High‐Energy X‐Ray Structure Determinations Using Synchrotron Radiation. Part 3. Self‐Assembly of a Lacunary α‐Keggin Undecatungstophosphate into a Three‐Dimensional Network Linked by s‐Block Cations.

Abstract

As revealed by single crystal XRD, the compound crystallizes in the monoclinic space group Cc at 153 K with Z = 4. The structure contains a disorder-free lacunary [α-PW 11 O 39 ] 7anion with one Na + cation embedded into its lacuna that links the oxometalate building blocks into a one-dimensional chain, which is woven into a three-dimensional network by another Na + . -(HONMA, N.; KUSAKA, K.; OZEKI*, T.; Chem.