avogadro: Avogadro (An advanced molecular editor based on Qt 4.) avogadro: avogadro: Avogadro is a molecular graphics and modelling system targetted at avogadro: molecules and biomolecules. It can visualize properties like avogadro: molecular orbitals or electrostatic potentials and features an avogadro: intuitive molecular builder. avogadro: avogadro: Homepage: http://avogadro.openmolecules.net/wiki/Main_Page avogadro: avogadro: avogadro: