WebMO Molecule Editor vs Molecule Lab

WebMO allows users to build and view molecules in 3-D, visualize orbitals and symmetry elements, lookup chemical information and properties from external databases, and access state-of-the-art computational chemistry programs. WebMO is recommended for students and faculty in high school, college, and graduate school who desire mobile access to molecular structures, information, and calculations. WebMO capabilities include: - Build molecules by drawing atoms and bonds in a 3-D molecular editor, or by speaking the name (e.g., “aspirin”) - Optimize structures using VSEPR theory or molecular mechanics - View Huckel molecular orbitals, electron density, and electrostatic potential - View molecular vibrations - View point group and symmetry elements of molecules - Lookup basic molecular information, including IUPAC and common names, stoichiometry, molar mass - Lookup chemical data from PubChem and ChemSpider - Lookup experimental and predicted molecular properties from external databases (NIST, Sigma-Aldrich) - Lookup IR, UV-VIS, NMR, and mass spectra from external databases (NIST, SDBS) - Capture high-resolution molecular images - Save and recall molecular structures locally - Export and import structures via email WebMO is also a front-end to WebMO servers (version 14 and higher): - Supports Gaussian, GAMESS, Molpro, MOPAC, NWChem, ORCA, PQS, PSI, Quantum Espresso, VASP, Q-Chem, and Tinker computational chemistry programs - Submit, monitor, and view calculations - View formatted tabular data extracted from output files, as well as raw output - Visualize geometry, partial charges, dipole moment, normal vibrational modes, molecular orbitals, and NMR/IR/UV-VIS spectra

Molecule Lab is a simple yet powerful editor allowing users to build and visualize molecules in 3D. Our molecule editor can build more molecules than before, as it now supports three new elements—oxygen, nitrogen, and chlorine—in addition to carbon and hydrogen, double bonds, triple bonds, branches, and different rotation conformations. These incredible new features are enhanced by the flexibility of our molecule editor, which we further upgraded with undo, redo, and delete controls. Molecules can be saved and edited in the future. Additionally, we introduced the capability to share molecules via text message, email, and other third-party services for notetaking and document sharing. This seamless integration with different apps makes Molecule Lab more powerful for sharing and referencing molecules in the future. With all these exciting features, we are thrilled to debut a new look and feel for Molecule Lab. We hope the beautiful modern design will enrich each user’s experience with Molecule Lab.