Belousovite, KZn(SO4)Cl, a new sulfate mineral from the Tolbachik volcano with apophyllite sheet-topology.

Олег Иоханнесович Сийдра, Евгений Васильевич Назарчук, Евгения Алексеевна Лукина, Анатолий Николаевич Зайцев, Владимир Владимирович Шиловских

Результат исследований: Научные публикации в периодических изданияхстатья

Выдержка

Belousovite, ideally KZn(SO4)Cl, was found in a Yadovitaya fumarole of the Second scoria cone of the North Breach of the Great Tolbachik Fissure Eruption (1975-1976), Tolbachik volcano, Kamchatka Peninsula, Russia. Belousovite occurs as irregularly-shaped grains and in the form of microcrystalline masses associated with kamchatkite, langbeinite, euchlorine, anglesite and zincite. Belousovite is monoclinic, P2(1)/c, a = 6.8904(5), b = 9.6115(7), c = 8.2144(6) , beta = 96.582(2), V = 540.43(7) (3) and Z = 4 (from single-crystal diffraction data). The eight strongest lines of the powder X-ray diffraction pattern are [d(meas) (l)(hkl)]: 6.8451(100)(100), (3. 6401)(71)((1) over bar 21), (3.1592)(84)(1 (1) over bar2), (3.1218)(41)((2) over bar 11), (3.1140) (52)(022), (2.9812)(41)(031), (2.9121)(44)(130) and (2.0483)(19)((3) over bar 12). The chemical composition determined by the electron-microprobe analysis is (wt.%): K2O 19.55, Rb2O 0.58, ZnO 34.85, SO3 34.65, Cl 14.77, -O = Cl-2 3.34, total 101.06. The empirical formula based on O + CI = 5 apfu is K0.97Rb0.01Zn1.00S1.01O4.03Cl0.97. The simplified formula is KZn(SO4)Cl. The crystal structure was solved by direct methods and refined to R-1 = 0.029 on the basis of 1965 independent observed reflections. The structure of belousovite consists of infinite [ZnSO4Cl] layers and K(+)ions. [ZnSO4Cl] layers are formed by corner sharing mixed-ligand ZnO3Cl tetrahedra and SO4 tetrahedra. The topology of [ZnSO4Cl] layers in belousovite is identical to [Si4O10](4) layers in the minerals of the apophyllite group. A review of mixed-ligand ZnOmCln coordination polyhedra in minerals and inorganic compounds is given.

Язык оригиналаанглийский
Страницы (с-по)1079–1088
Число страниц10
ЖурналMineralogical Magazine
Том82
Номер выпуска5
DOI
СостояниеОпубликовано - окт 2018

Отпечаток

Sulfate minerals
Volcanoes
topology
volcano
Topology
sulfate
Minerals
mineral
ligand
Ligands
Inorganic compounds
Electron probe microanalysis
Diffraction patterns
inorganic compound
fumarole
Cones
Diffraction
Crystal structure
fissure
crystal structure

