Abstract
Interactions in the system Pb(NO3)2-Na 2S2O3-(NH2)2CS-H 2O were studied using UV spectroscopy. The results of the study indicate a possibility of complete substitution of thiourea for thiosulfate ions when the solution concentration is 10-3 mol/L. The compounds PbS2O3 • (NH2)2CS • H 2O and PbS2O3 • 2(NH2) 2CS • H2O were isolated from concentrated aqueous solutions and characterized by IR spectroscopy and thermal analysis. The structure of these compounds is suggested. Thermolysis schemes for these compounds are suggested on the basis of the IR absorption spectra of thermolysis products.
| Original language | English |
|---|---|
| Pages (from-to) | 117-122 |
| Number of pages | 6 |
| Journal | Russian Journal of Inorganic Chemistry |
| Volume | 53 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - Jan 2008 |
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ASJC Scopus subject areas
- Inorganic Chemistry
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Thiosulfatothiourea lead complexes. / Egorov, N. B.; Eremin, L. P.; Usov, V. F.; Larionov, A. M.; Fiterer, I. P.
In: Russian Journal of Inorganic Chemistry, Vol. 53, No. 1, 01.2008, p. 117-122.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Thiosulfatothiourea lead complexes
AU - Egorov, N. B.
AU - Eremin, L. P.
AU - Usov, V. F.
AU - Larionov, A. M.
AU - Fiterer, I. P.
PY - 2008/1
Y1 - 2008/1
N2 - Interactions in the system Pb(NO3)2-Na 2S2O3-(NH2)2CS-H 2O were studied using UV spectroscopy. The results of the study indicate a possibility of complete substitution of thiourea for thiosulfate ions when the solution concentration is 10-3 mol/L. The compounds PbS2O3 • (NH2)2CS • H 2O and PbS2O3 • 2(NH2) 2CS • H2O were isolated from concentrated aqueous solutions and characterized by IR spectroscopy and thermal analysis. The structure of these compounds is suggested. Thermolysis schemes for these compounds are suggested on the basis of the IR absorption spectra of thermolysis products.
AB - Interactions in the system Pb(NO3)2-Na 2S2O3-(NH2)2CS-H 2O were studied using UV spectroscopy. The results of the study indicate a possibility of complete substitution of thiourea for thiosulfate ions when the solution concentration is 10-3 mol/L. The compounds PbS2O3 • (NH2)2CS • H 2O and PbS2O3 • 2(NH2) 2CS • H2O were isolated from concentrated aqueous solutions and characterized by IR spectroscopy and thermal analysis. The structure of these compounds is suggested. Thermolysis schemes for these compounds are suggested on the basis of the IR absorption spectra of thermolysis products.
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UR - http://www.scopus.com/inward/citedby.url?scp=66949179675&partnerID=8YFLogxK
U2 - 10.1134/S0036023608010166
DO - 10.1134/S0036023608010166
M3 - Article
VL - 53
SP - 117
EP - 122
JO - Russian Journal of Inorganic Chemistry
JF - Russian Journal of Inorganic Chemistry
SN - 0036-0236
IS - 1
ER -