title: Unprecedented χ isomers of single-side triol-functionalized Anderson polyoxometalates and their proton-controlled isomer transformation.
abstract: The μ2-O atom in Anderson polyoxometalates was regioselectively activated by the introduction of protons, which, upon functionalization with triol ligands, could afford a series of unique χ isomers of the organically-derived Anderson cluster {[RCC(CH2O)3]MMo6O18(OH)3}(3-). Herein proton-controlled isomer transformation between the δ and χ isomer was observed by using the fingerprint region in the IR spectra and (13)C NMR spectra.
authors.affiliation: Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China. yonggewei@mail.tsinghua.edu.cn.
authors.forename: Jiangwei
authors.initials: J
authors.lastname: Zhang
authors.forename: Zhenhua
authors.initials: Z
authors.lastname: Liu
authors.forename: Yichao
authors.initials: Y
authors.lastname: Huang
authors.forename: Jin
authors.initials: J
authors.lastname: zhang
authors.forename: Jian
authors.initials: J
authors.lastname: Hao
authors.forename: Yongge
authors.initials: Y
authors.lastname: Wei
mesh_terms: D007536:Isomerism; D008958:Models, Molecular; D011522:Protons; D017973:Tungsten Compounds / Q000737:chemistry*; D014961:X-Ray Diffraction; D000099294:Polyoxometalates
chemical_list: D011522:Protons; D017973:Tungsten Compounds; C102296:polyoxometalate I; D000099294:Polyoxometalates