<div class="csl-bib-body">
<div class="csl-entry">Stöger, B., Göb, C., & Topa, D. (2023). A fresh view on the structure and twinning of owyheeite, a rod-polytype and twofold superstructure. <i>Acta Crystallographica Section B: Structural Science, Crystal Engineering and Materials</i>, <i>79</i>(4), 271–280. https://doi.org/10.1107/S2052520623004523</div>
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/188872
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dc.description.abstract
Owyheeite [Cu0.09 (1)Ag2.77 (4)Pb10.23 (4)Sb10.89 (5)S28.00 (5)] crystallizes as a twofold superstructure with P21/n symmetry and pseudo-orthorhombic metrics [a = 8.1882 (3) Å, b = 27.2641 (7) Å, c = 22.8679 (7) Å, β = 90.293 (3)°, V = 5105.0 (3) Å3, Z = 4]. Owyheeite is systematically twinned by reflection at (021) or equivalently (021). Twinning is explained by describing a simplified Pmcn archetype structure as polytype built of two kinds of rods, which contact via electron-pair micelles. A procedure of generating hypothetical polytypes by tiling space with partially overlapping equivalent regions is described.
en
dc.language.iso
en
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dc.publisher
INT UNION CRYSTALLOGRAPHY
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dc.relation.ispartof
Acta Crystallographica Section B: Structural Science, Crystal Engineering and Materials
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dc.subject
mineral
en
dc.subject
polytypism
en
dc.subject
superstructure
en
dc.subject
twinning
en
dc.subject
OD theory
en
dc.title
A fresh view on the structure and twinning of owyheeite, a rod-polytype and twofold superstructure
en
dc.type
Article
en
dc.type
Artikel
de
dc.identifier.pmid
37352122
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dc.contributor.affiliation
Rigaku Europe SE, Germany
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dc.contributor.affiliation
Natural History Museum Vienna, Austria
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dc.description.startpage
271
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dc.description.endpage
280
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dc.type.category
Original Research Article
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tuw.container.volume
79
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tuw.container.issue
4
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tuw.journal.peerreviewed
true
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tuw.peerreviewed
true
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wb.publication.intCoWork
International Co-publication
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tuw.researchinfrastructure
Röntgenzentrum
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tuw.researchTopic.id
M2
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tuw.researchTopic.name
Materials Characterization
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tuw.researchTopic.value
100
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dcterms.isPartOf.title
Acta Crystallographica Section B: Structural Science, Crystal Engineering and Materials
