Citation: M. Evain; V. Petricek; V. Cou\'e; R. Dessapt; M. Bujoli-Doeuff; S. Jobic (2006). Commensurate (C6H14N2)2[Mo8O26]·4H2O and incommensurate (C6H14N2)2[Mo8O26]·4.66H2O: a structural versatility linked to solvent content. Acta Crystallographica, Section B, 62, pp. 790-797.