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In the title compound, [Co(C11H12NO2)2], the CoII atom, lying on a twofold rotation axis, is four-coordinated by two imine N and two phenolate O atoms from two Schiff base ligands in a distorted tetrahedral coordination gometry. The two Schiff base ligands are nearly perpendicular to each other, with a dihedral angle of 87.1 (2)° between their mean planes. [ABSTRACT FROM AUTHOR]

In the title mononuclear zinc(II) complex, [ZnBr2(C12H17BrN2O)], the ZnII atom is four-coordinated by the imine N and phenolate O atoms of the Schiff base ligand, and by two Br atoms, forming a tetra­hedral geometry. In the crystal structure, the mol­ecules are linked through inter­molecular N—H⋯O hydrogen bonds and weak Br⋯Br inter­actions, forming a three-dimensional network. [ABSTRACT FROM AUTHOR]

In the title compound, C22H23BF2N2O, the styrene and boron-dipyrromethene (BODIPY) fused-ring fragments are almost coplanar. Short C—C bond lengths suggest some electronic conjugation between the two systems. [ABSTRACT FROM AUTHOR]

In the crystal structure of the title compound, C31H37N3O2, the dihedral angle between the planes of the xanthene ring system and the spirolactam ring is 90.3°. [ABSTRACT FROM AUTHOR]

The title LaIII complex, [La2(C7H3NO4)3(H2O)5]·H2O, forms a layer-type polymeric structure with LaIII ions bridged by pyridine-3,4-dicarboxyl­ate ligands. The asymmetric unit contains two LaIII ions, the first exhibiting a distorted tricapped trigonal prismatic geometry (nine-coordinate) and the other a bicapped dodeca­hedral configuration (ten-coord­inate). [ABSTRACT FROM AUTHOR]

In the title mononuclear zinc(II) complex, [ZnBr2(C13H18Cl2N2O)], there are two independent complex mol­ecules in the asymmetric unit. Each ZnII atom is four-coordinated by the imine N and phenolate O atoms of the Schiff base ligand, and by two Br atoms, forming a tetra­hedral geometry. In the crystal structure, the mol­ecules are linked through inter­molecular N—H⋯O and C—H⋯Br hydrogen bonds, forming a three-dimensional network. [ABSTRACT FROM AUTHOR]

In the title compound, [Cu(C7H4NO4)2(NH3)4], the Cu atom is six-coordinated by four ammine N and two 4-nitro­benzoate O atoms. Of the two nitro­benzoate ligands, one gives weaker coordination than the other. These Cu complexes are connected through a complex pattern of hydrogen-bonding inter­actions, resulting in a three-dimensional network. [ABSTRACT FROM AUTHOR]

In the title mononuclear zinc(II) complex, [ZnCl2(C11H16N2O)], the ZnII atom is coordinated by the imine N and phenolate O atoms of the Schiff base ligand and two chloride anions to give a four-coordinate tetra­hedral geometry. In the crystal structure, the mol­ecules are linked through inter­molecular N—H⋯O, N—H⋯Cl and C—H⋯Cl hydrogen bonds, forming layers parallel to the ab plane. [ABSTRACT FROM AUTHOR]

The title compound, C20H17N3O2S, was prepared by the reaction of ethyl 4-acetamido-3-thioureidobenzoate with 2-bromo-1-phenylethanone in acetone under reflux, followed by neutralization with ammonia. The molecule contains a nonplanar benzimidazole system, displaying a dihedral angle of 1.24 (8)°. The dihedral angle between the thiazole and phenyl rings is 3.62 (5)°. The crystal structure is stabilized by C—H...O hydrogen bonding. The molecules are packed in a face-to-face arrangement showing π–π stacking (centroid-to-centroid distance 3.804 Å). [ABSTRACT FROM AUTHOR]

In the molecule of the title compound, C19H18BBrF2N2, the bromobenzene ring is almost perpendicular to the boron–dipyrromethene (BODIPY) fused-ring fragment [dihedral angle = 78.9 (1)°]. [ABSTRACT FROM AUTHOR]

In the title compound, C10H9BF2N2, a boron–dipyrromethene (BODIPY) dye, a network of C—H...F interactions help to establish the crystal packing. The asymmetric unit consists of two molecules. [ABSTRACT FROM AUTHOR]

The title compound, C34H32N4O2, undergoes a reversible [2+2] photoreaction with 1-(2-benzoxazol-2-yl)-2-bis­[4-(dimethyl­amino)phen­yl]ethane (NBE). Through inter­molecular head-to-tail [2+2] photocyclo­addition of NBE, the title compound displays a centrosymmetric mol­ecular structure in the crystalline state. The cyclo­butane ring has an exactly planar conformation and is nearly square. [ABSTRACT FROM AUTHOR]