Package xmakemol

https://www.nongnu.org/xmakemol/

XMakemol is a mouse-based program, written using the LessTif widget
set, for viewing and manipulating atomic and other chemical
systems. It reads XYZ input and renders atoms, bonds and hydrogen
bonds.  Features include:
- Animating multiple frame files
- Interactive measurement of bond lengths, bond angles and torsion angles
- Control over atom/bond sizes
- Exporting to Xpm, Encapsulated PostScript and XYZ formats
- Toggling the visibility of groups of atoms
- Editing the positions of subsets of atoms

Version: 5.16