(2,2′-Bi­pyridine-κ²N,N′)(pyridine-2,6-di­carboxyl­ato-κ²N,O)palladium(II) monohydrate

The central Pd^II ion has an N₃O square-planar coordination sphere defined by two bidentate ligands: 2,2′-bi­pyridine and the pyridine-2,6-di­carboxyl­ate anion.

Tetra­kis(2,3,5,6-tetra­fluoro­benzene­thiol­ato-κS)(tri­phenyl­phosphane-κP)osmium(IV): a monoclinic polymorph

The title compound, [Os(C₆HF₄S)₄(PPh₃)], crystallized from an ethanol solution as a monoclinic polymorph of the previously reported triclinic form.

Di-μ₃-chlorido-tetra-μ₂-chlorido-di­chloridotetra­kis­(N,N-di­ethyl­ethane-1,2-di­amine-κ²N,N′)tetra­cadmium(II)

The Cd²⁺ cations and Cl⁻ ions form M₄Cl₈ clusters with six of the Cl⁻ ions bridging and two pendant and the ligand is bidentate.

Poly[1-ethyl-3-methyl­imidazolium [tri-μ-iso­thio­cyanato-manganate(II)]]

The structure of the salt consisting of two-dimensional strands of anionic [Mn(NCS)₃]⁻ units and 1-ethy-3-methyl­imidazolim cations was refined by single-crystal X-ray diffraction analysis in the P2₁/c space group.

Bis{2,6-bis­[(E)-(4-fluoro­benzyl­imino)­meth­yl]pyridine}­nickel(II) dinitrate dihydrate

The octa­hedral coordination sphere of Ni^II in the cationic complex of the title salt is considerably distorted.

(E)-1-(5-Methyl­thio­phen-2-yl)-N-(4-nitro­phen­yl)methanimine

The dihedral angle between the benzene and thio­phene rings in the title compound is 54.62 (3)°.

6,6′-[(3,3′-Di-tert-butyl-5,5′-dimeth­oxy-1,1′-bi­phenyl-2,2′-di­yl)bis­(­oxy)]bis­(dibenzo[d,f][1,3,2]dioxaphosphepine) benzene monosolvate

The crystal structure of the benzene monosolvate of the well known organic diphosphite ligand C₄₆H₄₄O₈P₂ (BIPHEPHOS) is reported for the first time. Single crystals were obtained from a benzene solution after layering with n-heptane at room temperature.

Di­ethyl 4-(3-chloro­phen­yl)-2,6-di­phenyl-1,4-di­hydro­pyridine-3,5-di­carboxyl­ate

The di­hydro­pyridine ring adopts a shallow boat conformation. The mean plane of the di­hydro­pyridine ring (all atoms) subtends dihedral angles of 66.54 (1), 73.71 (1) and 79.47 (1)° with with the two phenyl rings and the chloro­phenyl ring, respectively. In the crystal, N—H⋯O hydrogen bonds link the mol­ecules into [001] chains.

5,5′-(1-Phenyl­ethane-1,1-di­yl)bis­(1H-pyrrole-2-carboxaldehyde)

The dihedral angle between the pyrrole rings in the title compound is 79.47 (9)°. In the crystal, N—H⋯O hydrogen bonds link the mol­ecules into [11] chains.

1,1,3,3-Tetra­ethyl-5-nitro­isoindoline

The crystal structure of the title compound has been solved by single-crystal X-ray diffraction at 173 K. The crystals of the substance have been grown from the substances liquid phase at 277 K.

2-[4,5-Bis(4-bromo­phen­yl)-1-(4-tert-but­ylphen­yl)-1H-imidazol-2-yl]-4,6-di­chloro­phenol

In the title compound, intra­molecular O—H⋯N and C—H⋯π inter­actions help to establish the relative orientations of the pendant rings.