| 1. | All other symmetry elements are described in relation to it.
|
| 2. | These groups contain the same symmetry elements as the corresponding point groups.
|
| 3. | Rotation axes, mirror planes and inversion centres are symmetry elements, not operations.
|
| 4. | Conversely, the same statement holds for antisymmetry with respect to a conserved symmetry element.
|
| 5. | Hemisymmorphic space groups contain only axial combination of symmetry elements from the corresponding point groups.
|
| 6. | In group theory, the rotation axes and mirror planes are called " symmetry elements ".
|
| 7. | The direction of a symmetry element is represented by its position in the Hermann Mauguin symbol.
|
| 8. | The superscript doesn't give any additional information about symmetry elements of the space group.
|
| 9. | In fact, any symmetry element can be described in an infinity of ways in this case.
|
| 10. | Note that these are both local-symmetry elements in the case that the components are not identical.
|
मोबाइल