Structure Search About Us Encyclopedia / Appliance Paint / Others / Synthetic resin and plastics Polyvinylidene fluoride CAS:24937-79-9 MW:64.034086 MF:C2H2F2 Polyvinylidene fluoride (CAS 24937-79-9), also known as PVDF, is a high-performance thermoplastic polymer with the chemical formula (C2H2...
Pyridine hydrofluoride, with the chemical formula C5H5FN and CAS registry number 32001-55-1, is a compound known for its applications in various chemical processes. This colorless liquid, also referred to as hydrofluoropyridine, is characterized by its pyridine and fluorine functional groups. It is...
Crystal structureIon diffusionF-19H-1 NMR spectraThe complex of antimony(III) fluoride with glycine 2SbF(3)center dot(C2H5NO2) (I) has been synthesized and investigated by X-ray, and F-19, H-1 NMR methods. The structure of I is formed by the molecular 2SbF(3)center dot(C2H5NO2)...
The structures of M[Cu(H2O)(4)]InF6 center dot nH(2)O (M = Rb, Cs, NH4; n = 0, 1) are formed of monovalent Rb+, Cs+, NH4 (+) cations respectively, complex [Cu(H2O)(4)](2+) cations, slightly distorted octahedral complex [InF6](3-) anions, and crystallization H2O ...
KEMNITZ E,WLOKA M,TROJANOV S,et al.[(enH2)0.5][Zr2(PO4)2(HPO4)F]·H2O:A unique zirconium fluoride phosphate with a cavity structure. Angewandte Chemie International Edition . 1996Kemnitz,E,Wloka,M,Trojanov,S,Stiewe,A. [(enH_2)_(0.5)][Zr_2(PO_4)_2(HPO_4)F]-H_2O: A ...
crystal structureCRYSTAL-STRUCTURESCLUSTER CHEMISTRYUNITSThe substitution reaction of thiocyanide groups of the complex K-4[Nb6F6Br6(NCS)(6)] in aqueous hydrochloric acid has afforded a new fluoride cluster anion [(Nb6F6Br6Cl4a)-Br-i-Cl-i(H2O)(2)(a)](2-) isolated as the salt (Me4N)(2...
crystal structureCRYSTAL-STRUCTURESRADIICLBR[Te(CF3)(3) (.) DMF(mu-F)](infinity) represents the first structurally characterized example of a trifluoromethyl main group element compound with more than 8-N (where N is the main group number) perfluoroalkyl groups and also the first fluoro(tri...
Synthesis and crystal structure of [C6N2H14]center dot(Zr2F10)center dot 1.5H(2)O - A new one-dimensional zirconium fluoride templated with DABCOhybrid fluorideDABCOzirconiumX-ray diffractionPENTAFLUOROZIRCONATEA new organic-inorganic zirconium (IV) fluoride, [C6N2H14]-(Zr2F10)(.)1.5H(2)O, ...
It emerges that the basis of the thermodynamic driving force of formation of [TiF3L3][SbF6](s) salts, that enforces the unfavourable [Delta H degrees =+ 237 (+/- 20) kJ mol(-1)] fluoride ion transfer from the Lewis acid TiF4(s) to SbF5(l) to give the hypothetical [TiF3](+)...
Thus, surficial weathering is not a major controlling factor for high concentrations of Fluoride in deep groundwater but the combination of silicate hydrolysis and ion exchange mainly control fluoride enrichment in stagnant flow environments. Keywords: fluoride; hydrochemical characteristics; water–rock ...