metal-organic compounds
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In the title compound, [Ni(HCOO)2(C7H8N2O)2], the Ni atom is six-coordinated by four N atoms from two oxime ligands and by two O atoms from two formate ions in a distorted octahedral geometry, with the oxime-N atoms mutually trans. The molecular conformation is stabilized by intramolecular O—HO hydrogen bonds.
organic compounds
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In the title molecule, C10H9NOS2, the 2-sulfanylidenethiazolidin-4-one mean plane and phenyl ring form a dihedral angle of 81.7 (1)°. In the crystal, C—Hπ interactions link molecules into helical chains in [010].
metal-organic compounds
Open access
In the title complex, [Sn(C7H6F)2(C8H5N2S3)2], including the weak Sn-N interactions, the SnIV atom is situated in a distorted trans-octahedral geometry, and the equatorial plane is defined by two chelating 4-phenyl-5-sulfanylidene-4,5-dihydro-1,3,4-thiodiazole-2-thiolate ligands. The apical positions are occupied by two C atoms of 4-fluorobenzyl groups.
organic compounds
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In the title compound, C25H26N4O3, the two fused pyrrolo[3,2-d]pyrimidine rings form a dihedral angle of 3.7 (2)°. The two substituent phenyl rings are twisted with respect to the pyrrole and pyrimidine rings, making dihedral angles of 57.2 (2) and 69.0 (2)°, respectively. The ethyl and ethoxy groups are disordered over two positions; the site occupancies are 0.53 (1) and 0.47 (1) for ethyl, and 0.63 (1) and 0.37 (1) for ethoxy. The crystal packing features C—HO hydrogen bonds.