Über die Farbe von „NiO" / The Different Colours of „NiO”
Open Access
- 1 June 1978
- journal article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung B
- Vol. 33 (6) , 619-621
- https://doi.org/10.1515/znb-1978-0611
Abstract
Depending on the method of preparation ,,NiO”-single crystals of different colours can be synthesized. It is shown by ligand field spectroscopy that the ligand field and interelectronic repulsion parameters are the same for the green, yellow and brown crystals. There is definite spectroscopic evidence, that the colour of stochiometric NiO is greenKeywords
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