Skip to content

S-group Dialog

In the S-group dialog, you can create a repeating unit, an SRU polymer, a link node, or a copolymer.
It is also possible to change the repeat pattern and the label of these substructural groups.

Parts of the S-group dialog

Repeat Pattern Values

  • (ht): Head-to-tail (not displayed on the canvas).
  • hh: Head-to-head.
  • eu: Either/unknown.

Label Values

  • Number (for example, 3).
  • Range (for example, 5–8).
  • Lowercase letters (a–z except for c and f).
  • Co for copolymers.