Convert an xyz file into a molecular graph and create a 3D visualisation of the graph.

Convert XYZ data to bond lengths & angles, calculate contacts, planes and dihedral angles and print tables

Python 3 script for overlaying or superimposing two or more molecules. The overlayed / superimposed molecules can be displayed and the modified coordinates can be saved as xyz files. Coloring by atom or molecule is possible.

Align atomic coordinates in xyz files. Align one or more atoms to x-, y- and z-axes. Set origin to a selected atom or a centroid of selected atoms. Rotate atomic coordinates about arbitrary angles. Translate atomic coordinates.

A simple Computational Chemistry script written in Python to calculate bond lengths, BLA value (Bond Length Alternation), center of masses (CoM), distances between center of masses and bond angles of the given molecules and bonds, starting from a standard .xyz geometry file.