Do not use the count entry on the molecule descriptor grid to balance your equation. The count entry only serves as a counter to the number of groups and not molecules. Use this screen to describe each reactant and product compound or element on the molecular descriptor grid screen. Once this is done, choose the reaction thermochemistry icon. This results in a screen where the user identifies each chemical as a reactant or product. The user also enters the molar stoichiometric coefficients for the reaction. The program will generate an error message if the reaction is not balanced. This process is also demonstrated in the demo section of the web site and is further explained in the user’s manual.Can I do an energy release evaluation calculation on an ideal gas molecule?
Yes. The correlations used for the energy release evaluation are valid for gas, liquid, or solids.
The following are known problems that have shown up on some computer systems for CHETAH Version 9.0 only:
After your installation is otherwise finished, please take the additional steps outlined in the Vista Compatibility Guide.
The following are known problems that have shown up on some computer systems for CHETAH Version 9.0 and earlier.
Create a .dac file by entering a molecule into the Molecular grid and click on File then Save as. Give a file name and save it. Next click on File, then Open, and browse to the file just saved and open it. Now try Smiles Input.3. Component 'mscomct2.ocx' or one of its dependencies not correctly registered: a file is missing or invalid. What do I do?
Step 1: Download mscomct2.ocx and place it under the /Program Files/Chetah/ folder mscomct2.ocx Download Missing File (updated : 05/31/05) Step 2: Click on the "Start" button and then click on Run. Type the following command to register the file: regsvr32 "C:\Program Files\CHETAH\mscomct2.ocx"4. "VSPRINT.OCX" is missing. What do I do?
Some users might need to download the following system file to the Windows/System folder on their computer. VSPRINT.ocx . Users should check with the system administrator for system privileges if the file fails to download successfully.
Opening a Zip File: If your operating system does not recognize the downloaded zip file then you might need to install WinZip® (or similar software) from http://www.winzip.com in order to run the service pack on your computer. A trial version of the software can be downloaded from http://www.winzip.com/downwz.htm
Stock #: DS51HOL