WebMO Molecule Editor vs Simply 1H NMR Tutorial

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

Simply 1H NMR Tutorial provides a short tutorial on 1H NMR spectra interpretation and prediction that is usually part of the college-level organic chemistry courses. This app contains short readings on the interpretation of 1H NMR spectra and self-tests. - READINGS: The readings section includes 5 topics: 1. What is 1H NMR? 2. Number of DIFFERENT H’s 3. Number of Hydrogens 4. Chemical Shift 5. Splitting Pattern and Multiplicity Some topics also includes quick checks for understanding. - SELF-TESTS: The self-tests include three types of practice: 1. Peak assignment 2. Spectrum prediction using given peaks 3. Spectrum prediction from blank This tutorial is a remake of the Web-based tutorial that is no longer functional because the required plug-ins have become obsolete. In response to requests from educators, especially during the time of remote learning, the author of this app (also a co-author of the original Web tutorial) decided to remake the tutorial into a mobile app so students and teachers who want to use the tutorial can continue to do so. Students and Teachers, hope you continue to find this tutorial helpful.