Tris(ethanol-κO)tris(picrato-κ2O1,O2)lanthanum(III) tri-2-pyridylamine solvate
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منابع مشابه
Tris(ethanol-κO)tris(picrato-κ2 O 1,O 2)lanthanum(III) tri-2-pyridylamine solvate
The title compound, [La(C(6)H(2)N(3)O(7))(3)(C(2)H(6)O)(3)]·C(15)H(12)N(4), has two mol-ecular building blocks, namely the neutral mononuclear adduct of lanthanum picrate with ethanol [i.e. La(pic)(3):EtOH (1:3); La(pic)(3) = lanthanum picrate and EtOH = ethanol] and the oligodentate aromatic nitro-gen base tri-2-pyridylamine (tpa). The asymmetric unit contains two formula units. The compound w...
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The organic mol-ecule of the title compound, C(7)H(11)NO(4)S·CH(3)OH, is a zwitterion and its furan ring displays positional disorder [occupancy 0.563 (5):0.437 (5)]. The crystal structure is extended into a three-dimensional supra-molecular architecture through inter-molecular O-H⋯O and N-H⋯O hydrogen bonds with participation of the methanol solvent mol-ecules.
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2008
ISSN: 1600-5368
DOI: 10.1107/s1600536808019296