metal-organic compounds
Open access
In the title complex, [Ir(C17H13N2)2(C5H7O2)], the IrIII atom is hexacoordinated in a distorted octahedral geometry by two C,N-bidentate 2-(5-methyl-3-phenylpyrazin-2-yl)phenyl (mdpp) ligands and one O,O-bidentate acetylacetonate ligand. The dihedral angles between the phenyl rings and the pyrazine ring are 9.56 (14) and 58.99 (14)° for one mdpp ligand and 9.34 (14) and 79.94 (15)° for the other.
metal-organic compounds
Open access
In the title complex, [Ir(C16H9F2N2)2(C5H7O2)], the IrIII atom, lying on a twofold rotation axis, is hexacoordinated in a distorted octahedral geometry by two C,N-bidentate 5-fluoro-2-[3-(4-fluorophenyl)pyrazin-2-yl]phenyl ligands and one O,O′-bidentate acetylacetonate ligand. The dihedral angles between the benzene rings and the pyrazine ring are 14.66 (8) and 49.76 (12)°.
organic compounds
Open access
In the title compound, C16H9Cl2N5O2, the folded molecular conformation is characterized by a dihedral angle between the two benzene rings of 74.03 (5)°. An intramolecular N—HO hydrogen bond is observed between the H atom of the amide group and a nitro-group O atom. Intermolecular C—HO and N—HN hydrogen bonds feature in the crystal packing.
organic compounds
Open access
In the title compound, C8H5ClN2O, the quinazoline system is approximately planar with a maximum deviation from the least-squares plane of 0.034 (2) Å. In the crystal, classical N—HO and weak non-classical C—HN hydrogen bonds link the molecules.
organic compounds
Open access
In the title molecule, C33H48N4O, the dihedral angle between the mean planes of the benzotriazole ring system [maximun deviation = 0.038 (2) Å] and the phenol ring is 16.6 (2)°. There is an intramolecular O—HN hydrogen bond between the phenol and benzotriazole groups.