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  • Олег Иоханнесович Сийдра
2020
Open Access

Pb6O5(NO3)2: A Nonlinear Optical Oxynitrate Structurally Based on Lead Oxide Framework

Charkin, D. O., Borisov, A. S., Plokhikh, I. V., Stefanovich, S. Y., Zadoya, A. I., Zaloga, A. N., Semenova, T. F. & Siidra, O. I., 24 Feb 2020, In : Inorganic Chemistry.

Research output

Topological analysis of the layered uranyl compounds bearing slabs with UO2:TO4 ratio of 2:3

Nazarchuk, E. V., Charkin, D. O., Kozlov, D. V., Siidra, O. I. & Kalmykov, S. N., 1 Apr 2020, In : Radiochimica Acta. 108, 4, p. 249-260 12 p.

Research output

2019
3 Citations (Scopus)

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

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., 26 Mar 2019, In : Radiochimica Acta. 107, 4, p. 311-325 15 p.

Research output

1 Citation (Scopus)

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., May 2019, In : European Journal of Mineralogy. 31, 3, p. 619-628

Research output

1 Citation (Scopus)

Mineral-Inspired Crystal Growth and Physical Properties of Na 2 Cu(SO 4 ) 2 and Review of Na 2 M(SO 4 ) 2 (H 2 O) x (x = 0-6) Compounds

Kovrugin, V. M., Nekrasova, D. O., Siidra, O. I., Mentré, O., Masquelier, C., Stefanovich, S. Y. & Colmont, M., 6 Feb 2019, In : Crystal Growth and Design. 19, 2, p. 1233-1244

Research output

3 Citations (Scopus)

Open-framework sodium uranyl selenate and sodium uranyl sulfate with protonated morpholino-N-acetic acid

Назарчук, Е. В., Сийдра, О. И., Чаркин, Д., Чуканов, Н. В., Захаров, А. Ю., Калмыков, С. Н., Ихолайнен, Ю. А. & Шариков, М. И., 1 Feb 2019, In : Zeitschfrift fur Kristallographie. 234, 2, p. 109-118 10 p.

Research output

Open Access
2 Citations (Scopus)

Reversible hydration/dehydration and thermal expansion of euchlorine, ideally KNaCu3O(SO4)3

Siidra, O. I., Borisov, A. S., Lukina, E. A., Depmeier, W., Platonova, N. V., Colmont, M. & Nekrasova, D. O., 1 Apr 2019, In : Physics and Chemistry of Minerals. 46, 4, p. 403-416 14 p.

Research output

4 Citations (Scopus)

Structural, thermal, and IR studies of β-[Nd2O2](CrO4), an unexpected analog of a slag phase [Ba2F2](S6+O3S2-)

Charkin, D. O., Plokhikh, I. V., Zadoya, A. I., Zaloga, A. N., Depmeier, W. & Siidra, O. I., 1 Jan 2019, In : Zeitschrift fur Kristallographie - Crystalline Materials. 234, 1, p. 1-8 8 p.

Research output

2 Citations (Scopus)

Synthesis, crystal structure, spectroscopic properties, and thermal behavior of rare-earth oxide selenates, Ln2O2SeO4 (Ln = La, Pr, Nd): The new perspectives of solid-state double-exchange synthesis

Charkin, D. O., Karpov, A. S., Kazakov, S. M., Plokhikh, I. V., Zadoya, A. I., Kuznetsov, A. N., Maslakov, K. I., Teterin, A. Y., Teterin, Y. A., Zaloga, A. N. & Siidra, O. I., 1 Sep 2019, In : Journal of Solid State Chemistry. 277, p. 163-168

Research output

1 Citation (Scopus)

Synthesis and structural variety of first Mn and Bi selenites and selenite chlorides

Kovrugin, V. M., Colmont, M., Siidra, O. I., Charkin, D. O., Aliev, A., Krivovichev, S. V. & Mentré, O., Mar 2019, In : Zeitschrift fur Kristallographie - Crystalline Materials. 234, 3, p. 141-153 13 p.

Research output

2 Citations (Scopus)
2018

Ammoniovoltaite, (NH4)2Fe2+5Fe3+3Al(SO4)12(H2O)18, a new mineral from the Severo-Kambalny geothermal field, Kamchatka, Russia

Zhitova, E. S., Siidra, O. I., Belakovsky, D. I., Shilovskikh, V. V., Nuzhdaev, A. A. & Ismagilova, R. M., Oct 2018, In : Mineralogical Magazine. 82, 5, p. 1057-1077 21 p.

Research output

4 Citations (Scopus)
1 Citation (Scopus)

Calamaite, a new natural titanium sulfate from the Alcaparrosa mine, Calama, Antofagasta region, Chile

Pekov, I. V., Siidra, O. I., Chukanov, N. V., Yapaskurt, V. O., Belakovskiy, D. I., Turchkova, A. G. & Möhn, G., Jul 2018, In : European Journal of Mineralogy. 30, 4, p. 801-809 9 p.

