Self-assembly of [Sn(OPMe 3 ) 3 (CF 3 SO 3 ) 2 ] 6 metallocyclic Sn( ii ) hexamer stacks with CF 3 -lined channel interiors

Self-assembly of [Sn(OPMe 3 ) 3 (CF 3 SO 3 ) 2 ] 6 metallocyclic Sn( ii ) hexamer stacks with CF 3 -lined channel interiors
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具有 CF 3 内衬通道内部的 [Sn(OPMe 3 ) 3 (CF 3 SO 3 ) 2 ] 6 金属环 Sn( ii ) 六聚体堆叠的自组装

DOI:
10.1039/d2ce01029a
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发表时间:
2022
期刊:
影响因子:
3.1
通讯作者:
Cairns K
Cairns K
中科院分区:
化学3区
文献类型:
--
作者:
Cairns K

文献摘要

相似文献

[Sn(OPMe3)3(CF3SO3)2]6(1)自组装形成了一个非常不寻常的六方配位环阵列,其中桥联了CF3SO3−基团。离散的六角体沿c轴堆积,形成疏水性的CF3衬里通道,通道直径为0.8 nm,F⋯F距离为F。这种锡(II)配合物不同于它的铅(II)类似物,而铅(II)类似物形成了式为[{Pb(OPMe3)3(CF3SO3)}2(μ-CF3SO3)2](3)的离散的双CF3SO3桥联二聚体。
[Sn(OPMe3)3(CF3SO3)2]6 (1) self-assembles to form a highly unusual hexagonal metallocyclic array with bridging CF3SO3− groups. The discrete hexamers stack along the c-axis to form hydrophobic CF3-lined channels with an F⋯F distance across the channel diameter of 0.8 nm. This Sn(II) complex is different from its Pb(II) analogue, which instead forms a discrete, doubly CF3SO3-bridged dimer of formula, [{Pb(OPMe3)3(CF3SO3)}2(μ-CF3SO3)2] (3).