Talk:Schoenflies notation

Suggestions

Schönflies notation should link here, as well as probably a combination with the List of spherical symmetry groups somehow. 130.39.188.130 (talk) 23:04, 8 July 2009 (UTC)

D_nv not D_nd ?

Last point in the list: you call this family D_nv, e.g. D_6v, but elsewhere in Wikipedia it's called D_nd (e.g. D_6d). Maybe both are usual? (Same in Crystallographic point group) (Different e.g. in Articles on point groups (in 3D), the Thomson problem etc.) —Preceding unsigned comment added by 85.3.172.29 (talk) 12:11, 16 February 2008 (UTC)

Is Schoenflies really "sufficient" for spectroscopy?

This is what the lede says and I want to believe it. I'm not an expert on this subject, but working on it, slowly. Here's a seemingly simple problem I encountered recently: NaCl and CaF₂ are both Fm3m AKA #225 AKA $\Gamma _{c}^{f}O_{h}^{5}$ but if you want to know how many Raman and IR allowed vibrational modes there are you need to know more than this, namely which Wyckoff positions are occupied, right? Pelirojopajaro (talk) 09:23, 22 May 2020 (UTC)

Cs

The group Cs is not explained or linked. I'd add it, but I have not idea what it is. Chris2crawford (talk) 00:18, 11 September 2020 (UTC)

• Added Bor75 (talk) 01:22, 12 September 2020 (UTC)