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Fingerprint Dive into the research topics where Олег Иоханнесович Сийдра is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 11 Similar Profiles
Crystal structure Химические соединения
Minerals Химические соединения
crystal structure Науки об окружающей среде
Cations Химические соединения
new mineral Науки об окружающей среде
mineral Науки об окружающей среде
Crystal chemistry Химические соединения
Atoms Химические соединения

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Projects 2019 2019

Research Output 2002 2019

Antofagastaite, Na2Ca(SO4)2·1.5H2O, a new mineral related to syngenite

Pekov, I. V., Kovrugin, V. M. K., Siidra, O. I., Chukanov, N. V., Belakovskiy, D. I., Koshlyakova, N. N., Yapaskurt, V. O., Turchkova, A. G. & Möhn, G., 12 Apr 2019, In : Mineralogical Magazine.

Research output

Open Access
new mineral
X-ray diffraction
sulfate group
new mineral
crystal structure
Sulfate minerals
1 Citation (Scopus)

Effect of solution acidity on the structure of amino acid-bearing uranyl compounds

Nazarchuk, E. V., Ikhalaynen, Y. A., Charkin, D. O., Siidra, O. I., Petrov, V. G., Kalmykov, S. N. & Borisov, A. S., 1 Apr 2019, In : Radiochimica Acta. 107, 4, p. 311-325

Research output

Bearings (structural)
amino acids
Amino Acids

Erikjonssonite, (Pb32O21)[(V,Si,Mo,As)O4]4Cl9, a new mineral from the Kombat mine and structural classification of layered lead oxychlorides related to litharge

Chukanov, N. V., Siidra, O. I., Polekhovsky, Y. S., Pekov, I. V., Varlamov, D. A., Ermolaeva, V. N. & Virus, A. A., 1 Jan 2019, In : European Journal of Mineralogy. 31, 3, p. 619-628 10 p.

Research output

new mineral
Vanadate minerals
Bond length