Journalartikel

Jahr der Veröffentlichung: 1993

Seiten: 1419-1425

Zeitschrift: Journal of Inorganic and General Chemistry

Bandnummer: 619

Heftnummer: 8

ISSN: 0044-2313

DOI Link: https://doi.org/10.1002/zaac.19936190817

Verlag: Wiley

Abstract: 

Waterless (Li[MnO4])-Li-7 was obtained by dehydration of (Li[MnO4].3D2O)-Li-7 at 60-degrees-C above P4O10 in vacuum as violet powder.

The structure determination by neutron diffraction measurements via pulsed polychromatic neutron source [time-of-flight powder diffractometer; profile-R-value = 2.1%, Bragg-R-value = 7.4%] confirms the space group Cmcm with a = 551.402(8), b = 839.754(15), c = 635.911(10) pm (Z = 4); parameters see text. The crystal structure of Li[MnO4] corresponds to the CrVO4-type with coordination number 6 for lithium and 4 for manganese.

The Madelung Part of Lattice Energie, MAPLE, the Effective Coordination Numbers, ECoN and the charge distribution were calculated and discussed.

Harvard-Zitierstil: FISCHER, D., HOPPE, R., SCHAFER, W. and KNIGHT, K. (1993) COORDINATION-NUMBER 4 OR 6 FOR LITHIUM - THE CRYSTAL-STRUCTURE OF LITHIUM PERMANGANATE, LI[MNO4], Zeitschrift für anorganische und allgemeine Chemie = Journal of Inorganic and General Chemistry, 619(8), pp. 1419-1425. https://doi.org/10.1002/zaac.19936190817

APA-Zitierstil: FISCHER, D., HOPPE, R., SCHAFER, W., & KNIGHT, K. (1993). COORDINATION-NUMBER 4 OR 6 FOR LITHIUM - THE CRYSTAL-STRUCTURE OF LITHIUM PERMANGANATE, LI[MNO4]. Zeitschrift für anorganische und allgemeine Chemie = Journal of Inorganic and General Chemistry. 619(8), 1419-1425. https://doi.org/10.1002/zaac.19936190817