metal-organic compounds
Open access
In the title compound, [ZnI2(C34H31N3)], the ZnII atom is four-coordinated by two I atoms and the pyridine N atoms from the bidentate 6'-phenyl-2,2'-bipyridine ligand in a distorted tetrahedral geometry.
organic compounds
Open access
The title compound, C32H21N4·C2H5OH, crystallized as an ethanol monosolvate. In the molecule of this phenanthroline derivative, the pyridine rings are almost coplanar, making a dihedral angle of 1.54 (13)°. The triphenylamine group, introduced as an electron donor, shows a propeller-type structure, and the dihedral angles between the benzene rings are 68.71 11), 63.92 (16) and 70.81 (15)°. In the crystal, the phenanthroline molecules are linked via the solvent molecule by N—HO, O—HN and C—HO hydrogen bonds, leading to the formation of zigzag chains propagating along [010]. These chains are linked via C—HN hydrogen bonds, forming undulating two-dimensional networks extending in the a- and b-axis directions.