نتایج جستجو برای: 1 methyl 1h 1

تعداد نتایج: 2832946  

2009
Hanane Benzeid Youssef Ramli Laure Vendier El Mokhtar Essassi Seik Weng Ng

The ten-membered fused ring of the title compound, C(12)H(10)N(2)O, is essentially planar in the two independent mol-ecules of the asymmetric unit (r.m.s. deviations = 0.012 and 0.015 Å).

2012
Ting Guo Gang Cao Sen Xu

In the title compound, C(14)H(11)N(3)O(2), the dihedral angle between the phenyl ring and the benzotriazole ring system is 76.80 (19)° and the mol-ecule has an L-shaped conformation. In the crystal, weak aromatic π-π stacking is observed, the closest centroid-centroid distance being 3.754 (2) Å.

2008
Hizbullah Khan Amin Badshah Farkhanda Shaheen Christine Gieck Rizwana Aleem Qureshi

The title compound, C(8)H(8)N(2)S, was prepared by the condensation of N-methyl-1,2-phenyl-enediamine and carbon disulfide. The crystal structure is stabilized by a C-H⋯π inter-action between a benzene H atom and the benzene ring of a neighbouring mol-ecule, and by inter-molecular N-H⋯S inter-actions.

2013
Darkus E. Jenkins Zerihun Assefa

In the title compound, C20H18N2P, the P atom is bonded to the two phenyl and imidazole groups, with an average P-C bond length of 1.828 (2) Å. The three C-P-C bond angles have values consistent with a tetra-hedral geometry around the P atom with the fourth site occupied by a H atom. Crystal packing is through van der Waals inter-actions.

2007
Petar Yotov Petrov Malinka Stoyanova Boris Shivachev

In the title compound, C(16)H(13)NO, the mol-ecules are connected three-dimensionally through non-classical C-H⋯O and C-H⋯π inter-actions of 3.272 (3), 3.380 (3) and 3.382 (4) Å. Classical hydrogen bonds are not observed. The dihedral angle between the benzyl and quinolin-2(1H)-one mean planes is 87.15 (7)°

2008
Jan Lokaj Viktor Kettmann Tomáš Solčan Svetozar Katuščák

The title compound, C(8)H(7)N(3)O(2), a potential anti-tumour drug and an anti-oxidant agent, was studied in order to give more insight into structure-function relationships. The 1-methyl-benzimidazole unit of the mol-ecule was found to be exactly planar and the nitro group is inclined at an angle of 10.4 (2)° to the plane of the heterocycle. The bond lengths in the present derivative were anal...

Journal: :Acta Crystallographica Section E Structure Reports Online 2009

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