Edge-Sharing BO4 Tetrahedra and Pentacoordinated Silicon in the High-Pressure Modification of NaBSi3O8

Standard

Edge-Sharing BO4 Tetrahedra and Pentacoordinated Silicon in the High-Pressure Modification of NaBSi3O8. / Gorelova, Liudmila ; Pakhomova, Anna; Aprilis, Georgios; Yin, Yuqing; Laniel, Dominique; Winkler, Bjoern; Krivovichev, Sergey ; Pekov, Igor ; Dubrovinskaia, Natalia; Dubrovinsky, L.S.

в: Inorganic Chemistry Frontiers, Том 9, № 8, 19.02.2022, стр. 1735-1742.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Gorelova, L, Pakhomova, A, Aprilis, G, Yin, Y, Laniel, D, Winkler, B, Krivovichev, S, Pekov, I, Dubrovinskaia, N & Dubrovinsky, LS 2022, 'Edge-Sharing BO4 Tetrahedra and Pentacoordinated Silicon in the High-Pressure Modification of NaBSi3O8', Inorganic Chemistry Frontiers, Том. 9, № 8, стр. 1735-1742. https://doi.org/10.1039/d2qi00101b

APA

Gorelova, L., Pakhomova, A., Aprilis, G., Yin, Y., Laniel, D., Winkler, B., Krivovichev, S., Pekov, I., Dubrovinskaia, N., & Dubrovinsky, L. S. (2022). Edge-Sharing BO4 Tetrahedra and Pentacoordinated Silicon in the High-Pressure Modification of NaBSi3O8. Inorganic Chemistry Frontiers, 9(8), 1735-1742. https://doi.org/10.1039/d2qi00101b

Vancouver

Gorelova L, Pakhomova A, Aprilis G, Yin Y, Laniel D, Winkler B и пр. Edge-Sharing BO4 Tetrahedra and Pentacoordinated Silicon in the High-Pressure Modification of NaBSi3O8. Inorganic Chemistry Frontiers. 2022 Февр. 19;9(8):1735-1742. https://doi.org/10.1039/d2qi00101b

Author

Gorelova, Liudmila ; Pakhomova, Anna ; Aprilis, Georgios ; Yin, Yuqing ; Laniel, Dominique ; Winkler, Bjoern ; Krivovichev, Sergey ; Pekov, Igor ; Dubrovinskaia, Natalia ; Dubrovinsky, L.S. / Edge-Sharing BO4 Tetrahedra and Pentacoordinated Silicon in the High-Pressure Modification of NaBSi3O8. в: Inorganic Chemistry Frontiers. 2022 ; Том 9, № 8. стр. 1735-1742.

BibTeX

@article{a5fda128b16e4df9bad3da7f7fb5bd7b,

title = "Edge-Sharing BO4 Tetrahedra and Pentacoordinated Silicon in the High-Pressure Modification of NaBSi3O8",

abstract = "The high-pressure behavior of the borosilicate reedmergnerite NaBSi3O8 has been studied using in situ single-crystal X-ray diffraction and Raman spectroscopy up to 35 GPa. The crystal structure of NaBSi3O8 contracts homogenously upon compression up to 12 GPa, while at higher pressures it undergoes two phase transitions. Above 16 GPa the unit-cell volume is doubled, whereas the coordination numbers of all cations and the structural topology are preserved. Above 25 GPa the crystal structure of NaBSi3O8 contains extremely rare dimers of edge-sharing BO4 tetrahedra and earlier unknown Si2O5 groups consisting of edge-sharing SiO5 square pyramids. The structural model was corroborated by DFT calculations. This HP modification is the first example of a borosilicate compound with edge-sharing BO4 tetrahedra.",

keywords = "BORATE, BORON ALBITE, COMPRESSIBILITY, CRYSTAL-STRUCTURE, DANBURITE, OXOBORATE, PHASE-TRANSITIONS, RE, REEDMERGNERITE",

author = "Liudmila Gorelova and Anna Pakhomova and Georgios Aprilis and Yuqing Yin and Dominique Laniel and Bjoern Winkler and Sergey Krivovichev and Igor Pekov and Natalia Dubrovinskaia and L.S. Dubrovinsky",

year = "2022",

month = feb,

day = "19",

doi = "10.1039/d2qi00101b",

language = "English",

volume = "9",

pages = "1735--1742",

journal = "Inorganic Chemistry Frontiers",

issn = "2052-1545",

publisher = "Royal Society of Chemistry",

number = "8",

}

RIS

TY - JOUR

T1 - Edge-Sharing BO4 Tetrahedra and Pentacoordinated Silicon in the High-Pressure Modification of NaBSi3O8

AU - Gorelova, Liudmila

AU - Pakhomova, Anna

AU - Aprilis, Georgios

AU - Yin, Yuqing

AU - Laniel, Dominique

AU - Winkler, Bjoern

AU - Krivovichev, Sergey

AU - Pekov, Igor

AU - Dubrovinskaia, Natalia

AU - Dubrovinsky, L.S.

PY - 2022/2/19

Y1 - 2022/2/19

N2 - The high-pressure behavior of the borosilicate reedmergnerite NaBSi3O8 has been studied using in situ single-crystal X-ray diffraction and Raman spectroscopy up to 35 GPa. The crystal structure of NaBSi3O8 contracts homogenously upon compression up to 12 GPa, while at higher pressures it undergoes two phase transitions. Above 16 GPa the unit-cell volume is doubled, whereas the coordination numbers of all cations and the structural topology are preserved. Above 25 GPa the crystal structure of NaBSi3O8 contains extremely rare dimers of edge-sharing BO4 tetrahedra and earlier unknown Si2O5 groups consisting of edge-sharing SiO5 square pyramids. The structural model was corroborated by DFT calculations. This HP modification is the first example of a borosilicate compound with edge-sharing BO4 tetrahedra.

AB - The high-pressure behavior of the borosilicate reedmergnerite NaBSi3O8 has been studied using in situ single-crystal X-ray diffraction and Raman spectroscopy up to 35 GPa. The crystal structure of NaBSi3O8 contracts homogenously upon compression up to 12 GPa, while at higher pressures it undergoes two phase transitions. Above 16 GPa the unit-cell volume is doubled, whereas the coordination numbers of all cations and the structural topology are preserved. Above 25 GPa the crystal structure of NaBSi3O8 contains extremely rare dimers of edge-sharing BO4 tetrahedra and earlier unknown Si2O5 groups consisting of edge-sharing SiO5 square pyramids. The structural model was corroborated by DFT calculations. This HP modification is the first example of a borosilicate compound with edge-sharing BO4 tetrahedra.

KW - BORATE

KW - BORON ALBITE

KW - COMPRESSIBILITY

KW - CRYSTAL-STRUCTURE

KW - DANBURITE

KW - OXOBORATE

KW - PHASE-TRANSITIONS

KW - RE

KW - REEDMERGNERITE

UR - https://www.mendeley.com/catalogue/57fa2a8b-60f3-3df3-852b-02fd258ddcbd/

UR - http://www.scopus.com/inward/record.url?scp=85126976080&partnerID=8YFLogxK

U2 - 10.1039/d2qi00101b

DO - 10.1039/d2qi00101b

M3 - Article

VL - 9

SP - 1735

EP - 1742

JO - Inorganic Chemistry Frontiers

JF - Inorganic Chemistry Frontiers

SN - 2052-1545

IS - 8

ER -

ID: 93055192