(E)-MethylN′-(2-hydroxybenzylidene)hydrazinecarboxylate at 123 K
نویسندگان
چکیده
منابع مشابه
(E)-Methyl 2-[4-(dimethylamino)benzylidene]hydrazinecarboxylate at 123 K
The approximately planar molecule of the title compound, C(11)H(15)N(3)O(2), is in an E configuration with respect to the N=C double bond. An inter-molecular N-H⋯O hydrogen bond links the mol-ecules into a one-dimensional chain propagating in the [010] direction.
متن کامل(E)-Methyl N′-(2-hydroxybenzylidene)hydrazinecarboxylate at 123 K
In the title mol-ecule, C(9)H(10)N(2)O(3), the hydrazinecarboxylic acid mean plane and the benzene ring form a dihedral angle of 11.1 (1)°. In the crystal structure, inter-molecular N-H⋯O hydrogen bonds link the mol-ecules into chains extending along the b axis. An intra-molecular O-H⋯N hydrogen bond is also present.
متن کامل(E)-Methyl N′-(4-bromobenzylidene)hydrazinecarboxylate at 123 K
The title compound, C(9)H(9)BrN(2)O(2), crystallizes with two independent but essentially identical mol-ecules in the asymmetric unit. Each mol-ecule adopts a trans configuration with respect to the C=N bond. In one of the mol-ecules, the dihedral angle between the benzene ring and the hydrazinecarboxylic acid plane is 24.9 (2)°, and that in the other mol-ecule is 16.1 (2)°. The mol-ecules are ...
متن کاملEthyl N′-[(E)-4-hydroxybenzylidene]hydrazinecarboxylate at 123 K
The mol-ecule of the title compound, C(10)H(12)N(2)O(3), adopts a trans configuration with respect to the C=N bond. The dihedral angle between the benzene ring and the hydrazinecarboxyl-ate plane is 14.6 (1)°. Mol-ecules are linked into a three-dimensional network by O-H⋯O, N-H⋯O and C-H⋯O hydrogen bonds, and by C-H⋯π inter-actions.
متن کامل2-(1-Adamantyl)-4-bromoanisole at 123 K
IN THE TITLE COMPOUND [SYSTEMATIC NAME: 2-(1-adamantyl)-4-bromo-1--methoxy-benzene], C(17)H(21)BrO, two weak intra-molecular C-H⋯O hydrogen bonds influence the mol-ecular conformation. The crystal packing exhibits C-H⋯π inter-actions, with a relatively short inter-molecular C⋯Cg contact of 3.568 (5) Å, where Cg is the centroid of the benzene ring. The crystal studied exhibited inversion twinning.
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2008
ISSN: 1600-5368
DOI: 10.1107/s1600536808022332