SOLUBILITY IN THE UO2SEO4-(CH3)(2)NCONH2-H2O SYSTEM

Authors
SEREZHKINA LB SEREZHKIN VN
Citation
Lb. Serezhkina et Vn. Serezhkin, SOLUBILITY IN THE UO2SEO4-(CH3)(2)NCONH2-H2O SYSTEM, Radiochemistry, 36(5), 1994, pp. 436-437
Citations number
4
Categorie Soggetti
Chemistry Analytical","Chemistry Inorganic & Nuclear
Journal title
Radiochemistry → ACNP
ISSN journal
10663622
Volume
36
Issue
5
Year of publication
1994
Pages
436 - 437
Database
ISI
SICI code
1066-3622(1994)36:5<436:SITUS>2.0.ZU;2-Y
Abstract
Complexation in the UO2SeO4-(CH3)(2)NCONH2-H2O system is studied by is othermal solubility at 25 degrees C. Congruently soluble UO2SeO4 . 2(C H3)(2)NCONH2 . 2H(2)O (I) is detected. The unit-cell constants of I fo und by a single-crystal x-ray diffraction study are a = 14.251, b = 13 .896, c = 17.789 Angstrom, beta = 104.74 degrees, Z = 8, and space gro up P2(1)/c. Compound I is a representative of the AT(3)M(2)(1) crystal -chemical group of uranyl complexes.