Tetrakis(1-ethyl-3-methylimidazolium) β-hexacosaoxidooctamolybdate
نویسندگان
چکیده
The title compound, (C(6)H(11)N(2))(4)[Mo(8)O(26)] or (emim)(4)[β-Mo(8)O(26)] (emim is 1-ethyl-3-methyl-imidazolium), was obtained from the ionic liquid [emim]BF(4). The asymmetric unit contains two [emim](+) cations and one-half of the [β-Mo(8)O(26)](4-) tetra-anion, which occupies a special position on an inversion centre. The β-[Mo(8)O(26)](4-) tetra-anion features eight distorted MoO(6) coordination octa-hedra linked together through bridging O atoms.
منابع مشابه
Ammonium tris(tetraethylammonium) hexacosaoxidooctamolybdate
The structure of the title compound, NH(4)(C(8)H(20)N)(3)[Mo(8)O(26)], is built up by discrete cations and anions, with two formula units in the asymmetric unit. The β-octa-molybdate anions are linked to the ammonium cations via N-H⋯O hydrogen bonding involving terminal oxide groups and to the tetra-ethyl-ammonium cations via weak C-H⋯O inter-actions.
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