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organic compounds
The molecular structure of the title compound, C9H16O4, is described by a trans-planar configuration of the propyl chains. The molecule has an approximate pseudo-twofold rotation axis in the crystal structure. The molecules are interconnected by strong O—H
O hydrogen bonds and form an R22(8) ring structure.
O hydrogen bonds and form an R22(8) ring structure. organic compounds
Supramolecular assembly of the title compound, C12H14ClFN2O, is primarily governed by N—H+Cl− and C—HO interactions, and a putative C—HF interaction. The piperidine ring assumes a chair conformation, with the substituted benzisoxazole ring in an equatorial position.
Cl− and C—HO interactions, and a putative C—HF interaction. The piperidine ring assumes a chair conformation, with the substituted benzisoxazole ring in an equatorial position.organic compounds
The title compound, C14H16N2, adopts a trans-planar conformation. However, the molecule, which possesses Ci point group symmetry, crystallizes in the non-centrosymmetric space group P212121. In the crystal structure, the molecular symmetry is only approximately retained. The crystal packing is predominantly stabilized by N—HN hydrogen bonds. Weak C—Hπ interactions also contribute to the stability.
N hydrogen bonds. Weak C—Hπ interactions also contribute to the stability.organic compounds
The molecular structure of the title acid, C15H14O2, exhibits a trans-planar arrangement of the aromatic rings. The carboxyl group is inclined at an angle of 6.4 (1)° with respect to the attached benzene ring. The classical hydrogen-bonded carboxylic acid dimers (OO = 2.7 Å), characterized by an R22(8) pattern, predominantly stabilize the supramolecular assembly.
O = 2.7 Å), characterized by an R22(8) pattern, predominantly stabilize the supramolecular assembly.organic compounds
In the title compound, 7-chloro-1,3-dihydro-5-phenyl-2H-1,4-benzodiazepine-2-thione, C15H11ClN2S, the central seven-membered diazepinethione ring adopts a boat conformation. The dihedral angle between the planes of the aromatic rings is 63.7 (1)°. The crystal packing is determined by strong N—HN hydrogen bonds, generating a one-dimensional chain along [001].
N hydrogen bonds, generating a one-dimensional chain along [001].organic compounds
The title compound, C14H19ClO, possesses Cs symmetry with all but two C atoms of the tert-butyl group lying in the mirror plane. In the crystal structure, the molecules stack along the b axis and are connected by weak C—Hπ interactions.
π interactions.organic compounds
In the title compound, C15H12ClNO, the central seven-membered azepine ring adopts a bent conformation, intermediate between the boat and chair forms. The overall structure of the molecule is similar to a butterfly shape, which is commonly observed for carbamazepine analogues. The planes through the benzene rings on either side of the azepine ring intersect at an angle of 59.0 (1)°. The molecular assembly is primarily stabilized by aromatic π–π interactions.
