylbenzimidazol-2-ylmethyl)amine (Mentb) ligand and one O atom from a salicylate ligand in a distorted trigonal–bipyramidal geometry with approximate molecular C3 symmetry. The perchlorate ion is disordered over two sites with equal occupancy. One dimethylformamide solvent molecule lies on a general position and is disordered over two coplanar orientations with equal occupancy. A second dimethylformamide molecule is disordered about a twofold rotation axis. There is an intramolecular O—H...O hydrogen bond in the cation.
Acrylato[tris(1-methyl-1H-benzimidazol-2-ylmethyl)amine]cobalt(II) perchlorate–dimethylformamide–methanol (2/2/3)
Huilu Wu,Wei Ying,Kaitong Wang,Xingcai Huang
Acta Crystallographica Section E , 2008, DOI: 10.1107/s1600536808032595
Abstract: In the title complex, [Co(C3H3O2)(C27H27N7)]ClO4·C3H7NO·1.5CH4O, the CoII ion is five-coordinated by four N atoms from a tris(1-methyl-1H-benzimidazol-2-ylmethyl)amine (mentb) ligand and one O atom from an acrylate ligand in a distorted trigonal–bipyramidal geometry with approximate molecular C3 symmetry. The atoms of the acrylate ligand are disordered over two sites, with approximate occupancies of 0.90 and 0.10. In addition, the solvent hemimethanol molecule is disordered over two positions with equal occupancies. The crystal structure is stabilized by weak intermolecular O—H...O hydrogen bonds.
Acrylato[tris(1-methylbenzimidazol-2-ylmethyl)amine]zinc(II) perchlorate–dimethylformamide–methanol (1/1/1.5) at 153 (2) K
Yongqiang Tian,Huilu Wu,Ruirui Yun,Jingkun Yuan
Acta Crystallographica Section E , 2008, DOI: 10.1107/s1600536807068675
Abstract: In the title complex, [Zn(C3H3O2)(C27H27N7)](ClO4)·C3H7NO·1.5CH4O, the ZnII ion is five-coordinated by four N atoms from a tris(1-methylbenzimidazol-2-ylmethyl)amine (Mentb) ligand and one O atom from an acrylate ligand in a distorted trigonal–bipyramidal geometry with approximate molecular C3 symmetry. The atoms of the acrylate ligand are disordered over two sites, with approximate occupancies of 0.84 and 0.16. In addition, a methanol solvent molecule is disordered over two sites with equal occupancies. In the crystal structure, the full-occupancy methanol is linked to a dimethylformamide molecule by an intermolecular O—H...O hydrogen bond.
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