Combination of lacunary polyoxometalates and high-nuclear transition metal clusters under hydrothermal conditions: IX. a series of novel polyoxotungstates sandwiched by octa-copper clusters

Chemistry : a European Journal
Junwei ZhaoGuo-Yu Yang

Abstract

The reaction of CuCl(2).2 H2O with trivacant Keggin polyoxoanions K8Na2[A-alpha-GeW9O34].25 H2O or K10[A-alpha-SiW9O34].25 H2O in the presence of 1,2-diaminopropane (dap), ethylenediamine (en) or 2,2'-bipyridine (2,2'-bpy) under hydrothermal conditions afforded five novel hybrid inorganic-organic octa-Cu sandwiched polyoxotungstates (POTs): H4[CuII8(dap)4(H2O)2(B-alpha-GeW9O34)2].13 H2O (1), (H2en)2[CuII8-(en)4(H2O)2(B-alpha-GeW9O34)2].5 H2O(2), (H2en)2[CuII8(en)4(H2O)2(B-alpha-SiW9-O34)2].8 H2O (3), [CuII(H2O)2]H2[CuII8-(en)4(H2O)2(B-alpha-SiW9O34)2] (4), and [CuII2(H2O)2(2,2'-bpy)2]{[CuII(bdyl)]2-[CuII8(2,2'-bpy)4(H2O)2(B-alpha-GeW9-O34)2]}.4 H2O (bdyl=2,2'-bipyridinyl)(5). Additionally, CuCl(2).2 H2O reacts with the mixture of GeO2, Na2WO(4).2 H2O, H2SiW12O(40).2 H2O in the presence of 2,2'-bpy and 4,4'-bpy under hydrothermal conditions leading to another novel mixed-valent octa-Cu sandwiched POT hybrid: [CuI(2,2'-bpy)(4,4'-bpy)]2[{CuI2(2,2'-bpy)2(4,4'-bpy)]2[CuI2CuII6(2,2'-bpy)2(4,4'-bpy)2(B-alpha-GeW9O34)2}].2 H2O (6). 1, 2, and 3 are discrete dimers constructed from two trivacant Keggin [B-alpha-XW9O34]10- (X=GeIV/SiIV) fragments and an octa-Cu cluster whereas 4 displays the 3D (3,6)-connected nets with (4.6(2))(4(2).6(4)...Continue Reading

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Citations

Jun 25, 2015·Dalton Transactions : an International Journal of Inorganic Chemistry·Wei-Hui FangGuo-Yu Yang
Mar 12, 2015·Dalton Transactions : an International Journal of Inorganic Chemistry·Parvej AlamInamur Rahaman Laskar
May 22, 2018·Chemistry : a European Journal·Mengdan HanJingping Wang
Sep 20, 2018·Dalton Transactions : an International Journal of Inorganic Chemistry·Hai-Lou LiGuo-Yu Yang
Feb 12, 2010·Dalton Transactions : an International Journal of Inorganic Chemistry·Yan WangJi-Qing Xu
Apr 8, 2010·Dalton Transactions : an International Journal of Inorganic Chemistry·Shuang YaoEnbo Wang
Jul 14, 2010·Dalton Transactions : an International Journal of Inorganic Chemistry·Fan YuLan-Sun Zheng
May 20, 2011·Chemical Record : an Official Publication of the Chemical Society of Japan ... [et Al.]·Yu-Fei SongLeroy Cronin
Mar 21, 2012·Dalton Transactions : an International Journal of Inorganic Chemistry·Suzhi LiJingyang Niu
Sep 5, 2012·Chemical Society Reviews·Shou-Tian Zheng, Guo-Yu Yang
Aug 31, 2019·Dalton Transactions : an International Journal of Inorganic Chemistry·Hai-Lou LiGuo-Yu Yang
Jan 7, 2020·Dalton Transactions : an International Journal of Inorganic Chemistry·Hui XuZhong-Min Su
Feb 19, 2020·Dalton Transactions : an International Journal of Inorganic Chemistry·Huafeng LiJingping Wang
Jan 28, 2010·Dalton Transactions : an International Journal of Inorganic Chemistry·Shu-Yun ShiJi-Qing Xu
Aug 28, 2020·Dalton Transactions : an International Journal of Inorganic Chemistry·Xin XuJunwei Zhao
Mar 24, 2010·Chemistry : a European Journal·Jian ZhouGuo-Yu Yang
Dec 15, 2011·Chemistry : a European Journal·Xin-Xiong LiJuan Modesto Clemente-Juan
Aug 15, 2012·Chemical Society Reviews·Olivier OmsPierre Mialane
Oct 23, 2013·Dalton Transactions : an International Journal of Inorganic Chemistry·Yong-Chao LiuGuo-Yu Yang
May 1, 2013·Chemical Communications : Chem Comm·Zhen ZhouJingping Wang
Aug 2, 2012·Dalton Transactions : an International Journal of Inorganic Chemistry·Wen-Feng ZhaoChuan-De Wu
Aug 2, 2012·Dalton Transactions : an International Journal of Inorganic Chemistry·Junwei ZhaoJingyang Niu
Jan 14, 2021·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Antonio Zucca, Maria I Pilo
Apr 22, 2020·Inorganic Chemistry·Hai-Lou LiGuo-Yu Yang

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