Symmorphic space group

{
  "id": "MLC-T-CHM-011731",
  "term": "Symmorphic space group",
  "field": "Chemistry",
  "definition": "A space group that contains no screw axes and no glide planes, so that its operations are built from a crystallographic point group about a common origin together with the lattice translations. The lattice may be centred, as in the face-centred cubic group Fm-3m. Of the 230 three-dimensional space groups, 73 are symmorphic.",
  "subject": "Analytical Chemistry",
  "references": [
    "PAC, 2021, 93, 647. 'Glossary of methods and terms used in analytical spectroscopy (IUPAC Recommendations 2019)' on page 766 (https://doi.org/10.1515/pac-2019-0203)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/symmorphic-space-group/"
}