Oxoneptunium(v) as part of the framework of a polyoxometalate.
(NH4)14Na4[(Np3W4O15)(H2O)3(BiW9O33)3].62H2O (1) and (NH4)14.5Na3.5[(Np3W4O15)(H2O)3(SbW9O33)3].40.5H2O (2) each contain three neptunyl(v) moieties encapsulated within heteropolyoxotungstate frameworks in which axial {NpO2}+ oxygens form one face of a WO6 octahedron.
Copping
Roy
R
Centre for Radiochemistry Research, School of Chemistry, University of Manchester, Oxford Road, Manchester, UKM13 9PL.
Gaunt
Andrew J
AJ
May
Iain
I
Sharrad
Clint A
CA
Collison
David
D
Helliwell
Madeleine
M
Fox
O Danny
OD
Jones
Chris J
CJ