<div class="csl-bib-body">
<div class="csl-entry">Schöbinger, M., & Stöger, B. (2024). 1-Nitronaphthalene, a non-OD, non-MDO polytype. <i>ZEITSCHRIFT FUR KRISTALLOGRAPHIE-CRYSTALLINE MATERIALS</i>, <i>239</i>(9–10), 331–338. https://doi.org/10.1515/zkri-2024-0089</div>
</div>
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dc.identifier.issn
2194-4946
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/204469
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dc.description.abstract
Crystals of 1-nitronaphthalene were grown by evaporation of a methanol solution. The structure [P21/c, a = 13.2780(13) Å, b = 3.8131(3)° Å, c = 31.851(3) Å, β = 91.173(8), V = 1,612.3Å3] was solved from a crystal twinned by twofold rotation about [100]. Twinning is explained by the polytype character: layers with (idealized) p2111 symmetry can connect via either 1 or 21 operations, leading to geometrically distinct pairs of layers. In the twin individuals, the two kinds of contacts alternate, at the composition plane two subsequent contacts of the same type are realized.