A Large, Novel Polyoxotungstate: [As$\rm{^{III}_{6}}$W(65)O(217)(H(2)O)(7)](26-) U.K. thanks the American University of Beirut for research support via a URB grant. We thank Nebebech Belai for recording the NMR spectrum. Figures 1-4 were generated by Diamond Version 2.1b (copyright Crystal Impact GbR)
Angew Chem Int Ed Engl. 2001 Sep 17;40(18):3384-3386.
doi: 10.1002/1521-3773(20010917)40:18<3384::aid-anie3384>3.0.co;2-o.