5-Acetyl-3-(5-phenyl-1H-pyrazol-3-yl)-1,3,4-thiadiazol-2(3H)-one monohydrate
نویسندگان
چکیده
منابع مشابه
5-Acetyl-3-(5-phenyl-1H-pyrazol-3-yl)-1,3,4-thiadiazol-2(3H)-one monohydrate
In the title hydrate, C13H10N4O2S·H2O, the dihedral angles between the central pyrazole ring and its pendant phenyl and thia-diazole rings are 9.93 (8) and 4.56 (7)°, respectively. In the crystal, the components are linked by N-H⋯O, O-H⋯N and O-H⋯O hydrogen bonds, generating [100] chains incorporating R 4 (4)(10) loops. A weak C-H⋯O inter-action helps to consolidate the packing.
متن کامل2,6-Bis(3-phenyl-1H-pyrazol-5-yl)pyridine monohydrate
In the title compound, C(23)H(17)N(5)·H(2)O, the pyrazole rings are slightly twisted from the central pyridine ring, forming dihedral angles of 5.3 (2) and 3.5 (2)°. The pyrazole and phenyl rings on each side of the pyridine ring are also approximately coplanar, making dihedral angles of 6.0 (2) and 4.5 (2)°. In the crystal structure, 2,6-bis-(3-phenyl-1H-pyrazol-5-yl)pyridine and water mol-ecu...
متن کامل1-[5-Acetyl-2,6-dimethyl-4-(5-phenyl-1H-pyrazol-3-yl)-1,4-dihydropyridin-3-yl]ethanone monohydrate
In the title compound, C(20)H(21)N(3)O(2)·H(2)O, the aza-substitued six-membered ring adopts a (L4)B conformation. In the crystal, classical N-H⋯O, N-H⋯N and O-H⋯O hydrogen bonds connect the entities into a three-dimensional network. Intra-molecular C-H⋯O contacts are also observed.
متن کامل3-(5-Methyl-3-phenyl-1H-pyrazol-1-yl)propanamide monohydrate
In the title compound, C(13)H(15)N(3)O·H(2)O, the dihedral angle between the pyrazole and benzene rings is 26.6 (2)° and the N-C-C-C torsion angle is 153.6 (3)°. In the crystal, adjacent mol-ecules are linked by N-H⋯N, N-H⋯O and O-H⋯O hydrogen bonds into a network structure running along the a axis.
متن کامل4-(3-Methyl-5-phenyl-1H-pyrazol-1-yl)benzenesulfonamide
With respect to the planar five-membered ring of the title compound, C(16)H(15)N(3)O(2)S, the phenyl ring is aligned at 47.0 (1)° and the phenyl-ene ring at 37.6 (1)°. The amino group has the N atom in a pyramidal geometry; the group is a hydrogen-bond donor to the sulfonyl O atom of one mol-ecule and to the pyrazole N atom of another mol-ecule, resulting in the formation of a layer parallel to...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2013
ISSN: 1600-5368
DOI: 10.1107/s1600536813010817