Tetrahedral coordination of mn(iv) by oxygen in manganese sillenite bi12mno20

Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review

Autoren

  • U. Delicat
  • S. F. Radaev
  • M. Trömel
  • P. Behrens
  • Y. F. Kargin
  • A. A. Mar'in

Externe Organisationen

  • Goethe-Universität Frankfurt am Main
  • Universität Konstanz
  • Russian Academy of Sciences (RAS)
Forschungs-netzwerk anzeigen

Details

OriginalspracheEnglisch
Seiten (von - bis)66-69
Seitenumfang4
FachzeitschriftJournal of solid state chemistry
Jahrgang110
Ausgabenummer1
PublikationsstatusVeröffentlicht - Mai 1994
Extern publiziertJa

Abstract

Polycrystalline samples and a single crystal of the Mn sillenite Bi12MnO20 have been synthesized and studied. IR spectroscopy, XANES, and XRPD show that manganese atoms are tetravalent and tetrahedrally coordinated by oxygen. The X-ray single-crystal study of Bi12MnO20 confirms that this is the first example of a compound containing MnIV in tetrahedral coordination by oxygen with Mn-O distances of 1.75(2) Å. The crystal is cubic, sp.gr. I23 (Z = 2); a = 10.206(1) Å. The final agreement factors are wR = 2.83 and R = 3.49% for 625 reflections. Bi12MnO20 belongs to the stoichiometric sillenites with tetravalent M atoms of one kind.

ASJC Scopus Sachgebiete

Zitieren

Tetrahedral coordination of mn(iv) by oxygen in manganese sillenite bi12mno20. / Delicat, U.; Radaev, S. F.; Trömel, M. et al.
in: Journal of solid state chemistry, Jahrgang 110, Nr. 1, 05.1994, S. 66-69.

Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review

Delicat, U, Radaev, SF, Trömel, M, Behrens, P, Kargin, YF & Mar'in, AA 1994, 'Tetrahedral coordination of mn(iv) by oxygen in manganese sillenite bi12mno20', Journal of solid state chemistry, Jg. 110, Nr. 1, S. 66-69. https://doi.org/10.1006/jssc.1994.1136
Delicat, U., Radaev, S. F., Trömel, M., Behrens, P., Kargin, Y. F., & Mar'in, A. A. (1994). Tetrahedral coordination of mn(iv) by oxygen in manganese sillenite bi12mno20. Journal of solid state chemistry, 110(1), 66-69. https://doi.org/10.1006/jssc.1994.1136
Delicat U, Radaev SF, Trömel M, Behrens P, Kargin YF, Mar'in AA. Tetrahedral coordination of mn(iv) by oxygen in manganese sillenite bi12mno20. Journal of solid state chemistry. 1994 Mai;110(1):66-69. doi: 10.1006/jssc.1994.1136
Delicat, U. ; Radaev, S. F. ; Trömel, M. et al. / Tetrahedral coordination of mn(iv) by oxygen in manganese sillenite bi12mno20. in: Journal of solid state chemistry. 1994 ; Jahrgang 110, Nr. 1. S. 66-69.
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abstract = "Polycrystalline samples and a single crystal of the Mn sillenite Bi12MnO20 have been synthesized and studied. IR spectroscopy, XANES, and XRPD show that manganese atoms are tetravalent and tetrahedrally coordinated by oxygen. The X-ray single-crystal study of Bi12MnO20 confirms that this is the first example of a compound containing MnIV in tetrahedral coordination by oxygen with Mn-O distances of 1.75(2) {\AA}. The crystal is cubic, sp.gr. I23 (Z = 2); a = 10.206(1) {\AA}. The final agreement factors are wR = 2.83 and R = 3.49% for 625 reflections. Bi12MnO20 belongs to the stoichiometric sillenites with tetravalent M atoms of one kind.",
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T1 - Tetrahedral coordination of mn(iv) by oxygen in manganese sillenite bi12mno20

AU - Delicat, U.

AU - Radaev, S. F.

AU - Trömel, M.

AU - Behrens, P.

AU - Kargin, Y. F.

AU - Mar'in, A. A.

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N2 - Polycrystalline samples and a single crystal of the Mn sillenite Bi12MnO20 have been synthesized and studied. IR spectroscopy, XANES, and XRPD show that manganese atoms are tetravalent and tetrahedrally coordinated by oxygen. The X-ray single-crystal study of Bi12MnO20 confirms that this is the first example of a compound containing MnIV in tetrahedral coordination by oxygen with Mn-O distances of 1.75(2) Å. The crystal is cubic, sp.gr. I23 (Z = 2); a = 10.206(1) Å. The final agreement factors are wR = 2.83 and R = 3.49% for 625 reflections. Bi12MnO20 belongs to the stoichiometric sillenites with tetravalent M atoms of one kind.

AB - Polycrystalline samples and a single crystal of the Mn sillenite Bi12MnO20 have been synthesized and studied. IR spectroscopy, XANES, and XRPD show that manganese atoms are tetravalent and tetrahedrally coordinated by oxygen. The X-ray single-crystal study of Bi12MnO20 confirms that this is the first example of a compound containing MnIV in tetrahedral coordination by oxygen with Mn-O distances of 1.75(2) Å. The crystal is cubic, sp.gr. I23 (Z = 2); a = 10.206(1) Å. The final agreement factors are wR = 2.83 and R = 3.49% for 625 reflections. Bi12MnO20 belongs to the stoichiometric sillenites with tetravalent M atoms of one kind.

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