The structure of the title compound, C(16)H(14)O(2), contains one half-mol-ecule in the asymmetric unit and the mol-ecule is located on a mirror plane. The dihedral angle between the two benzene ring planes is 53.07 (6)°. The crystal structure involves intermolecular C-H⋯O hydrogen bonds.

In the title compound, C(16)H(16)N(2)O(5), the meth-oxy group is disordered with site occupancies of 0.20 (3) and 0.80 (3). The dihedral angle between the two aromatic rings is 73.7 (2)°. The crystal structure is characterized by intermolecular N-H⋯O, O-H⋯O, C-H⋯O and C-H⋯π hydrogen bonds.

The title compound, [RhCl(C(14)H(15)P)(2)(CO)], crystallizes with two almost identical mol-ecules in the asymmetric unit. The mol-ecules have the Rh(I) atom in a square-planar geometry. The crystal structure involves intermolecular C-H⋯O hydrogen bonds.

The facile synthesis of a resorcin[4]arene-based imino-cavitand with benzamido moieties and its self-assembly into molecular capsules are reported. Benzamido-iminocavitand efficiently self-assembled into thermally inert molecular capsules in the presence of suitable guests via the eight intermolecular N-H···O=C hydrogen bonds.

There are two molecules in the asymmetric unit of the title compound, C(24)H(22)N(2)O(4)S. The conformation of the seven-membered ring is twisted boat for both molecules. The molecule is chiral, but crystal symmetry generates a recemate. The crystal packing is stabilized by weak intermolecular C-H⋯O hydrogen bonds.

A sensor system to probe the propensity of carbohydrates to induce helical structures through long-range hydrogen bonds, based on a C(2)-symmetric xylylene bis(thiourea) arrangement, is reported; the formation of intermolecular complexes with benzoate anion promotes helix uncoiling, the free energy of the process being related to helix stability.

In the dinuclear title compound, [Zn{S(2)CN(n-Pr)(2)}(2){(NC(5)H(4))CH(2)CH(2)(C(5)H(4)N)}] or [Zn(2)(C(7)H(14)NS(2))(4)(C(12)H(12)N(2))], each Zn atom adopts a distorted trigonal-bipyramidal ZnNS(4) geometry. The crystal structure involves intermolecular C-H⋯S hydrogen bonds.

The two aromatic rings in the title compound, C(10)H(9)N(3), are aligned at 23.4 (1)° and the bridging C-N-C angle is 128.9 (1)°. In the crystal structure, intermolecular N-H⋯N hydrogen bonds result in a chain motif, the repeat distance of which is half the b axial length of 8.8851 (3) Å.

In the title compound, C(24)H(17)ClN(6), the dihedral angles between the triazolyl ring and its adjacent chlorobenzene and trisubstituted benzene rings are 90.6 (2) and 55.7 (3)°, respectively. The dihedral angle between the trisubstituted ring and the attached tolyl ring of the biphenyl unit is 45.9 (3)°. Intra- and intermolecular N-H⋯N hydrogen bonds are present.

In the crystal structure of the title compound C(15)H(27)N(3)O(4), the mol-ecule is located on a twofold axis and the asymmetric unit contains one half-mol-ecule, with one N and one C atom lying on the rotation axis. The pyridine ring is the hydrogen-bond acceptor, while two hydroxyl O atoms act as hydrogen-bond donors in intra-molecular O-H⋯N and intermolecular O-H⋯N and O-H⋯O hydrogen bonds, ...