2,2,4-Trimethyl-7-nitro-2,3-dihydro-1H-1,5-benzodiazepin-5-ium perchlorate
نویسندگان
چکیده
منابع مشابه
2,2,4-Trimethyl-7-nitro-2,3-dihydro-1H-1,5-benzodiazepin-5-ium perchlorate
In the title mol-ecular salt, C(12)H(16)N(3)O(2) (+)·ClO(4) (-), the nitro group is close to being coplanar with the benzene ring [dihedral angle = 8.1 (3)°]. The seven-membered ring has a maximum deviation of 0.502 (3) Å at the C atom between the dimethyl- and methyl-substituted C atoms. In the crystal, the components are linked into infinite sheets lying parallel to the bc plane by N-H⋯O and ...
متن کامل1H-Imidazo[4,5-f][1,10]phenanthrolin-7-ium perchlorate monohydrate
In the title crystal structure, C(13)H(9)N(4) (+)·ClO(4) (-)·H(2)O, cations, anions and water mol-ecules are linked through inter-molecular N-H⋯O, O-H⋯N and O-H⋯O hydrogen bonds, forming layers parallel to (001). In addition, there are weak π-π stacking inter-actions between the layers, involving the cations and with centroid-centroid distances in the range 3.584 (2)-3.662 (2) Å, forming a thre...
متن کامل2-Trifluoromethyl-1H-benzimidazol-3-ium perchlorate
In the title salt, C(8)H(6)F(3)N(2) (+)·ClO(4) (-), the atoms of the benzimidazole ring (including H atoms) are nearly coplanar (r.m.s. deviation of the fitted atoms = 0.0122 Å) and the triflouromethyl group lies out of this plane. The perchlorate anion adopts a distorted tetra-hedral conformation with the Cl-O bond distances ranging from 1.412 (3) to 1.439 (2) Å. The benzimidazolium cations ar...
متن کامل4-Methyl-2,3-dihydro-1H-1,5-benzodiazepin-2-one monohydrate
The seven-membered fused-ring in the title compound, C(10)H(10)N(2)O·H(2)O, adopts a boat conformation (with the two phenyl-ene C atoms representing the stern and the methyl-ene C atom the prow). In the crystal, two benzodiazepinone mol-ecules are linked about a center of inversion by diazepine-carbonyl N-H⋯O hydrogen bonds. The dimers are further linked by water-diazepine O-H⋯N hydrogen bonds,...
متن کامل5-Acetyl-3-hydroxy-4-phenyl-4,5-dihydro-1H-1,5-benzodiazepin-2(3H)-one
In the title compound, C(17)H(16)N(2)O(3), the seven-membered diazepine ring adopts a boat conformation with the hy-droxy-substituted C atom at the prow and fused benzene ring C atoms at the stern. The phenyl substituent occupies an equatorial position. The amino group of the ring system is a hydrogen-bond donor to the oxo O atom of an inversion-related mol-ecule, and the hy-droxy group is a hy...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2010
ISSN: 1600-5368
DOI: 10.1107/s1600536810024475