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New High-Pressure and High-Temperature CaCO3Polymorph. / Druzhbin, Dmitrii; Rashchenko, Sergey V.; Shatskiy, Anton et al.

In: ACS Earth and Space Chemistry, Vol. 6, No. 6, 16.06.2022, p. 1506-1513.

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

Harvard

Druzhbin, D, Rashchenko, SV, Shatskiy, A & Crichton, WA 2022, 'New High-Pressure and High-Temperature CaCO3Polymorph', ACS Earth and Space Chemistry, vol. 6, no. 6, pp. 1506-1513. https://doi.org/10.1021/acsearthspacechem.2c00019

APA

Druzhbin, D., Rashchenko, S. V., Shatskiy, A., & Crichton, W. A. (2022). New High-Pressure and High-Temperature CaCO3Polymorph. ACS Earth and Space Chemistry, 6(6), 1506-1513. https://doi.org/10.1021/acsearthspacechem.2c00019

Vancouver

Druzhbin D, Rashchenko SV, Shatskiy A, Crichton WA. New High-Pressure and High-Temperature CaCO3Polymorph. ACS Earth and Space Chemistry. 2022 Jun 16;6(6):1506-1513. Epub 2022 May 26. doi: 10.1021/acsearthspacechem.2c00019

Author

Druzhbin, Dmitrii ; Rashchenko, Sergey V. ; Shatskiy, Anton et al. / New High-Pressure and High-Temperature CaCO3Polymorph. In: ACS Earth and Space Chemistry. 2022 ; Vol. 6, No. 6. pp. 1506-1513.

BibTeX

@article{8079965437244d7e943ec27900a6635e,
title = "New High-Pressure and High-Temperature CaCO3Polymorph",
abstract = "In this work, we report an experimental observation of a new CaCO3calcite-Vb phase, which occurs as the intermediate between aragonite and calcite-V at pressures >3.5 GPa and temperatures >1200 °C, suggesting it can exist in CaCO3-containing rocks at {\^a} 125-200 km. Calcite-Vb is determined to have the KClO3-Type structure with the monoclinic P21/m space group and lattice parameters of a = 6.284(5) {\AA}, b = 4.870(3) {\AA}, c = 3.991(4) {\AA}, β = 107.94(3)°, and V = 116.19(15) {\AA}3. Possible transformation mechanisms between calcite-Vb, aragonite, and calcite-V are illustrated.",
keywords = "aragonite, calcite, high-pressure, multianvil, phase transition, X-ray diffraction",
author = "Dmitrii Druzhbin and Rashchenko, {Sergey V.} and Anton Shatskiy and Crichton, {Wilson A.}",
note = "Funding Information: W.A.C. and D.D. were supported by the European Synchrotron Radiation Facility (ESRF). The work of S.V.R. was supported by RSF grant #21-77-00016. A.S. was supported by the state assignment of IGAC RAS. Publisher Copyright: {\textcopyright} 2022 American Chemical Society.",
year = "2022",
month = jun,
day = "16",
doi = "10.1021/acsearthspacechem.2c00019",
language = "English",
volume = "6",
pages = "1506--1513",
journal = "ACS Earth and Space Chemistry",
issn = "2472-3452",
publisher = "American Chemical Society",
number = "6",

}

RIS

TY - JOUR

T1 - New High-Pressure and High-Temperature CaCO3Polymorph

AU - Druzhbin, Dmitrii

AU - Rashchenko, Sergey V.

AU - Shatskiy, Anton

AU - Crichton, Wilson A.

N1 - Funding Information: W.A.C. and D.D. were supported by the European Synchrotron Radiation Facility (ESRF). The work of S.V.R. was supported by RSF grant #21-77-00016. A.S. was supported by the state assignment of IGAC RAS. Publisher Copyright: © 2022 American Chemical Society.

PY - 2022/6/16

Y1 - 2022/6/16

N2 - In this work, we report an experimental observation of a new CaCO3calcite-Vb phase, which occurs as the intermediate between aragonite and calcite-V at pressures >3.5 GPa and temperatures >1200 °C, suggesting it can exist in CaCO3-containing rocks at â 125-200 km. Calcite-Vb is determined to have the KClO3-Type structure with the monoclinic P21/m space group and lattice parameters of a = 6.284(5) Å, b = 4.870(3) Å, c = 3.991(4) Å, β = 107.94(3)°, and V = 116.19(15) Å3. Possible transformation mechanisms between calcite-Vb, aragonite, and calcite-V are illustrated.

AB - In this work, we report an experimental observation of a new CaCO3calcite-Vb phase, which occurs as the intermediate between aragonite and calcite-V at pressures >3.5 GPa and temperatures >1200 °C, suggesting it can exist in CaCO3-containing rocks at â 125-200 km. Calcite-Vb is determined to have the KClO3-Type structure with the monoclinic P21/m space group and lattice parameters of a = 6.284(5) Å, b = 4.870(3) Å, c = 3.991(4) Å, β = 107.94(3)°, and V = 116.19(15) Å3. Possible transformation mechanisms between calcite-Vb, aragonite, and calcite-V are illustrated.

KW - aragonite

KW - calcite

KW - high-pressure

KW - multianvil

KW - phase transition

KW - X-ray diffraction

UR - http://www.scopus.com/inward/record.url?scp=85131464572&partnerID=8YFLogxK

U2 - 10.1021/acsearthspacechem.2c00019

DO - 10.1021/acsearthspacechem.2c00019

M3 - Article

AN - SCOPUS:85131464572

VL - 6

SP - 1506

EP - 1513

JO - ACS Earth and Space Chemistry

JF - ACS Earth and Space Chemistry

SN - 2472-3452

IS - 6

ER -

ID: 36436511