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Croatica Chemica Acta, Vol.78 No.2 Lipanj 2005.

Izvorni znanstveni članak

Formation and Characterization of Bisthiourea Zinc Formate

Violeta Z. Vassileva
Petranka P. Petrova

Puni tekst: engleski, pdf (137 KB) str. 295-299 preuzimanja: 838* citiraj
APA
Vassileva, V.Z., Petrova, P.P. (2005). Formation and Characterization of Bisthiourea Zinc Formate. Croatica Chemica Acta, 78(2), 295-299. Preuzeto s https://hrcak.srce.hr/25

Sažetak
Formation of a new complex in the Zn(HCOO)2-CS(NH2)2-H2O system at 25 °C was established by the solubility method. Its composition was determined to be Zn(HCOO)2 * 2CS(NH2)2.
The bisthiourea zinc formate (BTZF) is an incongruently soluble salt at 25 °C. It has been characterized by X-ray powder diffraction, IR spectroscopy and thermal analysis. The infrared spectra reveal that thiourea forms a zinc-sulfur bond. Thermal decomposition at a temperature of 400 °C yields ZnS.

Ključne riječi
bisthiourea zinc formate; solubility diagram; X-ray; IR spectroscopy; DTA

Hrčak ID: 25

URI
https://hrcak.srce.hr/25

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