organic compounds
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In the title compound, C22H24FN3O4S, the cyclohexane ring adopts a chair conformation and the five-membered ring is essentially planar, with a maximum deviation of 0.040 (2) Å. The dihedral angles between the five-membered ring and the tolyl and fluorobenzene rings are 56.74 (12) and 89.88 (12)°, respectively. The two terminal benzene rings make a dihedral angle of 63.53 (12)°. The crystal structure displays intermolecular C—HO and N—HO hydrogen bonds. An intramolecular C—HO hydrogen bond also occurs.
organic compounds
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In the title compound, C23H26FN3O6S, the two terminal aromatic rings form a dihedral angle of 49.26 (12)°. The cyclohexane ring adopts a chair conformation and the five-membered ring is essentially planar, with a maximum deviation from planarity of 0.0456 (19) Å. The dihedral angles between the five-membered ring and the methoxybenzene and fluorobenzene rings are 33.56 (11) and 81.94 (12)°, respectively. The crystal structure displays N—HO hydrogen bonds as well as weak intermolecular C—HO interactions.
organic compounds
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In the title compound, C11H11FN4S, the dihedral angle between the 1,2,4-triazole ring and the benzene ring is 25.04 (12)° and an intramoleuclar C—HS interaction leads to an S(6) ring. In the crystal, inversion dimers linked by pairs of N—HS hydrogen bonds generate R22(8) loops.
organic compounds
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In the asymmetric unit of the title compound, C10H9FN4S, there are two independent molecules in which the dihedral angles between the 1,2,4-triazole and benzene rings are 36.85 (10) and 7.81 (10)°. In the crystal, N—HS interactions link pairs of independent molecules into dimers. There are also π–π interactions between the triazole and benzene rings of inversion-related pairs of the more planar molecule [centroid–centroid distance = 3.6430 (13) Å].
organic compounds
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In the title compound, C17H21NO2S2, the coumarin ring system is nearly planar, with a maximum deviation of 0.080 (2) Å from the mean plane. An intramolecular C—HS hydrogen bond occurs. The crystal structure features C—HS hydrogen bonds and weak π–π interactions with a centroid–centroid distance of 3.679 (1) Å.
organic compounds
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In the molecule of the title compound, C16H16N4O, the pyrazole ring makes dihedral angles of 8.52 (13) and 9.26 (12)° with the phenyl rings. The dihedral angle between the benzene rings is 1.86 (13)°. In the crystal, molecules are linked into centrosymmetric dimers via pairs of O—HN hydrogen bonds. Weak N—HN interactions connect the dimers into a chain along the [100] direction. The pyrazole ring adopts a highly flattened envelope conformation.
organic compounds
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In the title compound, C19H17NO6, the dihedral angle between the 2H-chromene ring system and benzene ring is 5.34 (6)°. A short intramolecular C—HO contact occurs. In the crystal, molecules are linked by N—HO hydrogen bonds, generating C(8) chains propagating in [010]. The chains are linked by C—HO interactions and the packing also exhibits π–π stacking interactions between benzene and pyran rings, with a centroid–centroid distance of 3.676 (9) Å.
organic compounds
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In the title compound, C12H11FN4S, the thiadiazine ring adopts a twist-boat conformation. The dihedral angle between the triazolothiadiazine system and the benzene ring is 10.54 (9)°. The crystal structure is characterized by C—HN hydrogen bonds. The crystal packing also exhibits π–π interactions, with a centroid–centroid distance of 3.6348 (15) Å.
organic compounds
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In the title compound C11H9NO2, the phenyl and isoxazole rings are almost coplanar, making a dihedral angle of 1.14 (9)°. This planarity is also assisted by an intramolecular C—HO hydrogen bond between the phenyl ring and the carbonyl O atom. In the crystal, weak C—HO interactions generate a layered structure parallel to the ac plane.
organic compounds
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The asymmetric unit of the title compound, C13H8Br2OS, contains two molecules, in which the dihedral angles between the thiophene and benzene rings are 10.5 (3) and 33.2 (4)°. There are no significant directional interactions in the crystal.