Ethane-1,2-diaminium 2,2′-[terephthaloylbis(azanediyl)]diacetate tetrahydrate
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چکیده
In the title salt hydrate, C2H10N2 (2+)·C12H10N2O6 (2-)·4H2O, each of the ions is located about a centre of inversion and the asymmetric unit is completed by two water molecules in general positons. In the crystal, the cations, anions and water mol-ecules are connected by O-H⋯O and N-H⋯O hydrogen bonding into a three-dimensional network.
منابع مشابه
Ethane-1,2-diaminium 3,4,5,6-tetrabromo-2-(methoxycarbonyl)benzoate methanol solvate
In the title compound, C(2)H(10)N(2) (2+)·2C(9)H(3)Br(4)O(4) (-)·CH(4)O, the N atoms of the ethane-1,2-diamine mol-ecule are protonated. The crystal structure is stabilized by N-H⋯O hydrogen bonds between the ethane-1,2-diaminium cations and 3,4,5,6-tetra-bromo-2-(methoxy-carbon-yl)bromo-benzoate anions, and by O-H⋯O and N-H⋯O hydrogen bonds between the methanol solvate and both the cation and ...
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