Research output

CdBiO2NO3, a new layered bismuth oxide nitrate

Charkin, D. O., Plokhikh, I. V., Zadoya, A. I., Kuznetsova, P. L., Kazakov, S. M. & Siidra, O. I., 1 Oct 2018, In : Solid State Sciences. 84, p. 23-27 5 p.

Research output

Complex Uranyl Dichromates Templated by Aza-Crowns

Siidra, O. I., Nazarchuk, E. V., Charkin, D. O., Kalmykov, S. N. & Zadoya, A. I., Dec 2018, In : Crystals. 8, p. 462

Research output

5 Citations (Scopus)
1 Citation (Scopus)

Embreyite: Structure determination, chemical formula and comparative crystal chemistry

Kovrugin, V. M., Siidra, O. I., Pekov, I. V., Chukanov, N. V., Khanin, D. A. & Agakhanov, A. A., 1 Apr 2018, In : Mineralogical Magazine. 82, 2, p. 275-290 16 p.

Research output

2 Citations (Scopus)

Grootfonteinite, Pb3O(CO3)2, a new mineral species from the Kombat Mine, Namibia, merotypically related to hydrocerussite

Siidra, O. I., Jonsson, E., Chukanov, N. V., Nekrasova, D. O., Pekov, I. V., Depmeier, W., Polekhovsky, Y. S. & Yapaskurt, V. O., 1 Apr 2018, In : European Journal of Mineralogy. 30, 2, p. 367-373 7 p.

Research output

3 Citations (Scopus)
5 Citations (Scopus)

ILIRNEYITE, Mg0.5[ZnMn3þ(TeO3)3]4.5H2O, A NEW MINERAL FROM CHUKOTKA, RUSSIAILIRNEYITE, Mg0.5[ZnMn3þ(TeO3)3]*4.5H2O, A NEW MINERAL FROM CHUKOTKA, RUSSIA

Pekov, I., Siidra, O. I., Vlasov, E. A., Yapaskurt, V. O., Polekhovsky, Y. S. & Apletalin, A. V., 2018, In : Canadian Mineralogist. 56, 6, p. 913-921 9 p.

Research output

Itelmenite, Na2CuMg2(SO4)4, a new anhydrous sulphate mineral from the Tolbachik volcano

Назарчук, Е. В., Сийдра, О. И., Агаханов, А. А., Лукина, Е. А., Авдонцева, Е. Ю. & Карпов, Г. А., Dec 2018, In : Mineralogical Magazine. 82, 6, p. 1233-1241

Research output

Open Access
4 Citations (Scopus)

JANCHEVITE, Pb7V(O8.5vac0.5)Cl2, A NEW MINERAL FROM THE KOMBAT MINE, NAMIBIA

Chukanov, N. V., Nekrasova, D. O., Siidra, O. I., Polekhovsky, Y. S. & Pekov, I. V., 31 Mar 2018, In : Canadian Mineralogist. 56, 2, p. 159-165 7 p.

Research output

1 Citation (Scopus)
Open Access
3 Citations (Scopus)
10 Citations (Scopus)

Somersetite, Pb8O(OH)4(CO3)5, a new complex hydrocerussite-related mineral from the Mendip Hills, England

Сийдра, О. И., Некрасова, Д. О., Turner, R., Зайцев, А. Н., Чуканов, Н. В., Полеховский, Ю. С., Spratt, J. & Rumsey, M. S., Oct 2018, In : Mineralogical Magazine. 82, 5, p. 1211-1224 14 p.

Research output

1 Citation (Scopus)
2 Citations (Scopus)
3 Citations (Scopus)

The hydrocerussite-related phase, NaPb5(CO3)4(OH)3, from the ancient slags of Lavrion, Greece

Сийдра, О. И., Некрасова, Д. О., Чуканов, Н. В., Пеков, И. В., Япаскурт, В. О., Katerinopoulos, A., Voudouris, P., Magganas, A. & Зайцев, А. Н., Aug 2018, In : Mineralogical Magazine. 82, 4, p. 809–819 11 p.

Research output

2 Citations (Scopus)
Open Access
5 Citations (Scopus)

Ziminaite, Fe3+VO4, a new howardevansite-group mineral from the Bezymyannyi volcano, Kamchatka, Russia

Pekov, I. V., Siidra, O. I., Yapaskurt, V. O., Polekhovsky, Y. S. & Kartashov, P. M., 1 Jun 2018, In : Mineralogy and Petrology. 112, 3, p. 371-379 9 p.

Research output

2 Citations (Scopus)

В Петербургском университете создали урановые нанотрубки

Назарчук, Е. В. & Сийдра, О. И., 15 May 2018, Санкт-Петрбург : Издательство «Диалог».

Research output