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 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
* Corrects a freeze on startup for new installs on some iOS devices
Ratings and Reviews
Do not waste your time or money
I downloaded and paid the extra $5 for this app to help with my organic chemistry class and it does not help. Out of all the molecules I’ve built trying to learn more information about, so far water (h2o) is the only one it can solve. I’ve tried simple ones like ethane and butane which are simple 2 and 4 carbon molecules and it can’t handle it. Don’t even think about adding an oxygen or a nitrogen. I would honestly give this app a negative star because it also doesn’t work properly. It says to tap to add a chemical, well I’m tapping away and nothing is happening. The demo is garbage and does not help. I would request a refund but I don’t think it’s even worth the hassle. Bottom line...this app is not worth it.
You do have to pay $4.99 to process molecules with more than 9 atoms, but it’s worth it. As a middle school nerd, it’s fun to play around with. You can send your molecules to an open server to process data about the molecules. You can also search for molecules and import them to edit or calculate data about them! I wish there were more features like proteins, but this app is focused on molecules so it does what it is supposed to. Developers, keep on working on updates! I this so much.
Molecular models are beautiful and easy to create with this app. The models are surprisingly quickly generated on the mobile device or retrieved from the remote server. I teach chemistry at the college level, and will definitely use this in my classroom.
- WebMO, LLC
- 19.5 MB
- Requires iOS 7.1 or later. Compatible with iPhone, iPad, and iPod touch.
- English, Arabic, Catalan, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Vietnamese
- Age Rating
- Rated 4+
- © 2017 WebMO, LLC
- In-App Purchases
- WebMO Premium $4.99
- WebMO Premium for paid users Free
With Family Sharing set up, up to six family members can use this app.