3-(2-Pyridyl)-5-(4-pyridyl)-4-(p-tolyl)-1H-1,2,4-triazole
نویسندگان
چکیده
In the mol-ecule of the title compound, C(19)H(15)N(5), the dihedral angles formed by the plane of the triazole ring with those of the 2-pyridyl, 4-pyridyl and p-tolyl rings are 28.12 (10), 34.62 (10) and 71.43 (9)°, respectively. The crystal structure is consolidated by C-H⋯π hydrogen-bonding inter-actions and by π-π stacking inter-actions, with a centroid-centroid distance of 3.794 (4) Å.
منابع مشابه
4-Ethyl-3-(3-pyridyl)-1H-1,2,4-triazole-5(4H)-thione 0.095-hydrate
The title compound, C(9)H(10)N(4)S·0.095H(2)O, consists of discrete 4-ethyl-3-(3-pyrid-yl)-1H-1,2,4-triazole-5(4H)-thione mol-ecules and a disordered mol-ecule of water of hydration with partial occupancy, lying on a twofold rotation axis. The dihedral angle between the pyridine and triazole rings is 41.73 (8)°. In the crystal structure, mol-ecules are hydrogen bonded via triazole NH groups and...
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In the centrosymmetric title compound, [Co(C(7)H(4)NO(4))(2)(C(12)H(9)N(5))(2)(H(2)O)(2)]·2H(2)O, the Co(II) atom, located on an inversion center, is coordinated by two N atoms [Co-N = 2.155 (3) Å] and four O atoms [Co-O = 2.099 (2)-2.117 (3) Å] in a distorted octa-hedral geometry. Inter-molecular N-H⋯O, O-H⋯N and O-H⋯O hydrogen bonds link the components into a three-dimensional supramolecular ...
متن کاملDiaqua[3,5-bis(4-pyridyl)-1H-1,2,4-triazole-κN 3](pyridine-2,6-dicarboxylato-κ3 O 2,N,O 6)nickel(II)
In the title compound, [Ni(C(7)H(3)NO(4))(C(12)H(9)N(5))(H(2)O)(2)], the Ni(II) atom is coordinated in a distorted octa-hedral geometry by one N and two O atoms from a pyridine-2,6-dicarboxyl-ate ligand, one N atom from a 3,5-bis-(4-pyrid-yl)-1H-1,2,4-triazole ligand in equatorial positions and two water mol-ecules in axial positions. The crystal packing is consolidated by inter-molecular O-H⋯O...
متن کامل4-(3-Methylphenyl)-3-phenyl-5-(2-pyridyl)-4H-1,2,4-triazole
In the title compound, C(20)H(16)N(4), the m-tolyl and phenyl substituents form dihedral angles of 74.20 (6) and 36.94 (8)°, respectively, with the 1,2,4-triazole ring and the dihedral angle between the triazole and pyridine rings is 36.06 (9)°. In the crystal, mol-ecules are linked by C-H⋯N and C-H⋯π inter-actions.
متن کامل3,4-Bis(2-pyridyl)-5-(3-pyridyl)-4H-1,2,4-triazole
In the title mol-ecule, C(17)H(12)N(6), the 2-pyridyl rings in the 3- and 4-positions and the 3-pyridyl ring in the 5-position make dihedral angles of 29.78 (16), 67.06 (16) and 32.97 (16)°, respectively, with the triazole group. The dihedral angle between the two 2-pyridyl rings is 65.72 (15)°. The dihedral angles between the 3-pyridyl ring and the two 2-pyridyl rings in the 3- and 4-positions...
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