Цитировать

@article{73594a1283cc455985c93c7fe021f253,
title = "Belousovite, KZn(SO4)Cl, a new sulfate mineral from the Tolbachik volcano with apophyllite sheet-topology.",
abstract = "Belousovite, ideally KZn(SO4)Cl, was found in a Yadovitaya fumarole of the Second scoria cone of the North Breach of the Great Tolbachik Fissure Eruption (1975-1976), Tolbachik volcano, Kamchatka Peninsula, Russia. Belousovite occurs as irregularly-shaped grains and in the form of microcrystalline masses associated with kamchatkite, langbeinite, euchlorine, anglesite and zincite. Belousovite is monoclinic, P2(1)/c, a = 6.8904(5), b = 9.6115(7), c = 8.2144(6) , beta = 96.582(2), V = 540.43(7) (3) and Z = 4 (from single-crystal diffraction data). The eight strongest lines of the powder X-ray diffraction pattern are [d(meas) (l)(hkl)]: 6.8451(100)(100), (3. 6401)(71)((1) over bar 21), (3.1592)(84)(1 (1) over bar2), (3.1218)(41)((2) over bar 11), (3.1140) (52)(022), (2.9812)(41)(031), (2.9121)(44)(130) and (2.0483)(19)((3) over bar 12). The chemical composition determined by the electron-microprobe analysis is (wt.{\%}): K2O 19.55, Rb2O 0.58, ZnO 34.85, SO3 34.65, Cl 14.77, -O = Cl-2 3.34, total 101.06. The empirical formula based on O + CI = 5 apfu is K0.97Rb0.01Zn1.00S1.01O4.03Cl0.97. The simplified formula is KZn(SO4)Cl. The crystal structure was solved by direct methods and refined to R-1 = 0.029 on the basis of 1965 independent observed reflections. The structure of belousovite consists of infinite [ZnSO4Cl] layers and K(+)ions. [ZnSO4Cl] layers are formed by corner sharing mixed-ligand ZnO3Cl tetrahedra and SO4 tetrahedra. The topology of [ZnSO4Cl] layers in belousovite is identical to [Si4O10](4) layers in the minerals of the apophyllite group. A review of mixed-ligand ZnOmCln coordination polyhedra in minerals and inorganic compounds is given.",
keywords = "belousovite, new minerals, zinc, sulfates, tetrahedral structures, apophyllite, mixed-ligand coordination, Tolbachik volcano, CRYSTAL-STRUCTURE, POTASSIUM-CHLORIDES, KAMCHATKA, FUMAROLES, RUSSIA, ZINC, OXOCHLORIDE",
author = "Сийдра, {Олег Иоханнесович} and Назарчук, {Евгений Васильевич} and Лукина, {Евгения Алексеевна} and Зайцев, {Анатолий Николаевич} and Шиловских, {Владимир Владимирович}",
year = "2018",
month = "10",
doi = "10.1180/minmag.2017.081.084",
language = "English",
volume = "82",
pages = "1079–1088",
journal = "Mineralogical Magazine",
issn = "0026-461X",
publisher = "Mineralogical Society",
number = "5",

}

Belousovite, KZn(SO4)Cl, a new sulfate mineral from the Tolbachik volcano with apophyllite sheet-topology. / Сийдра, Олег Иоханнесович; Назарчук, Евгений Васильевич; Лукина, Евгения Алексеевна; Зайцев, Анатолий Николаевич; Шиловских, Владимир Владимирович.

В: Mineralogical Magazine, Том 82, № 5, 10.2018, стр. 1079–1088.

Результат исследований: Научные публикации в периодических изданияхстатья

TY - JOUR

T1 - Belousovite, KZn(SO4)Cl, a new sulfate mineral from the Tolbachik volcano with apophyllite sheet-topology.

