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In the title compound, C24H26FN3O, the cyclohexane ring adopts a chair conformation; the propyl substituent is in an equatorial orientation and the bond-angle sum at the C atom bonded to the carbohydrazide N atom is 360.0°. The dihedral angle between the 1H-indole ring system and the phenyl ring is 82.77 (13)°. A weak intramolecular C—Hπ contact occurs. In the crystal, pairs of molecules related by a crystallographic twofold axis are linked by bifurcated N—H(O,N) hydrogen bonds; a C—HO interaction occurs between the same pair. The dimers are linked by C—HF and C—Hπ interactions, generating a three-dimensional network.
organic compounds
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The title compound, C22H22FN3O, crystallized with two independent molecules (A and B) in the asymmetric unit; these are linked by a pair of N—HO hydrogen bonds, forming a pseudo-centrosymmetric dimer with an R22(10) motif. In addition, a number of C—Hπ interactions are also observed. The 1H-indole ring systems in molecules A and B are essentially planar [maximum deviations of 0.019 (2) and 0.014 (2) Å, respectively] and make dihedral angles of 77.64 (10) and 69.50 (9)°, respectively, with thephenyl rings.
organic compounds
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In the title compound, C24H24FN3O2S, the 1,3-thiazolidine ring adopts an envelope conformation with the S atom as the flap, while the cyclohexane ring is in a chair conformation. In the crystal, molecules are linked by N—HO and C—HF hydrogen bonds, forming a three-dimensional network. The unit cell contains six voids of 57 Å3, but the residual electron density (highest peak = 0.23 e Å−3 and deepest hole = −0.19 e Å−3) in the difference Fourier map suggests no solvent molecule occupies this void.
organic compounds
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In the title compound, C14H17NO3, the nine-membered 1H-indole ring system is essentially planar [maximum deviation = 0.019 (1) Å]. In the crystal, molecules are linked via N—HO hydrogen bonds, forming chains along [001]. These chains are linked via C—HO hydrogen bonds and C—Hπ interactions, forming a two-dimensional network lying parallel to the ac plane.
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In the title compound, C26H25ClN2, the phenyl rings and the 2-(4-chlorophenyl) group make dihedral angles of 30.03 (11), 67.49 (12) and 41.56 (11)°, respectively, with the imidazole ring. In the crystal, the molecules interact with each other via very weak C—Hπ contacts, forming layers parallel to (110).
organic compounds
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In the title compound, C14H13N3O2S, the dihedral angle between the thiophene and phenyl rings is 24.95 (8)°. The molecular structure is consolidated by intramolecular N—HO and C—HS interactions. The crystal structure features N—HN and N—HO hydrogen bonds forming centrosymmetric R22(12) dimers, which are linked into a two-dimensional network parallel to (011) with an S(6)R22S(6) motif. In addition, π–π stacking interactions [centroid–centroid distance = 3.7013 (12) Å] occur between the thiophene and phenyl rings of adjacent molecules.
organic compounds
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In the title compound, C13H15N3S, the 4,5-dihydro-3H-1,2,4-triazole ring is nearly planar [maximum deviation = 0.020 (1) Å], while the cyclohexane ring adopts a chair conformation. The dihedral angle between the 4,5-dihydro-3H-1,2,4-triazole ring and the phenyl ring is 74.68 (7)°. No specific intermolecular interactions are discerned in the crystal packing.
organic compounds
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In the title compound, C16H14O4, the benzene rings are inclined at a dihedral angle of 75.14 (9)°. The torsion angle of the bridging O—C—C—O group is −76.50 (11)°. In the crystal, molecules are linked by C—HO hydrogen bonds, forming C(6) chains along [100]. Furthermore, C—Hπ interactions and π–π stacking interactions [centroid–centroid distances = 3.6957 (7) and 3.6735 (8) Å] contribute to the stability of the crystal packing.
organic compounds
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In the title compound, C12H7N3OS, the five-membered 1,3-thiazolidine ring is nearly planar [maximum deviation = 0.032 (2) Å] and makes a dihedral angle of 84.14 (9)° with the phenyl ring. In the crystal, molecules are linked by C—HN hydrogen bonds into infinite chains along [-101]. C—Hπ interactions contribute to the arrangement of the molecules into layers parallel to (101).
organic compounds
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In the title compound, C24H21N3S, the thiazole 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—Hπ interactions occur between inversion-related molecules.
organic compounds
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The asymmetric unit of the title salt, C16H21N2O2+·PF6−, contains half of the whole ion pair, which has crystallographic mirror symmetry. Two F atoms related by the mirror plane are disordered over two sites of equal occupancy. The dihedral angle between the central ring and the furan ring is 59.3 ()°. In the crystal, the anions and cations are linked through C—HF interactions, forming a three-dimensional network.
organic compounds
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The title compound, C23H24FN3O, crystallizes with two independent molecules (I and II) in the asymmetric unit. These pairs of molecules are linked to each other as N—HO dimers with an R22(10) motif. Furthermore, the crystal structure also exhibits C—Hπ interactions. The atoms of the ethyl group in molecule I are disordered over two sites with an occupancy ratio of 0.817 (6):0.183 (6).