Related Products of 499-40-1. Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 499-40-1, Name is (2R,3S,4R,5R)-2,3,4,5-Tetrahydroxy-6-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)hexanal
Organic-inorganic hybrid chains and layers constructed from copper-amine cations and early transition metal (Nb, Mo) oxyfluoride anions
Under hydrothermal conditions in HF-containing media, the combination of early (Nb5+, Mo6+) and late (Cu2+) transition metals with four different organic amine ligands yields eight novel hybrid compounds with chain and layer structures. The eight new compounds were synthesised from a systematic series of reactions and can be subdivided into four pairs, the topologies of which are essentially unique to each ligand, containing in each case a Cu-based cationic species, but alternately either [MoO2F4]2- or [NbOF5]2-, in an isomorphous manner, as the anionic moiety. The overall structures of theses materials reflect the influences of the organo amine ligands. [Cu(C 2H4N4)2][MoO2F 4].H2O (1) and [Cu(C2H4N 4)2][NbOF5].H2O (2) exhibit an infinite copper fluoride amine chain, while the anionic moieties act as ‘decoration’ to the chain. [Cu(C3H4N2) 4][MoO2F4] (3) and [Cu(C3H 4N2)4][NbOF5] (4) form infinite 1D chains with alternating cationic and anionic units. [Cu2F 2(C10H9N3)2][MoO 2F4] (5) and [Cu2F2(C 10H9N3)2] [NbOF5] (6) contain a dimeric copper fluoride complex, bridged through anions to form a 1D infinite chain. [Cu(C10H8N2)2(H 2O)2][MoO2F4] (7) and [Cu(C 10H8N2)2(H2O) 2][NbOF5] (8) contain a 2D interpenetrated network formed from the copper-4,4?-bipy complex, with open channels which accommodate the oxyfluoride anions via hydrogen bond interactions.
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Reference:
Tetrahydropyran – Wikipedia,
Tetrahydropyran – an overview | ScienceDirect Topics