1,10-Phenanthroline-5,6-dione ethanol monosolvate
نویسندگان
چکیده
In the title compound, C12H6N2O2·C2H5OH, the mol-ecule of the 1,10-phenanthroline-5,6-dione is approximately planar, with a maximum deviation of 0.051 (1) Å. In the crystal, mol-ecules are linked by O-H⋯N and weak C-H⋯O hydrogen bonds, forming supra-molecular chains propagating along [110]. π-π stacking inter-actions are observed between the pyridine rings of neighbouring chains, the centroid-centroid separations being 3.6226 (11) and 3.7543 (11) Å.
منابع مشابه
Tris(1,10-phenanthroline-5,6-dione-κ2 N,N′)zinc bis(perchlorate) acetonitrile monosolvate
In the title compound, [Zn(C(12)H(6)N(2)O(2))(3)](ClO(4))(2)·CH(3)CN, the Zn(II) atom is coordinated by six N atoms from three chelating 1,10-phenanthroline-5,6-dione ligands in a distorted octa-hedral environment. In the crystal, inter-molecular C-H⋯O hydrogen bonds and O⋯π and N⋯π inter-actions [O⋯centroid distances = 2.907 (5) and 2.843 (7) Å; N⋯centroid distance = 2.861 (10) Å] link the com...
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The Hg(II) atom in the title complex, [HgI(2)(C(12)H(6)N(2)O(2))], is tetra-hedrally coordinated by the N atoms of the chelating 1,10-phenanthroline-5,6-dione ligand and two I atoms. The range of tetra-hedral angles is broad, viz. 68.94 (17)° for the chelate angle to a wide 132.627 (15)° for the I-Hg-I angle. The ligand mol-ecule is non-planar with the O atoms lying 0.422 (5) and -0.325 (5) Å o...
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