Abstract
The single crystals of the Np(V) complex (NH4)[NpO2(CO3)] (I) were synthesized and studied by X-ray diffraction. At 100 K, the crystals are hexagonal, space group P63 μmc, a = 5.0734(1) Å, c = 10.9191(2) Å, V= 243.399(11) Å3, Z = 2, ρ(calcd) = 4.735 g/cm3. The absorption spectra of a crystal of I in the visible and infrared ranges were measured.
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Original Russian Text © M.S. Grigoir’ev, N.A. Budantseva, A.M. Fedoseev, 2010, published in Koordinatsionnaya Khimiya, 2010, Vol. 36, No. 2, pp. 157–160.
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Grigor’ev, M.S., Budantseva, N.A. & Fedoseev, A.M. Study of the monocarbonate complex of pentavalent neptunium (NH4)[NpO2(CO3)]. Russ J Coord Chem 36, 157–160 (2010). https://doi.org/10.1134/S1070328410020120
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DOI: https://doi.org/10.1134/S1070328410020120