2-((1E)-1-{2-[(2Z)-3,4-Diphenyl-2,3-dihydro-1,3-thiazol-2-ylidene]hydrazin-1-ylidene}ethyl)pyridin-1-ium bromide monohydrate
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چکیده
In the title compound, C22H19N4S(+)·Br(-)·H2O, the dihedral angles between the phenyl groups and the mean plane of the thia-zolyl-idene ring are 34.69 (13) and 64.27 (13)°, respectively, while that between the thia-zolyl-idene and pyridinium rings is 14.73 (13)°. In the crystal, zigzag chains of alternating bromide ions and water mol-ecules associate through O-H⋯Br inter-actions run in channels approximately parallel to the b axis. These chains help form parallel chains of cations through N-H⋯O, C-H⋯N and C-H⋯Br hydrogen bonds.
منابع مشابه
2-((1E)-1-{2-[(2Z)-4-(4-Bromophenyl)-3-phenyl-2,3-dihydro-1,3-thiazol-2-ylidene]hydrazin-1-ylidene}ethyl)pyridin-1-ium bromide monohydrate
In the title hydrated molecular salt, C22H18BrN4S(+)·Br(-)·H2O, the aromatic rings make dihedral angles of 14.20 (12), 34.29 (10) and 68.75 (11)° with the thia-zole ring. In the crystal, mol-ecules are linked into chains running parallel to the a axis by association of the bromide ions and the water mol-ecules of crystallization with the cations via N-H⋯O, O-H⋯Br, C-H⋯N and C-H⋯Br hydrogen-bond...
متن کاملCrystal structure of 4-((1E)-1-{(2Z)-2-[4-(4-bromophenyl)-3-phenyl-2,3-dihydro-1,3-thiazol-2-ylidene]hydrazin-1-ylidene}ethyl)phenol hemihydrate
In the title compound, C23H18BrN3OS·0.5H2O, the bromo-phenyl, phenyl and phenol rings make dihedral angles of 46.5 (1), 66.78 (8) and 15.4 (2)°, respectively, with the mean squares plane of the thia-zol-idene ring. In the crystal, the lattice water mol-ecule is hydrogen bonded to the phenol group and makes a weaker O-H⋯N connection to an inversion-related mol-ecule, forming a ring while weak pa...
متن کامل(1Z,2E)-1-(3,4-Diphenyl-2,3-dihydro-1,3-thiazol-2-ylidene)-2-(1-p-tolylethylidene)hydrazine
In the title compound, C24H21N3S, the thia-zole ring makes dihedral angles of 52.03 (6), 62.63 (6) and 12.35 (6)°, respectively, with the two phenyl rings and the benzene ring. In the crystal, weak C-H⋯π inter-actions occur between inversion-related mol-ecules.
متن کامل(2E)-4-(4-Bromophenyl)-2-{2-[(1E)-cyclopentylidene]hydrazin-1-ylidene}-3-phenyl-2,3-dihydro-1,3-thiazole
In the title compound, C20H18BrN3S, the cyclo-pentane ring adopts a half-chair conformation. The 4-bromo-phenyl and phenyl rings make dihedral angles of 34.6 (1) and 68.52 (6)°, respectively, with the di-hydro-thia-zole ring. In the crystal, the mol-ecules pack in sheets approximately parallel to (101) which are formed by weak C-H⋯Br inter-actions.
متن کاملMethyl 2-((2Z,5Z)-4-oxo-3-phenyl-2-{2-[(1E)-1,2,3,4-tetrahydronaphthalen-1-ylidene]hydrazin-1-ylidene}-1,3-thiazolidin-5-ylidene)acetate
In the title compound, C22H19N3O3S, the six-membered ring of the 1,2,3,4-tetra-hydro-naphthalene ring system adopts an envelope conformation with the central CH2 C atom as the flap. The mol-ecular conformation is stabilized by an S⋯O contact, forming a pseudo-five-membered ring. In the crystal, mol-ecules are linked via C-H⋯O hydrogen bonds into chains propagating along [102].
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