635 research outputs found
Thermogravimetric Investigation Of 4-picoline-n-oxide (4-picno) Lanthanoid Trifluoromethanesulfonate Complexes
No full textComplexes with composition Ln(CF3SO3)3 · n(4-picNO) (n = 8 for Ln = La-Gd, except Ce, and n = 7 for Ln = Tb-Lu, Y) have been recently reported [1]. In this note the thermogravimetric behaviour of such complexes are described. © 1987.115C389393C.A. Fantin, L.B. Zinner, G. Vicentini, C. Rodellas and L. Niinistö, Acta Chem. Scand., Ser. A, in pressRoberts, Bykowski, (1978) Thermochim. Acta, 25, p. 233Vicentini, Zinner, Silva, Dunstan, (1985) Lanthanide Actinide Res., 1, p. 143Zinner, Vicentini, Dunstan, (1985) J. Less-common Met., 112, p. 393P.O. Dunstan, L.B. Zinner and G. Vicentini, Thermochim. Acta, in pres
Thermogravimetric And Differential Scanning Calorimetry Studies Of Hydrated Lanthanide Perrhenate Complexes With Trans-1,4-dithiane-1,4-dioxide
No full text[No abstract available]118C305308Shearer, (1959) J. Chem. Soc., p. 477Oliveira, Miranda, Castellano, Scoralick, Zinner, Vicentini, (1985) Lanthanide Actinide Res., 1, p. 205J.M. Miranda, M.A. Oliveira, E.E. Castellano, E. Scoralick, L.B. Zinner and G. Vicentini, Inorg. Chim. Acta, in pressPlyushchev, Varfolomeev, (1965) Khim. Teknol., 8, p. 361. , Chem. Abstr. 63 1965 15789eVicentini, Umeda, Giolito, (1977) An. Acad. Bras. Ciênc., 49, p. 143Vicentini, Perrier, Prado, (1969) J. Inorg. Nucl. Chem., 31, p. 825Baud, Capestan, (1967) Bull. Soc. Chim. Fr., 12, p. 4685Plyushchev, Varfolomeev, (1965) Russ. J. Inorg. Chem., 10, p. 55Plyushchev, Amosov, Varfolomeev, (1963) Dokl. Akad. Nauk SSSR, 150, p. 105. , Chem. Abstr. 59 1963 6013
Synthesis, Properties And Thermal Study Of 4-picoline-n-oxide (4-picno) Lanthanoid Trifluoroacetate Complexes
No full text[No abstract available]177C341345Lyle, Rahman, (1963) Talanta, 10, p. 1177Geary, (1971) Coord. Chem. Rev., 7, p. 81Henrie, Choppin, (1968) J. Chem. Phys., 49, p. 477Sinha, (1966) Spectrochim. Acta, 22, p. 57Forsberg, (1973) Coord. Chem. Rev., 7, p. 81Rullings, Roberts, Thermal behaviour of two new salts of malonic acid: Cu(C3H2O4)·4H2O and Cu(NH4)2(C3H2O4)2 (1974) Thermochimica Acta, 10, p. 285Zinner, Vicentini, Brito, Dunstan, (1986) Anais do X-Simpósio Anual da Academia de Ciências do Estado de São Paulo, 1, p. 89. , G. Vicentini, L.B. Zinner, Química dos Lantanídeos e Actinídeos, São PauloBone, Sowerby, Verma, Crystal structure of tetrakis-�-trifluoroacetato-bis[triaqua(trifluoroacetato) praseodymium(III)] (1978) Journal of the Chemical Society, Dalton Transactions, p. 1544Castellano, Oliva, Zinner, Vicentini, (1985) Inorg. Chim. Acta, 110, p. 7
Europium(iii) And Terbium(iii) β-diketonate Adducts With 2,6-dimethylmorpholine: Synthesis, Characterization And Emission Spectra
No full textComplexes with composition Ln2(β-diketonate)6 · (dmm) (Ln = Eu, Tb; dmm = 2,6-dtmethyl-morpholine; β-diketonate = 4,4,4-trifluoro-1-(2-thienyl)-1,3-butanodionate (tta); 4,4,4-trifluoro-1-phenyl-1,3-butanodionate (tfpb) and 1,1,1-trifluoro-1,4-pentanedionate (tfa)) have been synthesized. The adducts were characterized by microanalyses, IR spectra and emission spectra at room temperature and at 77 K. The spectra of europium complexes indicate the oligomeric at least dimeric, nature of the compounds, since the bands are broad. The number of peaks in all cases was interpreted as C3v symmetry around the central ion.473499504Trikha, A.K., Zinner, L.B., Zinner, K., Isolani, P.C., (1996) Polyhedron, 15, p. 1651Trikha, A.K., Kanta, H., Kumar, A., (1991) Synth. React. Inorg. Met. Org. Chem., 21, p. 1529Trikha, A.K., Dilbagi, K., (1991) Lanthanide Actinide Res., 3, p. 367Manhas, B.S., Pal, S., Trikha, A.K., (1993) Polyhedron, 12, p. 241Forsberg, J.H., (1973) Coord. Chem. Rev., 10, p. 19
