Four Strandberg-type polyoxometalates with organophosphine centre decorated by transition metal-2,2′-bipy/H2O complexes was written by Lu, Ting;Feng, Shu-Li;Zhu, Zai-Ming;Sang, Xiao-Jing;Su, Fang;Zhang, Lan-Cui. And the article was included in Journal of Solid State Chemistry in 2017.Formula: C8H14O2 This article mentions the following:
Four inorganic-organic hybrid compounds composed of Strandberg-type organophosphomolybdate anion [(C6H5PO3)2Mo5O15]4- (abbreviated as (PhP)2Mo5) and transition metal (TM)-2,2′-bipy/H2O complex units, namely [(TM(H2O)(bipy))2(C6H5PO3)2Mo5O15]n (TM = Co, (1); Ni, (2)), [(Cu(bipy)2)2(C6H5PO3)2Mo5O15]·2H2O (3) and [(Zn(bipy)(μ-OH))2(Zn(bipy)2(C6H5PO3)2Mo5O15)2]·3H2O (4) (bipy = 2,2′-bipyridine), were successfully constructed under hydrothermal conditions, and their structures were determined by single crystal x-ray diffraction anal. and spectroscopic methods. The central heteroatoms in these polyoxometalates (POMs) are all organophosphine (RP) groups. Compound 1 and compound 2 are isostructural (PhP)2Mo5-based TM-coordination polymers with the two-dimensional layer frameworks. In compound 3, the bi-supporting structure containing one (PhP)2Mo5 unit and two [Cu(bipy)2]2+ cations. For compound 4, it can be regarded as a dimer of two bi-supporting {Zn(bipy)2(PhP)2Mo5Zn(bipy)} clusters that were connected by two μ-OH groups. The acid-catalytic activities and fluorescence properties of the four hybrids have been investigated. In the experiment, the researchers used many compounds, for example, 1,4-Dioxaspiro[4.5]decane (cas: 177-10-6Formula: C8H14O2).
1,4-Dioxaspiro[4.5]decane (cas: 177-10-6) belongs to dioxole derivatives. Dioxoles, particularly fluorinated dioxoles, are used as co-monomers to make polymers that find use in forming protective coatings for chemical resistance. Dioxole functionalized metal-organic frameworks have also been recently reported.Formula: C8H14O2
Referemce:
1,3-Benzodioxole – Wikipedia,
Dioxole | C3H4O2 – PubChem