Cs2Mo5O16 and Cs2Mo7O22: crystallization, structural and thermal properties | Sciact

Cs2Mo5O16 and Cs2Mo7O22: crystallization, structural and thermal properties Научная публикация

Журнал

Журнал структурной химии
ISSN: 2542-0976 , E-ISSN: 0136-7463

Вых. Данные

Год: 2025, Том: 66, Номер: 4, Номер статьи : 142914, Страниц : DOI: 10.26902/jsc_id142914

Ключевые слова

Cs2O-MoO3, phase diagram, thermoXRD, Cs2Mo5O16, Cs2Mo7O22

Авторы

Grigorieva V.D. ^1,2 , Bondareva A.F. ^1,2 , Artemyeva M.A. ^1,2 , Bazanova E.D. ^1,3 , Yelisseyev A.P. ^2,4 , Ryadun A.A. ^1,2 , Kuznetsov A.B. ⁴

Организации

1	Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
2	Novosibirsk State University, Novosibirsk, Russia
3	Novosibirsk State Technical University, Novosibirsk, Russia
4	Sobolev Institute of Geology and Mineralogy SB RAS, Novosibirsk, Russia

Needle-like Cs2Mo7O22 (7*1*1 mm3) and plated Cs2Mo5O16 (4*3*2 mm3) crystals were obtained by spontaneous crystallization method from Cs2Mo5O16 + 2%Cs2O and Cs2Mo7O22 + 2%Cs2O melts. Peritectic nature of Cs2Mo5O16 and Cs2Mo7O22 compounds was confirmed by differential scanning calorimetry and thermogravimetric analysis. Cs2Mo5O16 and Cs2Mo7O22 crystal structures were constructed based on X-ray diffraction data. Unit cell parameters of Cs2Mo5O16 and Cs2Mo7O22 crystal samples were measured in 0-450 °C temperature range and thermal expansion vectors were calculated. Photoluminescence was registered on both Cs2Mo5O16 and Cs2Mo7O22 samples at 80 K.

Grigorieva V.D. , Bondareva A.F. , Artemyeva M.A. , Bazanova E.D. , Yelisseyev A.P. , Ryadun A.A. , Kuznetsov A.B.
Cs2Mo5O16 and Cs2Mo7O22: crystallization, structural and thermal properties
Журнал структурной химии. 2025. V.66. N4. 142914 . DOI: 10.26902/jsc_id142914 OpenAlex

Опубликована online:	6 дек. 2024 г.
Опубликована в печати:	1 апр. 2025 г.

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