(Methanol-κO)bis­(thio­cyanato-κN)[2,4,6-tris­(pyridin-2-yl)-1,3,5-triazine-κ³N²,N¹,N⁶]nickel(II) methanol monosolvate

The central Ni^II ion has an N₅O octa­hedral coordination sphere defined by a tridentate 2,4,6-tris­(pyridin-2-yl)-1,3,5-triazine ligand, two SCN⁻ anions and a methanol ligand.

Potassium bis­(2-methyl­lactato)borate hemihydrate

The organic–inorganic hybrid salt, [K(C₈H₁₂BO₆)(H₂O)_0.5]_n, is made up from a bis­(2-methyl­lactato)borate anion, a potassium cation and a half-occupied water mol­ecule.

The sodium chloride complex catena-poly[[{μ₃-2-[bis­(2-hy­droxy­eth­yl)amino]­ethan-1-ol}sodium] chloride], N(CH₂CH₂OH)₃·NaCl

The chloride anion in the polymeric title salt [Na(N(CH₂CH₂OH)₃)]Cl controls the supra­molecular structure in such a way that infinite polymeric chains formed by coordination of the sodium cation by the amino alcohol are linked via hydrogen bridges, giving a two-dimensional network structure.

Tetra­carbon­yl[4,4-di­methyl-2-(pyridin-2-yl)-2-oxazoline-κ²N,N′]molybdenum(0)

In the title compound, [Mo(C₁₀H₁₂N₂O)(CO)₄], the molybdenum(0) center is surrounded by a bidentate di­imine [4,4-dimethyl-2-(pyridin-2-yl)-2-oxazoline] and four carbonyl ligands in a distorted octa­hedral coordination geometry.

Di­ethyl 3,3′-[(4-fluoro­phen­yl)methyl­idene]bis­(1H-indole-2-carboxyl­ate)

In the title compound, the two indole ring systems are normal to each other, subtending a dihedral angle of 87.43 (16)°.

(E)-1-(2-Hy­droxy-6-meth­oxy­phen­yl)-3-(2,3,4-tri­meth­oxy­phen­yl)prop-2-en-1-one

The crystal structure of a biologically important pharmacophore is reported.

Di­ethyl 4-(1H-indol-3-yl)-2,6-di­methyl-1,4-di­hydro­pyridine-3,5-di­carboxyl­ate

The crystal structure of a biologically important pharmacophore containing 1,4-di­hydro­pyridine is reported.

3-{2-[3-(4-Chloro­phen­yl)-5-(4-fluoro­phen­yl)-4,5-di­hydro-1H-pyrazol-1-yl]thia­zol-4-yl}-3,8a-di­hydro-2H-chromen-2-one

The crystal structure is characterized by a range of inter­molecular inter­actions including C—H⋯F, C—H⋯Cl and C—H⋯O contacts. Aromatic π–π stacking between chromonyl groups and chloro­phenyl groups [centroid–centroid separations = 3.7170 (16) and 4.017 (2) Å, respectively] lead to columns of mol­ecules propagating parallel to the [100] direction.

5-[(4-Chloro­phen­yl)diazen­yl]-2-[5-(4-fluoro­phen­yl)-3-(furan-2-yl)-4,5-di­hydro-1H-pyrazol-1-yl]-4-methyl­thia­zole

The linked ring system is close to planar while the fluoro­phenyl group is almost perpendicular to the pyrazoyl ring. In the crystal, inversion dimers linked by pairs of C—H⋯S contacts are observed.

3-[5-Methyl-1-(4-methyl­phen­yl)-1H-1,2,3-triazol-4-yl]-1-phenyl-1H-pyrazole-4-carbaldehyde

The asymmetric unit consists of two independent mol­ecules. In the crystal, the two independent mol­ecules form dimers linked by four C—H⋯O hydrogen bonds with each O atom accepting two such links.

N′-[5-Acetyl-3-(4-bromo­phen­yl)-2,3-di­hydro-1,3,4-thia­diazol-2-yl­idene]-5-(1H-indol-3-yl)-1-phenyl-1H-pyrazole-3-carbohydrazide di­methyl­formamide monosolvate

In the crystal, the mol­ecules are related by c-glide symmetry to form columns parallel to [001] which are linked by inter­molecular N—H⋯O, C—H⋯O and C—H⋯Br contacts.

2-[5-(4-Fluoro­phen­yl)-3-(4-methyl­phen­yl)-4,5-di­hydro-1H-pyrazol-1-yl]-4-(5-methyl-1-phenyl-1H-1,2,3-triazol-4-yl)thia­zole

The title compound comprises phenyl (A), triazolyl (B), thia­zolyl (C), pyrazoyl (D), tolyl (E) and fluorophenyl (F) rings, with twist angles between neighbouring ring pairs A/B, B/C, C/D, D/E and D/F of 64.6 (1), 11.7 (2), 23.5 (2), 8.2 (2) and 73.3 (1)°, respectively. A short intra­molecular C—H⋯N contact and a weak inter­molecular C—H⋯π inter­action occur.

2-[3-(4-Chloro­phen­yl)-5-(4-fluoro­phen­yl)-4,5-di­hydro-1H-pyrazol-1-yl]-8H-indeno­[1,2-d]thia­zole

In the crystal, inversion-related pairs of mol­ecules are linked by weak C—H⋯N inter­actions, forming dimers. These dimers inter­act through π–π contacts between the thia­zolyl units [centroid-to-centroid distance = 3.826 (1) Å], forming chains along [010].

(Z)-1-Benzoyl-5-benzyl­idene-2-hy­droxy-4-oxo-4,5-di­hydro-1H-pyrrole-3-carbo­nitrile

The title compound crystallizes in space group P2₁2₁2₁. The phenyl rings have a twisted conformation.

5,8,13,13-Tetra­chloro-13H-dibenzo[a,i]fluorene cyclo­hexane hemisolvate

Planar penta­cyclic chloro­aromatics are arranged in parallel layers, with the chlorine atoms protruding from these planes. Channels orthogonal to these layers are filled with disordered cyclo­hexane mol­ecules.

1-(4-Fluoro­phen­yl)-5-methyl-N′-{1-[5-methyl-1-(4-methylphenyl)-1H-1,2,3-triazol-4-yl]ethyl­idene}-1H-1,2,3-triazole-4-carbohydrazide

The title mol­ecule comprises fluoro­phenyl (A), methyl­triazolyl (B), methyl­triazolyl (C) and tolyl (D) rings. The twist angles between the planes through neighbouring ring pairs A/B, B/C and C/D are 45.0 (1), 9.4 (1) and 43.2 (1)°, respectively.

3-(4-Iodo­phen­yl)penta­nedi­nitrile

The iodo­phenyl group is connected at the 3-position while the central propyl­ene chain of the penta­nedi­nitrile moiety contains one gauche conformation as a result of steric repulsion with the phenyl ring. Inter­molecular close contacts in the crystal comprise a weak Csp³—H⋯N hydrogen bond and a C—I⋯N halogen bond.

Butyl 3-(3,5-di-tert-butyl-4-hy­droxy­phen­yl)prop­ano­ate

The title compound was harvested from the particle filter of a biofuel bus engine.