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Crystal structure refinements of isomertieite, Pd11Sb2As2, and törnroosite, Pd11As2Te2. / Karimova, Oxana V.; Grokhovskaya, Tatiana L.; Zolotarev, Andrey A.; Gurzhiy, Vladislav V.

In: Canadian Mineralogist, Vol. 54, No. 2, 01.03.2016, p. 511-517.

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

Harvard

Karimova, OV, Grokhovskaya, TL, Zolotarev, AA & Gurzhiy, VV 2016, 'Crystal structure refinements of isomertieite, Pd11Sb2As2, and törnroosite, Pd11As2Te2', Canadian Mineralogist, vol. 54, no. 2, pp. 511-517. https://doi.org/10.3749/canmin.1500039

APA

Karimova, O. V., Grokhovskaya, T. L., Zolotarev, A. A., & Gurzhiy, V. V. (2016). Crystal structure refinements of isomertieite, Pd11Sb2As2, and törnroosite, Pd11As2Te2. Canadian Mineralogist, 54(2), 511-517. https://doi.org/10.3749/canmin.1500039

Vancouver

Karimova OV, Grokhovskaya TL, Zolotarev AA, Gurzhiy VV. Crystal structure refinements of isomertieite, Pd11Sb2As2, and törnroosite, Pd11As2Te2. Canadian Mineralogist. 2016 Mar 1;54(2):511-517. https://doi.org/10.3749/canmin.1500039

Author

Karimova, Oxana V. ; Grokhovskaya, Tatiana L. ; Zolotarev, Andrey A. ; Gurzhiy, Vladislav V. / Crystal structure refinements of isomertieite, Pd11Sb2As2, and törnroosite, Pd11As2Te2. In: Canadian Mineralogist. 2016 ; Vol. 54, No. 2. pp. 511-517.

BibTeX

@article{84d3b3783dae44bda67043d3c9e5dac2,
title = "Crystal structure refinements of isomertieite, Pd11Sb2As2, and t{\"o}rnroosite, Pd11As2Te2",
abstract = "The crystal structures of isomertieite, Pd11Sb2As2, (I) from the Monche-Tundra intrusion, Monchegorsk Igneous Complex (MIC), Kola Peninsula, Russia, and t{\"o}rnroosite, Pd11As2(Te1.7Bi0.3)R2 (IIa) and Pd11As2 (Te1.3Bi0.7)R2 (IIb) from the South Sopcha intrusion, MIC, Kola Peninsula, Russia, were refined on the basis of X-ray diffraction data collected from single crystals. The two minerals were found to exhibit the same structure, cubic, space group Fd3m, Z=8, with unit-cell parameters for (I): a 12.297(5) {\AA}, V 1859.3(2) {\AA}3; for (IIa): a 12.350(2) {\AA}, V 1883.6(4) {\AA}3; and for (IIb): a 12.370(1) {\AA}, V 1892.9(3) {\AA}3. The structures were refined to R1=0.056 (I), 0.014 (IIa), 0.018 (IIb). The isomertieite crystal-chemical formula was confirmed. The Bi-for-Te substitution in t{\"o}rnroosite was found to not affect the main structural topology. In the structure of the two minerals there are three symmetrically independent Pd positions: M1, M2, and M3. M1 forms M1As4 tetrahedra, M2 forms M2As2Sb2 (I) or M2As2Te2 (II) tetrahedra, and M3 forms M3Sb3 (I) or M3Te3 (II) triangles connected together via common edges and forming a framework in the structure.",
keywords = "Crystal structure, Isomertieite, Tetrahedral framework, T{\"o}rnroosite, X-ray diffraction",
author = "Karimova, {Oxana V.} and Grokhovskaya, {Tatiana L.} and Zolotarev, {Andrey A.} and Gurzhiy, {Vladislav V.}",
year = "2016",
month = mar,
day = "1",
doi = "10.3749/canmin.1500039",
language = "English",
volume = "54",
pages = "511--517",
journal = "Canadian Mineralogist",
issn = "0008-4476",
publisher = "Mineralogical Association of Canada",
number = "2",

}

RIS

TY - JOUR

T1 - Crystal structure refinements of isomertieite, Pd11Sb2As2, and törnroosite, Pd11As2Te2

AU - Karimova, Oxana V.

