Abstract
In the title compound (C11H6N2O)3·H3PMo12O40·3H2O(1), the α-dodecamolybdophosphoric acid residue has the Keggin structure, with M–O distance ranging between 1.673(5) and 2.464(4) Å. The water molecules are involved in O–H···N and O–H···O intermolecular hydrogen bonds with the diazafluoren moiety and α-dodecamolybdophosphoric acid respectively while the diazafluoren moiety and α-dodecamolybdophosphoric acid are connected through C–H···O interactions. The O–H···O intermolecular hydrogen bonds form infinite chains of Mo12O40 units in which N···O contacts interconnect the chains to form layers.
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Razak, I.A., Raj, S.S.S., Chantrapromma, S. et al. Organic/inorganic hybrid compound: α-Dodecamolybdophosphoric acid–3-(4,5-diazafluoren-one)-3–water. Journal of Chemical Crystallography 31, 255–262 (2001). https://doi.org/10.1023/A:1014370427299
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DOI: https://doi.org/10.1023/A:1014370427299