AU - Сийдра, Олег Иоханнесович

AU - Назарчук, Евгений Васильевич

AU - Лукина, Евгения Алексеевна

AU - Зайцев, Анатолий Николаевич

AU - Шиловских, Владимир Владимирович

PY - 2018/10

Y1 - 2018/10

N2 - Belousovite, ideally KZn(SO4)Cl, was found in a Yadovitaya fumarole of the Second scoria cone of the North Breach of the Great Tolbachik Fissure Eruption (1975-1976), Tolbachik volcano, Kamchatka Peninsula, Russia. Belousovite occurs as irregularly-shaped grains and in the form of microcrystalline masses associated with kamchatkite, langbeinite, euchlorine, anglesite and zincite. Belousovite is monoclinic, P2(1)/c, a = 6.8904(5), b = 9.6115(7), c = 8.2144(6) , beta = 96.582(2), V = 540.43(7) (3) and Z = 4 (from single-crystal diffraction data). The eight strongest lines of the powder X-ray diffraction pattern are [d(meas) (l)(hkl)]: 6.8451(100)(100), (3. 6401)(71)((1) over bar 21), (3.1592)(84)(1 (1) over bar2), (3.1218)(41)((2) over bar 11), (3.1140) (52)(022), (2.9812)(41)(031), (2.9121)(44)(130) and (2.0483)(19)((3) over bar 12). The chemical composition determined by the electron-microprobe analysis is (wt.%): K2O 19.55, Rb2O 0.58, ZnO 34.85, SO3 34.65, Cl 14.77, -O = Cl-2 3.34, total 101.06. The empirical formula based on O + CI = 5 apfu is K0.97Rb0.01Zn1.00S1.01O4.03Cl0.97. The simplified formula is KZn(SO4)Cl. The crystal structure was solved by direct methods and refined to R-1 = 0.029 on the basis of 1965 independent observed reflections. The structure of belousovite consists of infinite [ZnSO4Cl] layers and K(+)ions. [ZnSO4Cl] layers are formed by corner sharing mixed-ligand ZnO3Cl tetrahedra and SO4 tetrahedra. The topology of [ZnSO4Cl] layers in belousovite is identical to [Si4O10](4) layers in the minerals of the apophyllite group. A review of mixed-ligand ZnOmCln coordination polyhedra in minerals and inorganic compounds is given.

AB - Belousovite, ideally KZn(SO4)Cl, was found in a Yadovitaya fumarole of the Second scoria cone of the North Breach of the Great Tolbachik Fissure Eruption (1975-1976), Tolbachik volcano, Kamchatka Peninsula, Russia. Belousovite occurs as irregularly-shaped grains and in the form of microcrystalline masses associated with kamchatkite, langbeinite, euchlorine, anglesite and zincite. Belousovite is monoclinic, P2(1)/c, a = 6.8904(5), b = 9.6115(7), c = 8.2144(6) , beta = 96.582(2), V = 540.43(7) (3) and Z = 4 (from single-crystal diffraction data). The eight strongest lines of the powder X-ray diffraction pattern are [d(meas) (l)(hkl)]: 6.8451(100)(100), (3. 6401)(71)((1) over bar 21), (3.1592)(84)(1 (1) over bar2), (3.1218)(41)((2) over bar 11), (3.1140) (52)(022), (2.9812)(41)(031), (2.9121)(44)(130) and (2.0483)(19)((3) over bar 12). The chemical composition determined by the electron-microprobe analysis is (wt.%): K2O 19.55, Rb2O 0.58, ZnO 34.85, SO3 34.65, Cl 14.77, -O = Cl-2 3.34, total 101.06. The empirical formula based on O + CI = 5 apfu is K0.97Rb0.01Zn1.00S1.01O4.03Cl0.97. The simplified formula is KZn(SO4)Cl. The crystal structure was solved by direct methods and refined to R-1 = 0.029 on the basis of 1965 independent observed reflections. The structure of belousovite consists of infinite [ZnSO4Cl] layers and K(+)ions. [ZnSO4Cl] layers are formed by corner sharing mixed-ligand ZnO3Cl tetrahedra and SO4 tetrahedra. The topology of [ZnSO4Cl] layers in belousovite is identical to [Si4O10](4) layers in the minerals of the apophyllite group. A review of mixed-ligand ZnOmCln coordination polyhedra in minerals and inorganic compounds is given.

KW - belousovite

KW - new minerals

KW - zinc

KW - sulfates

KW - tetrahedral structures

KW - apophyllite

KW - mixed-ligand coordination

KW - Tolbachik volcano

KW - CRYSTAL-STRUCTURE

KW - POTASSIUM-CHLORIDES

KW - KAMCHATKA

KW - FUMAROLES

KW - RUSSIA

KW - ZINC

KW - OXOCHLORIDE

U2 - 10.1180/minmag.2017.081.084

DO - 10.1180/minmag.2017.081.084

M3 - Article

VL - 82

SP - 1079

EP - 1088

JO - Mineralogical Magazine

JF - Mineralogical Magazine

SN - 0026-461X

IS - 5

ER -