Introducing Chirality into Hybrid Clusters from an Achiral Ligand: Synthesis and Characterization of Polyoxomolybdates Containing a Benzylarsonate Group
作者:Meng‐Shu Liu、Wei‐Dong Yu、Qian‐Wen Yan、Jun Yan
DOI:10.1002/ejic.201700265
日期:2017.4.3
introduced into polyoxometalate chemistry and two new hybrid clusters, [(C6H5CH2AsO3)2Mo5O15]4– (1a) and [(C6H5CH2AsO3)4Mo12O34]4– (2a), were synthesized and characterized by chemical and spectral analysis. Self‐assembly of 1a led to chiral crystals of compound 1, whereas compound 2 was found to be a racemic mixture of the “inverted‐Keggin” hybrid cluster of 2a. Both compounds were characterized in the
苯并磺酸作为浮选捕收剂被引入多金属氧酸盐化学和两个新的杂化簇中,[(C 6 H 5 CH 2 AsO 3)2 Mo 5 O 15 ] 4–(1a)和[(C 6 H 5 CH 2 AsO 3)合成了4 Mo 12 O 34 ] 4–(2a)并通过化学和光谱分析对其进行了表征。1a的自组装导致化合物1的手性晶体,而化合物2被发现是2a的“倒Keggin”杂化簇的外消旋混合物。两种化合物均以固态表征,并检查了它们的氧化还原特性。