Ethylenediaminium pyridine-2,5-dicarboxylate dihydrate
نویسندگان
چکیده
منابع مشابه
Hexaaquachromium(III) pyridine-2,4,6-tricarboxylate dihydrate
The chromium(III) atom in the title salt, [Cr(H(2)O)(6)](C(8)H(2)NO(6))·2H(2)O, has an octa-hedral coordination geometry. In the crystal, the cation, anion and uncoordinated water mol-ecules, both of which are disordered over two positions in a 1:1 ratio, are linked by O-H⋯O hydrogen bonds.
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A new supramolecular compound of adeninium bis(pyridine-2,6-dicarboxylate) Chromate(III) pyridine-2,6-dicarboxylic acid tetrahydrate (AdH+)[Cr(pydc)2](H2pydc).4H2O (1) (where Ad and H2pydc are adenine and pyridine-2,6-dicarboxylic acid, respectively) was synthesized via proton transfer method and its structure was determined using single crystal X-ray diffraction technique. This compound crysta...
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The title compound, bis(ethylenediaminium) mu-oxo-bis[tetrafluorooxoniobium(V)], (C2H10N2)2[Nb2O3F8], is a novel organically templated niobium oxyfluoride. It consists of isolated [Nb2O3F8]4- octahedral dimers charge balanced by ethylenediaminium cations, two of which lie about inversion centres. Two NbO2F4 octahedra are fused through a common O atom to form the dimers. Characteristic short ter...
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The asymmetric unit of the title compound, [Pd(C(6)H(4)NO(2))(4)]·2H(2)O, consists of a quarter of a neutral Pd(IV) complex and half of a solvent water mol-ecule. In the complex, the Pd(IV) ion is located on a fourfold inversion axis and eight-coordinated in a distorted dodeca-hedral environment by four N and four O atoms from four symmetry-related pyridine-2-carboxyl-ate (pic) anionic ligands....
متن کاملHemipiperazinediium bis(pyridine-2,6-dicarboxylato-κ3 O,N,O′)gallate(III) pyridine-2,6-dicarboxylic acid dihydrate
The asymmetric unit of the title compound, (C(4)H(12)N(2))(0.5)[Ga(pydc)(2)]·pydcH(2)·2H(2)O, where pydcH(2) is pyridine-2,6-dicarboxylic acid, C(7)H(5)NO(4), contains one half of a centrosymmetric piperazinediium dication, one anion, one uncoord-inated pydcH(2) mol-ecule and two uncoordinated water mol-ecules, one of which is disordered over two sites in a 1:1 ratio. In the anion, the Ga(III) ...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2006
ISSN: 1600-5368
DOI: 10.1107/s1600536806024263