Cite this chapter as:
Ralf Gugisch, Adalbert Kerber, Axel Kohnert, Reinhard Laue, Markus Meringer, Christoph Rücker, Alfred Wassermann ;
MOLGEN 5.0, A Molecular Structure Generator, Advances in Mathematical Chemistry and Applications Volume 1 (Revised Edition) (2015) 1: 113. https://doi.org/10.2174/9781681081977115010010