N,N′-(Ethane-1,2-diyl)bis(4-chlorobenzenesulfonamide)
نویسندگان
چکیده
The title mol-ecule, C(14)H(14)Cl(2)N(2)O(4)S(2), lies on an inversion center. The mol-ecule is twisted in the region of the sulfonamide group with a C-S-N-C torsion angle of -67.49 (16)°. In the crystal, mol-ecules are connected via inter-molecular N-H⋯O and weak C-H⋯O hydrogen bonds, forming layers parallel to (100).
منابع مشابه
N,N′-{[Ethane-1,2-diylbis(oxy)]bis(ethane-2,1-diyl)}bis(4-methylbenzenesulfonamide)
The asymmetric unit of the title compound, C(20)H(28)N(2)O(6)S(2), contains one half-mol-ecule, related to the other half by a twofold rotation axis. The two aromatic rings of the mol-ecule make a dihedral angle of 50.91 (7)°. The O-CH(2)-CH(2)-O and N-CH(2)-CH(2)-O fragments both adopt gauche conformations, with torsion angles of 76.0 (4) and 70.4 (3)°, respectively. In the crystal, adjacent m...
متن کامل1,1′-(Ethane-1,2-diyl)bis(3-phenylthiourea)
The complete molecule of the title compound, C(16)H(18)N(4)S(2), is generated by crystallographic inversion symmetry. The dihedral angle between the phenyl ring and the thio-urea group is 52.9 (4)°. The crystal structure displays inter-molecular N-H⋯S hydrogen bonding, which generates sheets in the ab plane.
متن کاملCrystal structure of 4,4′-(ethane-1,2-diyl)bis(2,6-dibromoaniline)
In the title compound, C14H12Br4N2, the mol-ecule lies across an inversion center and hence the benzene rings are strictly coplanar. In the crystal, mol-ecules are linked by N-H⋯N and weak N-H⋯Br hydrogen bonds, forming a two-dimensional network parallel to (101). In addition, type II Br⋯Br inter-actions [3.625 (4) Å] complete a three-dimensional supra-molecular network.
متن کامل2,2′-(Ethane-1,2-diyl)bis(1H-benzimidazole)
The complete mol-ecule of the title compound, C(16)H(14)N(4), is generated by crystallographic inversion symmetry. In the crystal, mol-ecules are linked by N-H⋯N hydrogen bonds, generating (001) sheets. Weak aromatic π-π stacking inter-actions [centroid-centroid distances = 3.7383 (13) and 3.7935 (14) Å] are also observed.
متن کامل3,3′-(Ethane-1,2-diyl)bis(3,4-dihydro-2H-1,3-benzoxazine)
The title compound, C(18)H(20)N(2)O(2), was prepared by Mannich-type reaction of phenol, ethane-1,2-diamine and formaldehyde. The heterocyclic rings adopt half-chair conformations. The acyclic methyl-ene groups attached to the N atoms are in an axial position. In the crystal, weak C-H⋯O hydrogen bonds link the mol-ecules into dimers. These dimers are further connected via C-H⋯π contacts.
متن کامل