(μ‐Oxalato‐O1,O2:O1′,O2′)bis[aqua(diethylenetriamine)nickel(II)] bis(hexafluorophosphate) dihydrate |
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| Authors: | I aki Muga,Pablo Vitoria,Antonio Luque,Juan M. Guti rrez‐Zorrilla,Carmen Guzm n‐Miralles,Pascual Rom n |
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| Affiliation: | Iñaki Muga,Pablo Vitoria,Antonio Luque,Juan M. Gutiérrez‐Zorrilla,Carmen Guzmán‐Miralles,Pascual Román |
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| Abstract: | The title compound, [Ni2(C2O4)(C4H13N3)2(H2O)2](PF6)2·‐2H2O, contains a dinuclear oxalato‐bridged nickel(II) complex cation. The structure determination reveals the presence of a centrosymmetric binuclear complex where the oxalate ligand is coordinated in a bis‐bidentate mode to the Ni atoms. The distorted octahedral environment of each Ni atom is completed by the three N atoms of the diethylenetriamine ligand in a fac arrangement and by one O atom from a water molecule. PF6? acts as counter‐anion. A two‐dimensional network of hydrogen bonds links the cations and anions and stabilizes the structure. |
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