The term CosmoFile (or .cosmo file) primarily refers to a standard scientific data file used in computational chemistry to predict how molecules behave in liquids. Depending on the context, it can also refer to a few niche computing definitions.
1. Computational Chemistry & Thermodynamics (Primary Context)
In molecular modeling, a .cosmo file is an ASCII text input/output file containing quantum chemical data.
The Science behind it: It is generated by running a quantum chemistry software package (like TURBOMOLE, ADF, Gaussian, or Materials Studio) using the COSMO (COnductor-like Screening MOdel) solvation method. This method calculates the electrostatic interaction of a molecule’s surface with its surrounding solvent.
How it is used: These files capture a molecule’s unique 3D shape, charge distribution, and surface screening charge density (known as its σ-profile). Researchers feed .cosmo files into fluid thermodynamics software like BIOVIA COSMOtherm or SCM’s COSMO-RS to instantly predict chemical properties like solubility, vapor pressure, and partition coefficients ( ) without conducting lab experiments. 2. ERP & Enterprise File Storage
If you encountered “COSMO File” in a business or logistics software environment, it refers to COSMO File Storage Management, a module developed by COSMO CONSULT.
It is a specialized app built for Microsoft Dynamics 365 Business Central.
It automates document control, manages cloud and server file storage pathways, and maps business templates directly to specific enterprise processes. 3. Vintage Computing & Gaming Archive What is a correct .cosmo file style · Issue #14 – GitHub
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