WebMO
Free App
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About WebMO
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, NMRShiftDB)
- 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 16 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
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, NMRShiftDB)
- 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 16 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
All Application Badges
Free
downl.
downl.
Android
4.1+
4.1+
Android app
App History & Updates
What's Changed
* Bugfix to saving images on Android 6
* Bugfix to saving images on Android 6
Version update WebMO was updated to version 1.6.2
More downloads WebMO reached 10 000 - 50 000 downloads
Version update WebMO was updated to version 1.6.1
More downloads WebMO reached 5 000 - 10 000 downloads
What are users saying about WebMO
Y
by Y####:
by Y####:
Perfect
D
by D####:
by D####:
All the power of Mopac in one slim app.
Y
by Y####:
by Y####:
This app is worth downloading
W
by W####:
by W####:
Ive buy the upgrade version because it is very simple and well done, except for the fact that there are no orbital nor potential sets for heavy elements, and this is really disappointing. Please integrate them soon because I work primarily on heavy, non-common and radioactive elements. Thank you.
C
by C####:
by C####:
Iupac and physics form of nomanclature...real good
Y
by Y####:
by Y####:
This app is very helpful when learning how MOs work. The paid version is well worth it!
S
by S####:
by S####:
Pro-version is well worth it.
E
by E####:
by E####:
Great for visualizing and understanding molecules.
S
by S####:
by S####:
Outstanding! Free version is so good, definitively I'll be using this app for teaching MO,, introductory level. This app WILL be my first purchase ever... Pro version -without the 9 atoms restriction- it's so good for the price. I almost can't believe it!
S
by S####:
by S####:
Its very much excellent app for those who try to visualise things in Chemistry (we can use it in other subjects as well like I use it to make complicated resistances in physics or a cube or pyramid in physical chemistry solid state for 3D visualisation) . I m using it from about three months ago and it really proved to be useful to me☺
S
by S####:
by S####:
It used to be great but with these limitations it loses all
M
by M####:
by M####:
Could we use this for DFT based simulations? Like if I design a CNT based conductor and use this design in espresso or comsol
S
by S####:
by S####:
This is the most useful chem apps I were searching for a long time
S
by S####:
by S####:
Need premium
S
by S####:
by S####:
Easy to use, powerful, and fast results.
L
by L####:
by L####:
Bad ass
U
by U####:
by U####:
Powerful but easy to use. Excellent for students of chemistry, my professors loved it too
S
by S####:
by S####:
I love this app
S
by S####:
by S####:
Perfect
A
by A####:
by A####:
I just wish the free version allow calculation of 10 atoms (not including H) instead of just 10 atoms including H.
S
by S####:
by S####:
Excellent application
S
by S####:
by S####:
So much fun.
S
by S####:
by S####:
Excellent app for student of chemistry
Z
by Z####:
by Z####:
One improvement could be to move delete crosses away from filenames. I accidentally deleted some structures with short filenames when trying to open them. Otherwise, this is a good app for brainstorming ideas and interesting students in molecular geometry.
Z
by Z####:
by Z####:
Very simple to use and create molecules. Some kind of search function for terms when looking at the pages of raw output would be very helpful.
T
by T####:
by T####:
Very useful!
by J####:
Good and nice app