[H-2 subset of((Mo2O4)-O-V)(6)O-4(mu(2)-OH)(12)((MOO3)-O-VI)(4)](6-) and [Na subset of{((Mo2O4)-O-V)(3)(mu(2)-OH)(3)H(PhPO3)(4)}(2)](7-): A further example for the validity of the concept of unit construction in polyoxometalate chemistry

Müller A, Dillinger S, Krickemeyer E, et al. [H-2 subset of((Mo2O4)-O-V)(6)O-4(mu(2)-OH)(12)((MOO3)-O-VI)(4)](6-) and [Na subset of{((Mo2O4)-O-V)(3)(mu(2)-OH)(3)H(PhPO3)(4)}(2)](7-): A further example for the validity of the concept of unit construction in polyoxometalate chemistry. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES. 1997;52(11):1301-1306.The compound Na-7[Na subset of{((Mo2O4)-O-V)(3)(mu 2-OH)(3)H(PhPO3)4}(2)] . 2 N2H4 . 26 H2O (formulation with respect to the aggregate in the crystal) has been synthesized and characterized by single-crystal X-ray structure analysis (which alone does not allow the determination of the formula), UV/Vis/NIR/IR, P-31{H-1}, H-1 and Na-23 NMR spectroscopy as well as magnetic susceptibility measurements. The compound is formed under similar conditions as (NH2Me2)(6)[H-2 subset of ((MO2O4)-O-V)(6)O-4(mu(2)-OH)(12)((MOO3)-O-VI)(4)]. Correspondingly, both cluster frameworks are built up by the same {((Mo2O4)-O-V)3(mu(2)-OH)(3)}(3+) units