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3-(Adamantan-1-yl)-4-benzyl-1H-1,2,4-triazole-5(4H)-thione.

ABSTRACT: The title compound, C19H23N3S, is a functionalized triazoline-3-thione derivative. The benzyl ring is almost normal to the planar 1,2,4-triazole ring (r.m.s. deviation = 0.007?Å) with a dihedral angle of 86.90?(7)°. In the crystal, molecules are linked by pairs of N-H?S hydrogen bonds, forming inversion dimers that enclose R 2 (2)(8) loops. The crystal packing is further stabilized by weak C-H?? inter-actions that link adjacent dimeric units into supra-molecular chains extending along the a-axis direction.

SUBMITTER: Al-Omary FA

PROVIDER: S-EPMC4120616 | biostudies-literature | 2014 Jul

REPOSITORIES: biostudies-literature

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3-(Adamantan-1-yl)-4-benzyl-1H-1,2,4-triazole-5(4H)-thione.

Al-Omary Fatmah A M FA Ghabbour Hazem A HA El-Emam Ali A AA Chidan Kumar C S CS Fun Hoong-Kun HK

Acta crystallographica. Section E, Structure reports online 20140614 Pt 7

The title compound, C19H23N3S, is a functionalized triazoline-3-thione derivative. The benzyl ring is almost normal to the planar 1,2,4-triazole ring (r.m.s. deviation = 0.007 Å) with a dihedral angle of 86.90 (7)°. In the crystal, molecules are linked by pairs of N-H⋯S hydrogen bonds, forming inversion dimers that enclose R 2 (2)(8) loops. The crystal packing is further stabilized by weak C-H⋯π inter-actions that link adjacent dimeric units into supra-molecular chains extending along the a-axis ...[more]

PMID: 25161557

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3-(Adamantan-1-yl)-4-ethyl-1H-1,2,4-triazole-5(4H)-thione.

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Crystal structure of 3-(adamantan-1-yl)-4-(4-chloro-phen-yl)-1H-1,2,4-triazole-5(4H)-thione.

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3-(Adamantan-1-yl)-4-[(E)-(2,6-difluoro-benzyl-idene)amino]-1-[(4-phenyl-piperazin-1-yl)meth-yl]-1H-1,2,4-triazole-5(4H)-thione.

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3-(Adamantan-1-yl)-4-phenyl-1-[(4-phenyl-piperazin-1-yl)meth-yl]-1H-1,2,4-triazole-5(4H)-thione.

Project description:The title mol-ecule, C(29)H(35)N(5)S, displays a chair-shaped piperazine ring, as well as an approximately planar triazole ring (r.m.s. deviation = 0.001?Å) whose phenyl substituent is nearly perpendicular to the mean plane of the five-membered ring [dihedral angle = 88.9?(1)°]. The substituents on the piperazine ring occupy equatorial sites. In the crystal, the adamantyl cage is disordered over two sets of sites with a major component of 67.8?(5)%. Weak inter-molecular C-H?S hydrogen bonding is present in the crystal.

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3-(Adamantan-1-yl)-4-ethyl-1-[(4-phenyl-piperazin-1-yl)meth-yl]-1H-1,2,4-triazole-5(4H)-thione.

Project description:The title compound, C(25)H(35)N(5)S, has an approximately C-shaped conformation. The dihedral angle between the triazole and phenyl planes is 79.5?(2)°. The crystal structure consists of infinite chains parallel to the b axis, constructed by C-H?S hydrogen bonds between translation-related mol-ecules. Adjacent chains are linked via weak C-H?C inter-actions between the adamantyl and phenyl groups.

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5-(Adamantan-1-yl)-3-(benzyl-sulfan-yl)-4-methyl-4H-1,2,4-triazole.

Project description:In the asymmetric unit of the title adamantyl derivative, C(20)H(25)N(3)S, there are two crystallographic independent mol-ecules with slightly different conformations. In one mol-ecule, the whole benzyl group is disordered over two orientations with the refined site-occupancy ratio of 0.63 (2):0.37 (2). The dihedral angles between the 1,2,4-triazole and phenyl rings are 24.3 (8) (major component) and 25.8 (13)° (minor component) in the disordered mol-ecule, whereas the corresponding angle is 51.53 (16)° in the other mol-ecule. In the crystal, mol-ecules are linked into a chain along the a axis by a weak C-H⋯N inter-action. Weak C-H⋯π inter-actions are also observed.

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