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Croatica Chemica Acta, Vol. 47 No. 2, 1975.

Izvorni znanstveni članak

Characterization of Isothiocyanato Niobates(V) Isolated from Solutions for the Spectrophotometric Determination of Niobium

B. Tamhina ; Laboratory of Analytical Chemistry, Faculty of Science, University of Zagreb, 41000 Zagreb, Croatia, Yugoslavia
C. Djordjević ; aboratory of Analytical Chemistry, Faculty of Science, University of Zagreb, 41000 Zagreb, Croatia, Yugoslavia

Puni tekst: engleski, pdf (6 MB) str. 79-85 preuzimanja: 61* citiraj
APA 6th Edition
Tamhina, B. i Djordjević, C. (1975). Characterization of Isothiocyanato Niobates(V) Isolated from Solutions for the Spectrophotometric Determination of Niobium. Croatica Chemica Acta, 47 (2), 79-85. Preuzeto s https://hrcak.srce.hr/196651
MLA 8th Edition
Tamhina, B. i C. Djordjević. "Characterization of Isothiocyanato Niobates(V) Isolated from Solutions for the Spectrophotometric Determination of Niobium." Croatica Chemica Acta, vol. 47, br. 2, 1975, str. 79-85. https://hrcak.srce.hr/196651. Citirano 04.03.2021.
Chicago 17th Edition
Tamhina, B. i C. Djordjević. "Characterization of Isothiocyanato Niobates(V) Isolated from Solutions for the Spectrophotometric Determination of Niobium." Croatica Chemica Acta 47, br. 2 (1975): 79-85. https://hrcak.srce.hr/196651
Harvard
Tamhina, B., i Djordjević, C. (1975). 'Characterization of Isothiocyanato Niobates(V) Isolated from Solutions for the Spectrophotometric Determination of Niobium', Croatica Chemica Acta, 47(2), str. 79-85. Preuzeto s: https://hrcak.srce.hr/196651 (Datum pristupa: 04.03.2021.)
Vancouver
Tamhina B, Djordjević C. Characterization of Isothiocyanato Niobates(V) Isolated from Solutions for the Spectrophotometric Determination of Niobium. Croatica Chemica Acta [Internet]. 1975 [pristupljeno 04.03.2021.];47(2):79-85. Dostupno na: https://hrcak.srce.hr/196651
IEEE
B. Tamhina i C. Djordjević, "Characterization of Isothiocyanato Niobates(V) Isolated from Solutions for the Spectrophotometric Determination of Niobium", Croatica Chemica Acta, vol.47, br. 2, str. 79-85, 1975. [Online]. Dostupno na: https://hrcak.srce.hr/196651. [Citirano: 04.03.2021.]

Sažetak
From aqueous solutions containing niobium(V), sulphuric acid
and an excess of thiocyanate, under the conditions for the spectrophotometricdetermination of niobium, the compounds [(C6H5)4P]2
[NbO(NCS)s], [(C6Hs)4As]2 [NbO(NCS)s] and [(C2Hs)4N]2 [NbO(NCS)5)
were isolated either by crystallization or by extraction with diethyl
ether and evaporation o·f the extracts. (C2H2N2S3)2H[Nb(NCS)a] was
isolated from an ether extract only. The compounds have been
characterised by analytical data, .infrared spectra, magnetic and
conductivti.ty measurements. In all the compounds the thiocyanate
groups bond through the nitrogen atom.

Hrčak ID: 196651

URI
https://hrcak.srce.hr/196651

Posjeta: 103 *