Significant improvements to the MMTF interpreters, fixing all reported and known issues.Generation of armchair/zigzag/chiral carbon nanotube geometries.New model types for proteins, including an advanced cylinder and plank model as well as a cartoon model.Connolly surfaces and surface colour functions,.A new widget for creating atomic orbital graphics,.Use this to efficiently create molecules and quickly build coordination complexes. An advanced system has been added to place new bond connections to atoms in the most optimal location in 3D around the atom.For the MMFF94 force fields, both the generic Numeric and specific Symbolic atom types are properly attributed in ChemDoodle 3D. The Minimizer widget now presents an option to display force field specific atom typing labels for the referenced structure.You can now set which optimizer function is used, between steepest descent, conjugate gradients and BFGS.A very accurate implementation of the MMFF94 and MMFF94s force fields can now be used by the Minimizer widget when building molecules.
#How to change a molecule in chemdoodle update#
Major update to the molecular modelling engine.This is a major update to ChemDoodle 3D a couple of notable features are: The large feature set is well organized for intuitive access and we develop ChemDoodle 3D to work with the vast majority of graphics cards in use. Just like its 2D counterpart, all of the graphics are fully customizable and controllable. The latest update to the popular chemical 3D modelling and visualisation tool ChemDoodle 3D is out.ĬhemDoodle® 3D is a molecular modeling and scientific visualization platform with a focus on user customizability and universal support.