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Angel, R. J. (1986) Polytypes and polytypism. Zeitschrift für Kristallographie - Crystalline Materials, 176 (3-4) 193 doi:10.1524/zkri.1986.176.3-4.193

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Reference TypeJournal (article/letter/editorial)
TitlePolytypes and polytypism
JournalZeitschrift für Kristallographie - Crystalline Materials
AuthorsAngel, R. J.Author
Year1986 (January 2)Volume176
Issue3-4
PublisherWalter de Gruyter GmbH
DOIdoi:10.1524/zkri.1986.176.3-4.193Search in ResearchGate
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Mindat Ref. ID111211Long-form Identifiermindat:1:5:111211:9
GUID0
Full ReferenceAngel, R. J. (1986) Polytypes and polytypism. Zeitschrift für Kristallographie - Crystalline Materials, 176 (3-4) 193 doi:10.1524/zkri.1986.176.3-4.193
Plain TextAngel, R. J. (1986) Polytypes and polytypism. Zeitschrift für Kristallographie - Crystalline Materials, 176 (3-4) 193 doi:10.1524/zkri.1986.176.3-4.193
In(1986, January) Zeitschrift für Kristallographie - Crystalline Materials Vol. 176 (3-4) Walter de Gruyter GmbH
Abstract/NotesAbstractThe definition of polytypism recommended by the IMA/IUCr joint committee on nomenclature is reviewed in the light of the structural variation observed in mineral and alloy systems. As a result of this review it is concluded that previous definitions of polytypism are too restrictive to be practical, and a definition which emphasises the structural basis of polytypism is proposed:“Polytypism arises from the different modes of stacking of one or more structurally compatible modules.”The various types of structural variation included under this definition are described using as examples minerals, ceramics, and alloys.


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