Probing Frontier Orbital Energies of {Co₉(P₂W₁₅)₃} Polyoxometalate Clusters at Molecule-Metal and Molecule-Water Interfaces.

ABSTRACT: Functionalization of polyoxotungstates with organoarsonate coligands enabling surface decoration was explored for the triangular cluster architectures of the composition [Co^II₉(H₂O)₆(OH)₃(p-RC₆H₄As^VO₃)₂(α-P^V₂W^VI₁₅O₅₆)₃]^25- ({Co₉(P₂W₁₅)₃}, R = H or NH₂), isolated as Na₂₅[Co₉(OH)₃(H₂O)₆(C₆H₅AsO₃)₂(P₂W₁₅O₅₆)₃]·86H₂O (Na-1; triclinic, P1̅, a = 25.8088(3) Å, b = 25.8336(3) Å, c = 27.1598(3) Å, α = 78.1282(

SUBMITTER: Yi X 

PROVIDER: S-EPMC5649444 | biostudies-literature | 2017 Oct

REPOSITORIES: biostudies-literature