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2篇 您的检索式:作者名="Encui Wang"
    题名 作者 年代 出处 被引量
1Three new MOFs with unusual Cu_6~Ⅱcluster, linear Cu~Ⅱ chain and triangular Cu_3~Ⅱcore motifs tuned by sulfonate group: Synthesis, structures and magnetic properties显示文摘Three new MOFs with the same components but different structures and magnetic behavior, {[Cu6(atr)6(H2O)2(μ3 OH)2(SO4)5 ]·5.25H2O} n (1), {[Cu2(atr)2( -OH)2(SO4 )]·3H2O} n (2), and {[Cu7(atr)6(H2O)6(μ3-OH)2(SO4 )6 ]·2H2O} n (3) (atr = 4-amino-1,2,4-triazole), were respectively synthesized by diffusion reactions in the presence of different structure-directing agents. Complex 1 is a slightly spin-frustrated antiferromagnetic layer with sulfonate aggregated CuⅡ6 clusters periodically extended by ditopic sulfonate linkers. 2 is a grid-based coplanar sheet with hydroxyl group bridgedCuOCulinear-chain interlinked by pairs of μ3 -atr ligands, exhibiting strong antiferromagnetic interactions to lead to an S = 0 spin ground state at low temperature. In contrast, air-instable 3 has a ladder-like broad-ribbon structure constructed from triangular CuⅡ3 cores and centrosymmetric CuⅡ1 octahedra. Obviously, the variable CuⅡ -ligand connectivity and the involving magnetic properties are significantly dominated by the cooperative and variable binding modes of the mixed sulfonate-atr ligands and bi-/tridentate bridging hydroxyl heterobridges.YANG EnCui WANG XiuGuang ZHANG CuiHua YANG Na LIU ZhongYi ZHAO XiaoJun 2013Science China Chemistry2013,56,4:1
2Taxonomic review on Acrocercopinae,Gracillariinae and Ornixolinae from Shandong,China,with new data on distribution and host associations(Lepidoptera:Gracillariidae)显示文摘Thirteen species of Gracillariidae,belonging to three subfamilies,Acrocercopinae,Gracillariinae and Ornixolinae,are reviewed from Shandong,China.Three species are recorded from China for the first time:Calybites securinella(Ermolaev,1986),Eteoryctis picrasmae Kumata&Kuroko,1988,and Spulerina parthenocissi Kumata&Kuroko,1988.All species are described in detail except Liocrobyla indigofera Liu,Wang&Wang,2018,with the illustrations of adults,male and female genitalia.Yurong Jiang Yang Zhao Encui Wang Tongyou Zhang Tengteng Liu 2021Zoological Systematics2021,46,3:0
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