Dokument
| Titel: | The symmetry of helical chains |
| Autor: | Müller, Ulrich |
| Veröffentlicht: | 2017 |
| URI: | https://archiv.ub.uni-marburg.de/es/2017/0002 |
| DOI: | https://doi.org/10.17192/es2017.0002 |
| URN: | urn:nbn:de:hebis:04-es2017-00023 |
| DDC: | 540 Chemie |
| Publikationsdatum: | 2017-06-06 |
| Lizenz: | https://creativecommons.org/licenses/by-nc-sa/4.0 |
| Schlagwörter: |
|---|
| polymeric molecule, Balkengruppe, symmetry, Helix, Hermann-Mauguin-Symbol, Polymermolekül, Spiralkette, rod group, Symmetrie, helix, Hermann-Mauguin symbol |
Summary:
The symmetry of helical polymeric molecules in the crystalline state is treated. The relationship between the chemical designation and the corresponding crystallographic designation (Hermann-Mauguin rod group and space group symbols) is analyzed and presented with actual examples. This includes interlocked multiple helices and helices of joined coordination polyhedra.
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