4-Amino-N-(2-pyrimidinyl)benzenesulfonamide
نویسندگان
چکیده
منابع مشابه
2-Amino-N-(4-methylphenylsulfonyl)-N-phenylbenzenesulfonamide
In the title mol-ecule, C(19)H(18)N(2)O(4)S(2), the phenyl ring makes dihedral angles of 33.99 (2) and 43.70 (3)° with the two methyl-substituted benzene rings. Inter-molecular N-H⋯O hydrogen bonds link the mol-ecules into centrosymmetric dimers. The crystal packing exhibits weak inter-molecular C-H⋯O hydrogen bonds.
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The stereochemistry of the actinide elements has recently undergone considerable development and a wide variety of coordination numbers and geometries have been observed. This structural versatility arises from the lack of strong crystal field effects for the 5f-electronic configurations as well as from the large ionic radii of these metal ions, which change markedly with oxidation number, ...
متن کامل(E)-4-Amino-N′-(2-nitrobenzylidene)benzohydrazide
The title Schiff base compound, C(14)H(12)N(4)O(3), displays an E conformation with respect to the C=N double bond [1.268 (3) Å]. The dihedral angle between the benzene rings is 3.2 (5)°, consistent with an essentially planar mol-ecule. In the crystal, N-H⋯O and N-H⋯N hydrogen bonds, as well as C-H⋯O inter-actions, link the mol-ecules into layers that stack along the c axis.
متن کامل2-[(2,6-Dichlorobenzyl)amino]-N-(4-methylthiazol-2-yl)acetamide
In the title compound, C(13)H(13)Cl(2)N(3)OS, the thia-zole and benzene rings are roughly parallel to one another in two layers [dihedral angle = 5.08 (2)°] because the N-C-C-N-C chain that links the two rings is folded [N-C-C-N torsion angle = 12.0 (2)°] rather than fully extended. An intra-molecular N-H⋯N inter-action occurs. In the crystal, weak inter-molecular N-H⋯N and C-H⋯O inter-actions ...
متن کامل2-[N-(4-{4-[(2-Hydroxy-5-methoxybenzylidene)amino]benzyl}phenyl)carboximidoyl]-4-methoxyphenol
In the title Schiff base, C(29)H(26)N(2)O(4), the complete molecule is generated by a crystallographic twofold axis and is V-shaped. The planes of the benzene rings of the central diphenyl-methane unit make a dihedral angle of 78.11 (4)° while adjacent benzene and 5-meth-oxy-salicyl-idene rings are twisted with respect to each other by a dihedral angle of 11.84 (8)°. The Schiff base is in the e...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section C Crystal Structure Communications
سال: 1995
ISSN: 0108-2701
DOI: 10.1107/s0108270193014180