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cif-access (metal-organic compounds)
Numerous intra- and intermolecular hydrogen bonds exist in the title compound, hexaaquanickel(II) -triethylenetetraaminehexaacetato-bis[aquadinickel(II)], [Ni(H2O)6]2+.[Ni2(TTHA)(H2O)2]2-.4H2O. The
[Ni(H2O)6]2+ cations are connected by hydrogen bonds
to form a one-dimensional chain and the whole molecule forms an intricate
three-dimensional network.