(Z)-1,1-Dicyano-2-(4-fluorophenyl)-3-(1-hexylpyridin-1-ium-4-yl)prop-2-en-1-ide
نویسندگان
چکیده
منابع مشابه
(Z)-1,1-Dicyano-2-(4-fluorophenyl)-3-(1-hexylpyridin-1-ium-4-yl)prop-2-en-1-ide
The title compound, C(22)H(22)FN(3), exists as a zwitterion with the negative charge on the dicyano-methanide group and the positive charge on the pyridinium N atom. The mol-ecule adopts a Z conformation about the central C=C bond. The dihedral angle between the pyridinium and benzene rings is 65.65 (5)°. Weak C-H⋯N hydrogen bonding is present in the crystal structure.
متن کامل1-{(Z)-1-(2,4-Dichlorophenyl)-1-[2-(4-methylphenoxy)ethoxy]prop-1-en-2-yl}-1H-imidazol-3-ium nitrate
In the title salt, C21H21Cl2N2O2(+)·NO3(-), the imidazole ring makes dihedral angles of 43.39 (14) and 10.9 (2)° with the 4-methyl-phenyl and 2,4-dichloro-phenyl rings, respectively. The mol-ecule adopts a Z conformation about the C=C double bond, which links the imidazole ring to the 4-methyl-phen-oxy unit via an eth-oxy chain. In the crystal, cations and anions are linked into chains by N-H⋯O...
متن کامل(Z)-3-(4-Methoxyanilino)-1-phenylbut-2-en-1-one
In the title compound, C(17)H(17)NO(2), the dihedral angle between the two benzene rings is 6.9 (1)°. The meth-oxy group is twisted slightly away from the aniline ring [C-O-C-C = 12.2 (3)°]. An intra-molecular N-H⋯O hydrogen bond generating an S(6) ring is observed. The crystal packing is stabilized by weak C-H⋯O and C-H⋯π inter-actions, forming a two-dimensional network.
متن کاملCrystal structure of (1Z)-1-(4-chlorobenzylidene)-5-(4-methoxyphenyl)-3-oxopyrazolidin-1-ium-2-ide
The title mol-ecule, C17H15ClN2O2, is L-shaped with the 4-chloro-benzyl-idene ring almost coplanar with the planar pyrazolidine ring (r.m.s. deviation = 0.020 Å), making a dihedral angle of 4.83 (17)°. The 4-meth-oxy-phenyl ring is almost normal to the mean plane of the pyrazolidine ring and the 4-chloro-benzyl-idene ring, with dihedral angles of 87.36 (17) and 89.23 (16)°, respectively. The py...
متن کامل(Z)-3-(4-Bromoanilino)-1-ferrocenylbut-2-en-1-one
In the title compound, [Fe(C(5)H(5))(C(15)H(13)BrNO)], formed from the reaction of ferrocenoylacetone and 4-bromo-aniline, the mol-ecular structure is stabilized by an intra-molecular N-H⋯O hydrogen bond between the amine and carbonyl groups.
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2011
ISSN: 1600-5368
DOI: 10.1107/s160053681105166x