1H-Benzo[d]imidazol-3-ium (Z)-3-carboxyprop-2-enoate
نویسندگان
چکیده
منابع مشابه
[3-(5-Hydroxy-5H-dibenzo[a,d]cyclohepten-5-yl)propyl]dimethylammonium 3-carboxyprop-2-enoate
In the cation of the title salt, C(20)H(24)NO(+)·C(4)H(3)O(4) (-), the N atom in the dimethyl-ammonium group is protonated. The dihedral angle between the mean planes of the two six-membered rings fused to the cyclo-hepten-5-yl ring is 54.4 (1)°. An intra-molecular O-H⋯O hydrogen bond occurs in the anion. The crystal packing is stabilized by inter-molecular O-H⋯O and N-H⋯(O,O) hydrogen bonds an...
متن کامل2-(2-Hydroxy-3-methoxyphenyl)-1H-benzimidazol-3-ium perchlorate
In the title mol-ecular salt, C(14)H(13)N(2)O(2) (+)·ClO(4) (-), the ring systems in the cation are almost coplanar [dihedral angle = 5.53 (13)°]. Intra-molecular N-H⋯O and O-H⋯O hydrogen bonds generate S(6) and S(5) rings, respectively. In the crystal, the two H atoms involved in the intra-molecular hydrogen bonds also participate in inter-molecular links to acceptor O atoms of the perchlorate...
متن کامل2-Methylsulfanyl-1H-perimidin-3-ium iodide
In the structure of the title salt C(12)H(11)N(2)S(+)·I(-), the methyl-sulfanyl group of the cation is nearly coplanar with the perimidine rings, as indicated by the C-S-C-N torsion angles of 2.9 (5) and -177.2 (3)°, respectively. The (S)C-N bond lengths in the heterocyclic ring are approximately equal [1.325 (5) and 1.326 (6) Å] suggesting a degree of delocalization. In the crystal, cations an...
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 کاملMethyl (Z)-2-chloro-3-(2-methoxycarbonylphenyl)prop-2-enoate
In the title compound, C(12)H(11)ClO(4), the propenoate C=C bond is in the Z configuration. The propenoate C=O and C=C groups are essentially coplanar [C=C-C=O torsion angle = 172.4 (3)°] with the O atom synperiplanar to the Cl atom. However, the π systems of the aromatic ring and chloro-propenoate substituent are not coplanar; the corresponding dihedral angle is 51.5 (1)°. The noncoplanarity i...
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ژورنال
عنوان ژورنال: IUCrData
سال: 2016
ISSN: 2414-3146
DOI: 10.1107/s2414314616010257