Natural djurleite with refined composition Cu61.39S32 revealing disorder of some Cu sites
A djurleite crystal was discovered from a natural sample originally labelled as chalcocite. The djurleite crystal under investigation has a refined composition of Cu61.39S32, thus revealing a Cu deficiency compared to the originally reported Cu62S32 phase [Evans (1979). Z. Kristallogr. 150, 299–320]...
| Hlavní autoři: | , , , |
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| Médium: | Článek |
| Jazyk: | English |
| Vydáno: |
International Union of Crystallography
2022-07-01
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| Edice: | IUCrData |
| Témata: | |
| On-line přístup: | http://scripts.iucr.org/cgi-bin/paper?S2414314622006940 |
| Shrnutí: | A djurleite crystal was discovered from a natural sample originally labelled as chalcocite. The djurleite crystal under investigation has a refined composition of Cu61.39S32, thus revealing a Cu deficiency compared to the originally reported Cu62S32 phase [Evans (1979). Z. Kristallogr. 150, 299–320], where all atomic sites are reported to be fully occupied. In addition, the current refinement revealed a splitting of eight of the Cu sites into pairs. |
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| ISSN: | 2414-3146 |