Polyoxometalate-based frameworks with a linker of paddlewheel diruthenium(II, III) complexes
Polyoxometalate-based frameworks with a linker of paddlewheel diruthenium(II, III) complexes
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DOI：
10.1039/c3ce40426a
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发表时间：
2013-05
期刊：
影响因子：
3.1
通讯作者：
Akihiro Hashikawa;Yuki Sawada;Yuma Yamamoto;Masaki Nishio;W. Kosaka;Y. Hayashi;H. Miyasaka
中科院分区：
文献类型：
--
作者：
Akihiro Hashikawa;Yuki Sawada;Yuma Yamamoto;Masaki Nishio;W. Kosaka;Y. Hayashi;H. Miyasaka
研究了新戊酸根桥联的桨轮状双钌（II，III）配合物[Ru_2II，III（piv）_4（THF）_2] BF_4的组装反应（piv =新戊酸盐），具有三种类型的聚氧乙烯酸盐（POM）簇，（TBA）2[Mo 6 O 19]（TBA =四正丁基铵阳离子; Lindqvist型Mo 6 POM），（TBA）3[H3 V10 O28]（V10型POM）和（THA）3[PMo 12 O 40]（THA =四正己基铵阳离子; Keggin型Mo 12 POM），成功地导致了一维，二维和三维的形成。（TBA）[{Ru 2（piv）4}{Mo 6 O 19}]·CH 2Cl 2·C2 H4 Cl 2（1）、（TBA）[{Ru 2（piv）4}2{H3 V10 O28}]·C2 H4 Cl 2·7 H2O（2）中由[-{Ru 2}-POM-]无机键组成的（1-、2-和3-D）骨架，和（THA）[{Ru 2（piv）4}2{PMo 12 O 40}]·2（C2 H4 Cl 2）（3），其中1是1-D线性链，2形成层状2-D片状骨架，3构建方石英型3-D结构。
The assembly reactions of a pivalate-bridged paddlewheel diruthenium(II, III) complex, [Ru2II,III(piv)4(THF)2]BF4 (piv = pivalate), with three types of polyoxometalate (POM) clusters, (TBA)2[Mo6O19] (TBA = tetra-n-butylammonium cation; Lindqvist-type Mo6 POM), (TBA)3[H3V10O28] (V10-type POM), and (THA)3[PMo12O40] (THA = tetra-n-hexylammonium cation; Keggin-type Mo12 POM), led successfully to the formation of one-, two-, and three-dimensional (1-, 2-, and 3-D) frameworks composed of [–{Ru2}–POM–] inorganic linkages in (TBA)[{Ru2(piv)4}{Mo6O19}]·CH2Cl2·C2H4Cl2 (1), (TBA)[{Ru2(piv)4}2{H3V10O28}]·C2H4Cl2·7H2O (2), and (THA)[{Ru2(piv)4}2{PMo12O40}]·2(C2H4Cl2) (3), respectively, where 1 is a 1-D linear chain, 2 forms a layered 2-D sheet framework, and 3 constructs a cristobalite-type 3-D structure.