Construction of Polyoxometalate-Based Inorganic–Organic Compounds Using Silver(I) Double Helicates as Secondary Building Blocks

Abstract

Two polyoxometalate-based silver(I) compounds including a three-dimensional porous crystalline array and a double-helicate bisupporting cluster were achieved using metal-organic helicates and Keggin [PMo(12)O(40)](3-) as secondary building blocks.

Three-dimensional homochiral manganese–lanthanide frameworks based on chiral camphorates with multi-coordination modes

“…The chemistry of hybrid solid metal-organic frameworks (MOFs) constructed from organic multitopic linkers and metal nodes has received much attention, owing to the highly desired properties resulting from judicious choice of the building blocks. [1][2][3][4][5] Chirality has been of great reputation as ''a signature of nature'', which is intimately involved in the high level of functioning exhibited by natural systems, from the growth of plants and animals, the helical structure of DNA and the design of drugs to the b decay of radioactive elements. [6][7][8] Chiral MOFs are of particular interest showing promise in not only the intriguing variety of architectures and topologies, but also their applications such as in nonlinear optics, enantiomerically selective catalysis and separation.…”

An Organic‐Inorganic Hybrid Based on Keggin‐Type Polyoxometalate and Hypoxanthine: Synthesis, Structure, Stability, and Electrochemistry Properties

“…The valence sum calculations show that all W atoms are in the +6 oxidation state. To balance the charge of the compound, protons are added 7,13b…”

Synthesis, Crystal Structure, and Electrochemical Properties of an Isopolyoxovanadate Compound Modified Transition-Metal Complex Based on [V4O12]4−

“…To our knowledge, there is an example of [{Mn(2,2'-bidy) 2 } 2 V 4 O 12 ] with boat and chair conformations [29]. Based on our current research on POM-based compounds [30][31][32][33][34][35], we report the synthesis and structural characterization of a new isopolyoxovanadate-based hybrid [Zn(phen) 3 ] 2 •(V 4 O 12 )•phen•20H 2 O (phen = 1,10-phenathroline) (1), in which [V 4 O 12 ] 4− anions present two types of conformations: chair form and coplanar form. The electrochemical experiments show that compound 1 displays the obvious electrocatalytic performance for the oxidation of dopamine (DA) and ascorbic acid (AA).…”