Tris(ethylenediamine)cobalt(II) bis(tetrahydroxypentaborate) dihydrate
نویسندگان
چکیده
The novel pentaborate with a transition-metal complex as counter-cation and with water of crystallization, tris(ethylenediamine)cobalt(II) bis[4,4',6,6'-tetrahydroxy-2,2'-spirobi(cyclotriboroxane)(1-)] dihydrate, [Co(C(2)H(8)N(2))(3)][B(5)O(6)(OH)(4)](2)·2H(2)O, forms a three-dimensional supra-molecular framework through O-H⋯O hydrogen bonding among the [B(5)O(6)(OH)(4)](-) anions with large channels along the a axis in which the templating [Co(en)(3)](2+) cations (en = ethylenediamine) and water mol-ecules are located. The crystal packing is consolidated by additional O-H⋯O and N-H⋯O hydrogen bonds.
منابع مشابه
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