Abstract

Polynuclear bromoantimonates(III) with alkanediyl-bis(3-methylpyridinium) cations (3-MePy\({\text{C}}_{n}^{{2 + }}\))—(3-MePyC₂)₃[Sb₂Br₉]₂ (1), (3-MePyC₃)₂[β-Sb₄Br₁₆] (2), and (3-MePyC₄)₂[α-Sb₄Br₁₆] (3)—and bromobismuthate(III) (3-MePyC₃)₃[Bi₂Br₉]₂ (4) have been synthesized by reacting solutions of Sb₂O₃ (Bi₂O₃) in HBr with bromides of the corresponding organic cations. Differences in the structure between compounds 1–3 and bromobismuthates with analogous cations (4 and previously studied compounds) have been considered.

中文翻译：

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具有烷二基-双（3-甲基吡啶鎓）阳离子的双和四核溴化锑 (III) 络合物

摘要

具有烷二基-双(3-甲基吡啶鎓)阳离子的多核溴锑酸盐(III) (3-MePy \({\text{C}}_{n}^{{2 + }}\) )—(3-MePyC ₂ ) ₃ [Sb ₂ Br ₉ ] ₂ ( 1 )、(3-MePyC ₃ ) ₂ [β-Sb ₄ Br ₁₆ ] ( 2 ) 和 (3-MePyC ₄ ) ₂ [α-Sb ₄ Br ₁₆ ] ( 3 )-和溴化铋(III) (3-MePyC ₃ ) ₃ [Bi ₂ Br ₉ ] ₂ ( 4) 是通过 Sb ₂ O ₃ (Bi ₂ O ₃ ) 在 HBr 中的溶液与相应有机阳离子的溴化物反应合成的。在化合物之间的结构的差异1 - 3和bromobismuthates具有类似阳离子（4和先前研究的化合物）已经被考虑。