Lead Oxychloride Borates Obtained under Extreme Conditions

O.I. Siidra, H. Kabbour, O. Mentre, E.V. Nazarchuk, P. Kegler, D.O. Zinyakhina, M. Colmont, W. Depmeier

Research output

7 Citations (Scopus)

Abstract

© 2016 American Chemical Society.[Pb10O4]Pb2(B2O5)Cl12 (1) and [Pb18O12]Pb(BO2OH)2Cl10 (2) were obtained via high-temperature high-pressure experiments. [O12Pb18]12+ and [O4Pb10]12+ oxocentered structural units of different dimensionality are excised from the ideal [OPb] layer in tetragonal α-PbO. 2 is formed with an excess of lead oxide component, and 1 is formed with an excess of borate and halide reagents. The structure of 2 can be visualized as the incorporation of {Pb(10)Cl4(BO2OH)2} clusters into alternating PbO and chloride layers, with the existence of square vacancies in both. However, the structure of 1 is described as the intrusion of [O4Pb10]12+ tetramers linked by disordered Pb(B2O5) groups into a halogen three-dimensional matrix. The structure of 2 contains 10 symmetrically independent Pb positions. The 6s2 lone electron pair is stereochemically active on Pb(1)-Pb(9) atoms, whereas it is inert on Pb(10). All of the Pb coordinations in the structure of 2, in accordance with ECCv (volume eccentric
Original languageEnglish
Pages (from-to)9077-9084
JournalInorganic Chemistry
Volume55
Issue number17
DOIs
Publication statusPublished - 2016
Externally publishedYes

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Borates
borates
lead oxides
Halogens
eccentrics
intrusion
halogens
Vacancies
halides
reagents
Chlorides
chlorides
Atoms
Electrons
atoms
electrons
Experiments
Temperature
boron oxide
Lead

Cite this

Siidra, O. I., Kabbour, H., Mentre, O., Nazarchuk, E. V., Kegler, P., Zinyakhina, D. O., ... Depmeier, W. (2016). Lead Oxychloride Borates Obtained under Extreme Conditions. Inorganic Chemistry, 55(17), 9077-9084. https://doi.org/10.1021/acs.inorgchem.6b01587
Siidra, O.I. ; Kabbour, H. ; Mentre, O. ; Nazarchuk, E.V. ; Kegler, P. ; Zinyakhina, D.O. ; Colmont, M. ; Depmeier, W. / Lead Oxychloride Borates Obtained under Extreme Conditions. In: Inorganic Chemistry. 2016 ; Vol. 55, No. 17. pp. 9077-9084.
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abstract = "{\circledC} 2016 American Chemical Society.[Pb10O4]Pb2(B2O5)Cl12 (1) and [Pb18O12]Pb(BO2OH)2Cl10 (2) were obtained via high-temperature high-pressure experiments. [O12Pb18]12+ and [O4Pb10]12+ oxocentered structural units of different dimensionality are excised from the ideal [OPb] layer in tetragonal α-PbO. 2 is formed with an excess of lead oxide component, and 1 is formed with an excess of borate and halide reagents. The structure of 2 can be visualized as the incorporation of {Pb(10)Cl4(BO2OH)2} clusters into alternating PbO and chloride layers, with the existence of square vacancies in both. However, the structure of 1 is described as the intrusion of [O4Pb10]12+ tetramers linked by disordered Pb(B2O5) groups into a halogen three-dimensional matrix. The structure of 2 contains 10 symmetrically independent Pb positions. The 6s2 lone electron pair is stereochemically active on Pb(1)-Pb(9) atoms, whereas it is inert on Pb(10). All of the Pb coordinations in the structure of 2, in accordance with ECCv (volume eccentric",
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Siidra, OI, Kabbour, H, Mentre, O, Nazarchuk, EV, Kegler, P, Zinyakhina, DO, Colmont, M & Depmeier, W 2016, 'Lead Oxychloride Borates Obtained under Extreme Conditions', Inorganic Chemistry, vol. 55, no. 17, pp. 9077-9084. https://doi.org/10.1021/acs.inorgchem.6b01587

Lead Oxychloride Borates Obtained under Extreme Conditions. / Siidra, O.I.; Kabbour, H.; Mentre, O.; Nazarchuk, E.V.; Kegler, P.; Zinyakhina, D.O.; Colmont, M.; Depmeier, W.

In: Inorganic Chemistry, Vol. 55, No. 17, 2016, p. 9077-9084.

Research output

TY - JOUR

T1 - Lead Oxychloride Borates Obtained under Extreme Conditions

AU - Siidra, O.I.

AU - Kabbour, H.

AU - Mentre, O.

AU - Nazarchuk, E.V.

AU - Kegler, P.

AU - Zinyakhina, D.O.

AU - Colmont, M.

AU - Depmeier, W.

PY - 2016

Y1 - 2016

N2 - © 2016 American Chemical Society.[Pb10O4]Pb2(B2O5)Cl12 (1) and [Pb18O12]Pb(BO2OH)2Cl10 (2) were obtained via high-temperature high-pressure experiments. [O12Pb18]12+ and [O4Pb10]12+ oxocentered structural units of different dimensionality are excised from the ideal [OPb] layer in tetragonal α-PbO. 2 is formed with an excess of lead oxide component, and 1 is formed with an excess of borate and halide reagents. The structure of 2 can be visualized as the incorporation of {Pb(10)Cl4(BO2OH)2} clusters into alternating PbO and chloride layers, with the existence of square vacancies in both. However, the structure of 1 is described as the intrusion of [O4Pb10]12+ tetramers linked by disordered Pb(B2O5) groups into a halogen three-dimensional matrix. The structure of 2 contains 10 symmetrically independent Pb positions. The 6s2 lone electron pair is stereochemically active on Pb(1)-Pb(9) atoms, whereas it is inert on Pb(10). All of the Pb coordinations in the structure of 2, in accordance with ECCv (volume eccentric

AB - © 2016 American Chemical Society.[Pb10O4]Pb2(B2O5)Cl12 (1) and [Pb18O12]Pb(BO2OH)2Cl10 (2) were obtained via high-temperature high-pressure experiments. [O12Pb18]12+ and [O4Pb10]12+ oxocentered structural units of different dimensionality are excised from the ideal [OPb] layer in tetragonal α-PbO. 2 is formed with an excess of lead oxide component, and 1 is formed with an excess of borate and halide reagents. The structure of 2 can be visualized as the incorporation of {Pb(10)Cl4(BO2OH)2} clusters into alternating PbO and chloride layers, with the existence of square vacancies in both. However, the structure of 1 is described as the intrusion of [O4Pb10]12+ tetramers linked by disordered Pb(B2O5) groups into a halogen three-dimensional matrix. The structure of 2 contains 10 symmetrically independent Pb positions. The 6s2 lone electron pair is stereochemically active on Pb(1)-Pb(9) atoms, whereas it is inert on Pb(10). All of the Pb coordinations in the structure of 2, in accordance with ECCv (volume eccentric

U2 - 10.1021/acs.inorgchem.6b01587

DO - 10.1021/acs.inorgchem.6b01587

M3 - Article

VL - 55

SP - 9077

EP - 9084

JO - Inorganic Chemistry

JF - Inorganic Chemistry

SN - 0020-1669

IS - 17

ER -