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Sr3[CO4]O Antiperovskite with Tetrahedrally Coordinated sp3-Hybridized Carbon and OSr6Octahedra. / Spahr, Dominik; König, Jannes; Bayarjargal, Lkhamsuren et al.

In: Inorganic Chemistry, Vol. 60, No. 19, 04.10.2021, p. 14504-14508.

Research output: Contribution to journal › Article › peer-review

Harvard

Spahr, D, König, J, Bayarjargal, L, Gavryushkin, PN, Milman, V, Liermann, HP & Winkler, B 2021, 'Sr3[CO4]O Antiperovskite with Tetrahedrally Coordinated sp3-Hybridized Carbon and OSr6Octahedra', Inorganic Chemistry, vol. 60, no. 19, pp. 14504-14508. https://doi.org/10.1021/acs.inorgchem.1c01900

APA

Spahr, D., König, J., Bayarjargal, L., Gavryushkin, P. N., Milman, V., Liermann, H. P., & Winkler, B. (2021). Sr3[CO4]O Antiperovskite with Tetrahedrally Coordinated sp3-Hybridized Carbon and OSr6Octahedra. Inorganic Chemistry, 60(19), 14504-14508. https://doi.org/10.1021/acs.inorgchem.1c01900

Vancouver

Spahr D, König J, Bayarjargal L, Gavryushkin PN, Milman V, Liermann HP et al. Sr3[CO4]O Antiperovskite with Tetrahedrally Coordinated sp3-Hybridized Carbon and OSr6Octahedra. Inorganic Chemistry. 2021 Oct 4;60(19):14504-14508. Epub 2021 Sept 14. doi: 10.1021/acs.inorgchem.1c01900

Author

Spahr, Dominik ; König, Jannes ; Bayarjargal, Lkhamsuren et al. / Sr3[CO4]O Antiperovskite with Tetrahedrally Coordinated sp3-Hybridized Carbon and OSr6Octahedra. In: Inorganic Chemistry. 2021 ; Vol. 60, No. 19. pp. 14504-14508.

BibTeX

@article{aa13bb14c56c4f149740a88a38955bdc,
title = "Sr3[CO4]O Antiperovskite with Tetrahedrally Coordinated sp3-Hybridized Carbon and OSr6Octahedra",
abstract = "We have synthesized the orthocarbonate Sr3[CO4]O in a laser-heated diamond anvil cell at 20 and 30 GPa by heating to ≈3000 (300) K. Afterward, we recovered the orthocarbonate with [CO4]4- groups at ambient conditions. Single-crystal diffraction shows the presence of [CO4]4- groups, i.e., sp3-hybridized carbon tetrahedrally coordinated by covalently bound oxygen atoms. The [CO4]4- tetrahedra are located in a cage formed by corner-sharing OSr6 octahedra, i.e., octahedra with oxygen as a central ion, forming an antiperovskite-type structure. At high pressures, the octahedra are nearly ideal and slightly rotated. The high-pressure phase is tetragonal (I4/mcm). Upon pressure release, there is a phase transition with a symmetry lowering to an orthorhombic phase (Pnma), where the octahedra tilt and deform slightly. ",
author = "Dominik Spahr and Jannes K{\"o}nig and Lkhamsuren Bayarjargal and Gavryushkin, {Pavel N.} and Victor Milman and Liermann, {Hanns Peter} and Bj{\"o}rn Winkler",
note = "Funding Information: We gratefully acknowledge funding from the DFG (Projects WI1232 and BA4020) and the DFG-Research Unit FOR2125/CarboPaT. B.W. is grateful for support by the BIOVIA Science Ambassador program. P.N.G. was supported by RFBR (Project 20-03-00774) and by the state assignment project of IGM SB RAS. We acknowledge DESY (Hamburg, Germany), a member of the Helmholtz Association HGF, for the provision of experimental facilities. Parts of this research were carried out at PETRA III on beamline P02.2. Publisher Copyright: {\textcopyright}",
year = "2021",
month = oct,
day = "4",
doi = "10.1021/acs.inorgchem.1c01900",
language = "English",
volume = "60",
pages = "14504--14508",
journal = "Inorganic Chemistry",
issn = "0020-1669",
publisher = "American Chemical Society",
number = "19",

}

RIS

TY - JOUR

T1 - Sr3[CO4]O Antiperovskite with Tetrahedrally Coordinated sp3-Hybridized Carbon and OSr6Octahedra

AU - Spahr, Dominik

AU - König, Jannes

AU - Bayarjargal, Lkhamsuren

AU - Gavryushkin, Pavel N.

AU - Milman, Victor

AU - Liermann, Hanns Peter

AU - Winkler, Björn

N1 - Funding Information: We gratefully acknowledge funding from the DFG (Projects WI1232 and BA4020) and the DFG-Research Unit FOR2125/CarboPaT. B.W. is grateful for support by the BIOVIA Science Ambassador program. P.N.G. was supported by RFBR (Project 20-03-00774) and by the state assignment project of IGM SB RAS. We acknowledge DESY (Hamburg, Germany), a member of the Helmholtz Association HGF, for the provision of experimental facilities. Parts of this research were carried out at PETRA III on beamline P02.2. Publisher Copyright: ©

PY - 2021/10/4

Y1 - 2021/10/4

N2 - We have synthesized the orthocarbonate Sr3[CO4]O in a laser-heated diamond anvil cell at 20 and 30 GPa by heating to ≈3000 (300) K. Afterward, we recovered the orthocarbonate with [CO4]4- groups at ambient conditions. Single-crystal diffraction shows the presence of [CO4]4- groups, i.e., sp3-hybridized carbon tetrahedrally coordinated by covalently bound oxygen atoms. The [CO4]4- tetrahedra are located in a cage formed by corner-sharing OSr6 octahedra, i.e., octahedra with oxygen as a central ion, forming an antiperovskite-type structure. At high pressures, the octahedra are nearly ideal and slightly rotated. The high-pressure phase is tetragonal (I4/mcm). Upon pressure release, there is a phase transition with a symmetry lowering to an orthorhombic phase (Pnma), where the octahedra tilt and deform slightly.

AB - We have synthesized the orthocarbonate Sr3[CO4]O in a laser-heated diamond anvil cell at 20 and 30 GPa by heating to ≈3000 (300) K. Afterward, we recovered the orthocarbonate with [CO4]4- groups at ambient conditions. Single-crystal diffraction shows the presence of [CO4]4- groups, i.e., sp3-hybridized carbon tetrahedrally coordinated by covalently bound oxygen atoms. The [CO4]4- tetrahedra are located in a cage formed by corner-sharing OSr6 octahedra, i.e., octahedra with oxygen as a central ion, forming an antiperovskite-type structure. At high pressures, the octahedra are nearly ideal and slightly rotated. The high-pressure phase is tetragonal (I4/mcm). Upon pressure release, there is a phase transition with a symmetry lowering to an orthorhombic phase (Pnma), where the octahedra tilt and deform slightly.

UR - http://www.scopus.com/inward/record.url?scp=85115945023&partnerID=8YFLogxK

U2 - 10.1021/acs.inorgchem.1c01900

DO - 10.1021/acs.inorgchem.1c01900

M3 - Article

C2 - 34520201

AN - SCOPUS:85115945023

VL - 60

SP - 14504

EP - 14508

JO - Inorganic Chemistry

JF - Inorganic Chemistry

SN - 0020-1669

IS - 19

ER -

ID: 34347639