نتایج جستجو برای: triazole rings

تعداد نتایج: 53452  

2009
Da-Jing Xie Wei Lu Zuo-Xiang Wang Dun-Ru Zhu

In the mol-ecule of the title compound, C(15)H(14)N(4), the triazole ring is oriented at dihedral angles of 30.8 (2) and 67.4 (2)° with respect to the pyridine and benzene rings, respectively. The crystal structure is stabilized by C-H⋯N hydrogen-bonding inter-actions, forming chains of mol-ecules along [01].

2013
Ebtehal S. Al-Abdullah Hanaa M. Al-Tuwaijri Ali A. El-Emam C. S. Chidan Kumar Hoong-Kun Fun

In the title compound, C26H37N5S, the piperazine ring adopts a chair conformation with the exocyclic N-C bonds in pseudo-equatorial orientations. The piperazine ring (all atoms) subtends dihedral angles of 79.47 (9) and 73.07 (9)° with the triazole and benzene rings, respectively, resulting in an approximate U-shape for the mol-ecule. No significant inter-molecular inter-actions are observed in...

2011
Hoong-Kun Fun Chin Sing Yeap K. Manjunath D. Jagadeesh Prasad Boja Poojary

In the title compound, C(20)H(23)N(3)S, the central 1,2,4-triazole ring makes dihedral angles of 69.76 (9) and 81.69 (8)°, respectively, with the phenyl and benzene rings. In the crystal, mol-ecules are linked into a centrosymmetric dimer by a pair of inter-molecular N-H⋯S hydrogen bonds, generating an R(2) (2)(8) ring motif.

2008
Qing-Zhu Chu Bao-Ping Qi Xiao-Ru Zhang

In the title mol-ecule, C(17)H(16)N(4)O, the triazole ring makes dihedral angles of 29.00 (1) and 77.74 (1)°, respectively, with the phenyl and benzene rings. In the crystal structure, inter-molecular N-H⋯O hydrogen bonds link the mol-ecules into chains extending along the c axis.

Journal: :Dalton transactions 2010
Mukesh Kumar Elizabeth T Papish Matthias Zeller Allen D Hunter

Bulky alkylzinc complexes, (Ttz(tBu,Me))ZnMe and (Ttz(tBu,Me))ZnEt, show remarkable stability towards water and both complexes crystallize with one molecule of adventitious water hydrogen bonded to two triazole rings; in contrast the less bulky complex, (Ttz(Ph,Me))ZnEt, reacts with water to yield (Ttz(Ph,Me))(2)Zn.

2012
Gai-Gai Wang Hong Zhao

In the title mol-ecule, C(11)H(11)N(3)O(2), the dihedral angle between the benzene and triazole rings is 76.47 (10)°. The crystal structure exhibits inter-molecular O-H⋯N hydrogen bonds, which lead to the formation of helical chains along [001].

2009
Cong-Yan Yan Guang-Zhou Wang Cheng-He Zhou

In the title mol-ecule, C(17)H(11)F(2)N(3)O, the triazole ring makes dihedral angles of 83.00 (5) and 16.63 (5)°, respectively, with the phenyl and benzene rings. Weak inter-molecular C-H⋯F and C-H⋯N inter-actions contribute to the crystal packing.

2015
Joel T. Mague Shaaban K. Mohamed Mehmet Akkurt Mustafa R. Albayati

In the title compound, C12H12N6S, the dihedral angles between the central pyrazole ring and the pendant triazole and benzene rings are 68.01 (4) and 59.83 (9)°, respectively. In the crystal, mol-ecules are linked by N-H⋯N and N-H⋯S hydrogen bonds, generating (10-1) sheets.

2011
Wei Wang Yan Gao Wen-peng Wu Chao Xu Qing-lei Liu

In the title mol-ecule, C(23)H(20)N(4)O(2)S, the triazole ring forms dihedral angles of 150.3 (2), 77.3 (2) and 77.6 (2)°, respectively, with the furan ring and the phenyl rings. The furan ring is almost perpendicular to the central phenyl ring, making a dihedral angle of 86.0 (3)°.

2012
Wei Gao Xian Li Xin-Ling Wang Jing Yang Xue-Fen Wu

In the title compound, C(14)H(10)BrN(5)S, the dihedral angle between the triazole ring and the pyridine and bromo-benzene rings are 26.42 (13) and 6.28 (13)°, respectively. The molecule exists as a thione in the solid state. In the crystal, mol-ecules are linked by N-H⋯N hydrogen bonds, generating [010] C(8) chains.

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