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Synthesis, crystal structure, high-temperature behavior and magnetic properties of CoBiO(AsO4), a Co analogue of paganoite. / Aliev, A.; Kozin, M.S.; Colmont, M.; Siidra, O.I.; Krivovichev, S.V.; Mentré, O.

In: Physics and Chemistry of Minerals, Vol. 42, No. 8, 2015, p. 663-670.

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Aliev, A. ; Kozin, M.S. ; Colmont, M. ; Siidra, O.I. ; Krivovichev, S.V. ; Mentré, O. / Synthesis, crystal structure, high-temperature behavior and magnetic properties of CoBiO(AsO4), a Co analogue of paganoite. In: Physics and Chemistry of Minerals. 2015 ; Vol. 42, No. 8. pp. 663-670.

BibTeX

@article{1e6a7ef94ad84c949551fffd286f339d,
title = "Synthesis, crystal structure, high-temperature behavior and magnetic properties of CoBiO(AsO4), a Co analogue of paganoite",
abstract = "{\textcopyright} 2015, Springer-Verlag Berlin Heidelberg.Single crystals and powder samples of Co analogue of paganoite CoBiO(AsO4) have been obtained by high-temperature solid-state reactions. Crystal structure [triclinic, $$P\bar{ 1 }$$P1¯, a = 5.2380(3), b = 6.8286(4), c = 7.6150(4) {\AA}, α = 111.631(2), β = 108.376(2), γ = 108.388(2)°, V = 209.55(2) {\AA}3] has been refined to R1 = 0.018 on the basis of 1524 unique observed reflections. CoBiO(AsO4) is isotypic to paganoite, NiBiO(AsO4). The crystal structure can be described as based upon [OCoBi]3+ chains of edge-sharing (OBi2Co2) tetrahedra linked via (AsO4) groups. Differential thermal analysis reveals no phase decomposition till 850 °C, when the compound starts to melt. A small endothermic peak is observed near 330 °C. Thermal expansion has been studied by high-temperature powder X-ray diffraction. Thermal expansion coefficients (αa = 10.1 × 10−6, αb",
author = "A. Aliev and M.S. Kozin and M. Colmont and O.I. Siidra and S.V. Krivovichev and O. Mentr{\'e}",
year = "2015",
doi = "10.1007/s00269-015-0752-y",
language = "English",
volume = "42",
pages = "663--670",
journal = "Physics and Chemistry of Minerals",
issn = "0342-1791",
publisher = "Springer Nature",
number = "8",

}

RIS

TY - JOUR

T1 - Synthesis, crystal structure, high-temperature behavior and magnetic properties of CoBiO(AsO4), a Co analogue of paganoite

AU - Aliev, A.

AU - Kozin, M.S.

AU - Colmont, M.

AU - Siidra, O.I.

AU - Krivovichev, S.V.

AU - Mentré, O.

PY - 2015

Y1 - 2015

N2 - © 2015, Springer-Verlag Berlin Heidelberg.Single crystals and powder samples of Co analogue of paganoite CoBiO(AsO4) have been obtained by high-temperature solid-state reactions. Crystal structure [triclinic, $$P\bar{ 1 }$$P1¯, a = 5.2380(3), b = 6.8286(4), c = 7.6150(4) Å, α = 111.631(2), β = 108.376(2), γ = 108.388(2)°, V = 209.55(2) Å3] has been refined to R1 = 0.018 on the basis of 1524 unique observed reflections. CoBiO(AsO4) is isotypic to paganoite, NiBiO(AsO4). The crystal structure can be described as based upon [OCoBi]3+ chains of edge-sharing (OBi2Co2) tetrahedra linked via (AsO4) groups. Differential thermal analysis reveals no phase decomposition till 850 °C, when the compound starts to melt. A small endothermic peak is observed near 330 °C. Thermal expansion has been studied by high-temperature powder X-ray diffraction. Thermal expansion coefficients (αa = 10.1 × 10−6, αb

AB - © 2015, Springer-Verlag Berlin Heidelberg.Single crystals and powder samples of Co analogue of paganoite CoBiO(AsO4) have been obtained by high-temperature solid-state reactions. Crystal structure [triclinic, $$P\bar{ 1 }$$P1¯, a = 5.2380(3), b = 6.8286(4), c = 7.6150(4) Å, α = 111.631(2), β = 108.376(2), γ = 108.388(2)°, V = 209.55(2) Å3] has been refined to R1 = 0.018 on the basis of 1524 unique observed reflections. CoBiO(AsO4) is isotypic to paganoite, NiBiO(AsO4). The crystal structure can be described as based upon [OCoBi]3+ chains of edge-sharing (OBi2Co2) tetrahedra linked via (AsO4) groups. Differential thermal analysis reveals no phase decomposition till 850 °C, when the compound starts to melt. A small endothermic peak is observed near 330 °C. Thermal expansion has been studied by high-temperature powder X-ray diffraction. Thermal expansion coefficients (αa = 10.1 × 10−6, αb

U2 - 10.1007/s00269-015-0752-y

DO - 10.1007/s00269-015-0752-y

M3 - Article

VL - 42

SP - 663

EP - 670

JO - Physics and Chemistry of Minerals

JF - Physics and Chemistry of Minerals

SN - 0342-1791

IS - 8

ER -

ID: 3979534