§. H. Fun

New Crown-Shaped Polyoxovanadium(V) Cluster Cation with a μ6-Sulfato Anion and Zwitterionic μ-(β-Alanine): Crystal Structure of [V6O12(OH)3(O2CCH2CH2NH3)3(SO4)][Na][SO4].13H2O

S. Ng,, C. Ng, S. Teoh, 2002 .