AU - Grokhovskaya, Tatiana L.

AU - Zolotarev, Andrey A.

AU - Gurzhiy, Vladislav V.

PY - 2016/3/1

Y1 - 2016/3/1

N2 - The crystal structures of isomertieite, Pd11Sb2As2, (I) from the Monche-Tundra intrusion, Monchegorsk Igneous Complex (MIC), Kola Peninsula, Russia, and törnroosite, Pd11As2(Te1.7Bi0.3)R2 (IIa) and Pd11As2 (Te1.3Bi0.7)R2 (IIb) from the South Sopcha intrusion, MIC, Kola Peninsula, Russia, were refined on the basis of X-ray diffraction data collected from single crystals. The two minerals were found to exhibit the same structure, cubic, space group Fd3m, Z=8, with unit-cell parameters for (I): a 12.297(5) Å, V 1859.3(2) Å3; for (IIa): a 12.350(2) Å, V 1883.6(4) Å3; and for (IIb): a 12.370(1) Å, V 1892.9(3) Å3. The structures were refined to R1=0.056 (I), 0.014 (IIa), 0.018 (IIb). The isomertieite crystal-chemical formula was confirmed. The Bi-for-Te substitution in törnroosite was found to not affect the main structural topology. In the structure of the two minerals there are three symmetrically independent Pd positions: M1, M2, and M3. M1 forms M1As4 tetrahedra, M2 forms M2As2Sb2 (I) or M2As2Te2 (II) tetrahedra, and M3 forms M3Sb3 (I) or M3Te3 (II) triangles connected together via common edges and forming a framework in the structure.

AB - The crystal structures of isomertieite, Pd11Sb2As2, (I) from the Monche-Tundra intrusion, Monchegorsk Igneous Complex (MIC), Kola Peninsula, Russia, and törnroosite, Pd11As2(Te1.7Bi0.3)R2 (IIa) and Pd11As2 (Te1.3Bi0.7)R2 (IIb) from the South Sopcha intrusion, MIC, Kola Peninsula, Russia, were refined on the basis of X-ray diffraction data collected from single crystals. The two minerals were found to exhibit the same structure, cubic, space group Fd3m, Z=8, with unit-cell parameters for (I): a 12.297(5) Å, V 1859.3(2) Å3; for (IIa): a 12.350(2) Å, V 1883.6(4) Å3; and for (IIb): a 12.370(1) Å, V 1892.9(3) Å3. The structures were refined to R1=0.056 (I), 0.014 (IIa), 0.018 (IIb). The isomertieite crystal-chemical formula was confirmed. The Bi-for-Te substitution in törnroosite was found to not affect the main structural topology. In the structure of the two minerals there are three symmetrically independent Pd positions: M1, M2, and M3. M1 forms M1As4 tetrahedra, M2 forms M2As2Sb2 (I) or M2As2Te2 (II) tetrahedra, and M3 forms M3Sb3 (I) or M3Te3 (II) triangles connected together via common edges and forming a framework in the structure.

KW - Crystal structure

KW - Isomertieite

KW - Tetrahedral framework

KW - Törnroosite

KW - X-ray diffraction

UR - http://www.scopus.com/inward/record.url?scp=85012886451&partnerID=8YFLogxK

U2 - 10.3749/canmin.1500039

DO - 10.3749/canmin.1500039

M3 - Article

AN - SCOPUS:85012886451

VL - 54

SP - 511

EP - 517

JO - Canadian Mineralogist

JF - Canadian Mineralogist

SN - 0008-4476

IS - 2

ER -

ID: 9131981