Thermal Analysis Of Hydrated Rare-earth Trifluoromethanesulfonate Complexes With Trans-1,4-dithiane-1,4-dioxide (tdtd)
No full text[No abstract available]107C387391Shearer, (1959) J. Chem. Soc., p. 477Karvinen, Niinistö, Zinner, Vicentini, Scoralick, (1985) J. Less-Common Met., 112, p. 363Roberts, Bykowski, (1978) Thermochim. Acta, 25, p. 233Vicentini, Zinner, Silva, Dunstan, (1985) Lanthanide Actinide Res., 1, p. 143Zinner, Vicentini, Dunstan, (1985) J. Less-Common Met., 112, p. 39
Thermogravimetric Study Of δ-valerolactam Lanthanoid Trifluoromethanesulphonate Complexes
No full text[No abstract available]143C351353Zinner, Vicentini, Dunstan, (1985) J. Less Common Met., 112, p. 393Vicentini, da Silva, Dunstan, (1985) Lanthanide and Actinide Res., 1, p. 143Dunstan, Zinner, Vicentini, (1986) Thermochim. Acta, 107, p. 387Vicentini, Zinner, Dunstan, (1987) Thermochim. Acta, 115, p. 389Fantin, Zinner, Vicentini, Rodellas, Niinistö, Synthesis, Structure and Spectral Characterization of Lanthanoid Trifluoromethanesulfonate Complexes with 4-Picoline-N-oxide. (1987) Acta Chemica Scandinavica, 41 A, p. 259Matos, Melo, Zinner, Thermal decomposition of rare earth trifluoromethanesulfonate complexes with dimethylformamide (DMF) (1987) Thermochimica Acta, 120, p. 351Carvalho, Vicentini, Hanaoka, (1987) An. Acad. Brasil. Ciénc., 59, p. 159Vicentini, Zinner, (1980) J. Inorg. Nucl. Chem., 42, p. 1510Roberts, Bykowski, (1978) Thermochim. Acta, 25, p. 23
Thermogravimetric Studies Of Hexamethylphosphoramide (hmpa) Lanthanoid Perrhenate Complexes
No full text[No abstract available]146C381383Vicentini, Zinner, Barreto, (1987) An. Acad. Bras. Ciênc., 59, p. 341Band, Capestan, (1967) Bull. Soc. Chim. Fr., 12, p. 4685Vicentini, Zinner, Dunstan, (1987) Thermochim. Acta, 118, p. 305Plyushchev, Varfolomeev, (1965) Khim. Teknol., 8, p. 361Plyushchev, Varfolomeev, (1965) Chem. Abstr., 63, p. 15789ePlyushchev, Varfolomeev, (1965) Russ. J. Inorg. Chem., 10, p. 55Plyuschev, Amosov, Varfolomeev, (1963) Dokl. Akad. Nauk SSSR, 150, p. 105Plyuschev, Amosov, Varfolomeev, (1963) Chem. Abstr., 59, p. 6013
Author Correction:Vitamin D status and severity of COVID-19 (Scientific Reports, (2022), 12, 1, (19823), 10.1038/s41598-022-21513-9)
No full textSanne Grundvald Boelt was omitted from the author list in the original version of this Article. The Author Contributions section now reads: “A.A. contributed to the conception and idea of the work. N.M.N., A.S.C., L.B. and A.A. contributed to the design of the study. N.M.N., A.S.C., L.B. S.G.B contributed to the acquisition of data. N.M.N., A.H., L.B., S.G.B and T.G.J. contributed to the analyses of the data. All authors contributed to the interpretation of the data and the results in the manuscript. N.M.N. drafted the manuscript, made Fig. 1, T.G.J. made Fig. 2. All the authors revised the manuscript critically and has approved the final version.” The original Article has been corrected.</p
Synthesis and properties of complexes between lanthanide trifluoro-acetates and 2-picoline-n-oxide (2-picNO)
No full text
- …
