Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Jean-Yves Calves"'
Publikováno v:
Inorganica Chimica Acta. 33:95-99
The exchanges occuring in the {NbOCl 3 (diket)} − ions are not observed when the “oxo” ligand is replaced by a peroxide ion. This is the third example of rigidity in heptacoordinated complexes containing the “peroxo” group. This behaviour i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b56bfbcaf0bb95dc971f3a32ae76db5
https://doi.org/10.1016/s0020-1693(00)89460-8
https://doi.org/10.1016/s0020-1693(00)89460-8
Autor:
Jean-Yves Calves, J. E. Guerchais
Publikováno v:
Journal of Fluorine Chemistry. 4:47-56
Resume L'ion peroxotetrafluorotantalate(V), {Ta(O-O)F4(H2O)}- ainsi qu'une serie de peroxotrifluoro β-dicetonato tantalates(V) de formule generale {Ta(O-O)F3-(RCOCHCOR′)}- ont ete caracterises a l'etat solide par les methodes physiques habituelles
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9a173c0cb00dcaf89f584db0a773e00
https://doi.org/10.1016/s0022-1139(00)81721-2
https://doi.org/10.1016/s0022-1139(00)81721-2
Autor:
J. Sala-Pala, Anthony J. Edwards, J. C. Dewan, Jean-Yves Calves, Jacques E. Guerchais, S. Brownstein
Publikováno v:
Canadian Journal of Chemistry. 56:1545-1548
Hydrolysis of (Et4N)[TaF6] with Et4NOH in organic medium gives (Et4N)2[Ta2OF10]. The Ta—O—Ta infrared and Raman frequencies reflect the linearity of the bridge, in agreement with a previous X-ray study. The 19F nmr spectrum is of the type AA′E4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3629e76506b7e497e818591444ad9ce6
https://doi.org/10.1139/v78-250
https://doi.org/10.1139/v78-250
Autor:
Jean-Yves Calves, J. E. Guerchais
Publikováno v:
Journal of the Less Common Metals. 32:155-163
Resume Les produits M{Nb(O-O)F4(H2O)}, M{Nb(O-O)F3(RCOCHCOR′)} et M2{Nb2(O-O)2F6(C2O4)} avec M = N(C2H5)4 ont ete isoles. Les quatre fluors semblent equivalents pour l'ion peroxotetrafluore en solution dans le methanol. Aux anions monomeres {Nb(O-O
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df3e03f2e950ab00c16fb12fb6fefb02
https://doi.org/10.1016/0022-5088(73)90080-5
https://doi.org/10.1016/0022-5088(73)90080-5
Publikováno v:
Journal of Inorganic and Nuclear Chemistry. 37:1294-1296
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cff21fb9259b87de32e512524bc58b3
https://doi.org/10.1016/0022-1902(75)80485-4
https://doi.org/10.1016/0022-1902(75)80485-4
Publikováno v:
Chemischer Informationsdienst. 6
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e7db6767c4f4ab0323ae5418f431a06
https://doi.org/10.1002/chin.197531339
https://doi.org/10.1002/chin.197531339
Publikováno v:
Chemischer Informationsdienst. 8
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db50bda46da83fde946827104fb9d130
https://doi.org/10.1002/chin.197733068
https://doi.org/10.1002/chin.197733068
Autor:
Ronald J. Gillespie, Jean-Yves Calves
Publikováno v:
Chemischer Informationsdienst. 7
It is shown by 19F and 1H n.m.r. spectroscopy that the complex MeF–SbF5 does not exist in solution in SO2, as the solvent is methylated with the formation of CH3OSO+, but it can be obtained in SO2F2 as a stable species which undergoes neither intra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cbc475a254b4b02ce046ebe19cfc874
https://doi.org/10.1002/chin.197644175
https://doi.org/10.1002/chin.197644175
Publikováno v:
Chemischer Informationsdienst. 6
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e310ea2ac4f02badb8c6942b6e277dde
https://doi.org/10.1002/chin.197523401
https://doi.org/10.1002/chin.197523401
Publikováno v:
Chemischer Informationsdienst. 8
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::862162f2165eedb9aea446db1b08756a
https://doi.org/10.1002/chin.197733067
https://doi.org/10.1002/chin.197733067