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Computer-assisted organic synthesis software is a type of application software used in organic chemistry in tandem with computational chemistry to help facilitate the tasks of designing, predicting, and producing chemical reactions. CAOS aims to identify a series of chemical reactions which, from a starting compound, can produce a desired molecule.
Molecular structures are graphs with chemical constraints such as valences, bond multiplicity and fragments. These generators are the core of CASE systems. In a generator, the molecular formula is the basic input. If fragments are obtained from the experimental data, they can also be used as inputs to accelerate structure generation.
Chemical Computing Group: ms2: Yes Yes Yes Yes Yes No No No No direct on the fly computation of large number of thermophysical properties. Main application of ms2 is on fluids. Free open source: ms-2.de: OpenMM: No No Yes Yes Yes Yes No Yes Yes High Performance MD, highly flexible, Python scriptable Free open source MIT: OpenMM: Orac: No No Yes ...
AutoChem is NASA release software [clarification needed] that constitutes an automatic computer code generator and documenter for chemically reactive systems [1] written by David Lary between 1993 and the present. It was designed primarily for modeling atmospheric chemistry, and in particular, for chemical data assimilation.
chemical reactions and kinetics; environmental and safety-related data; There are two main types of models: Simple equations and correlations where parameters are fitted to experimental data. Predictive methods where properties are estimated. The equations and correlations are normally preferred because they describe the property (almost) exactly.
This is a list of software used to simulate the material and energy balances of chemical process plants. Applications for this include design studies, engineering studies, design audits, debottlenecking studies, control system check-out, process simulation, dynamic simulation, operator training simulators, pipeline management systems, production management systems, digital twins.
In theoretical chemistry, chemists, physicists, and mathematicians develop algorithms and computer programs to predict atomic and molecular properties and reaction paths for chemical reactions. Computational chemists, in contrast, may simply apply existing computer programs and methodologies to specific chemical questions. [6]
The Van 't Hoff equation relates the change in the equilibrium constant, K eq, of a chemical reaction to the change in temperature, T, given the standard enthalpy change, Δ r H ⊖, for the process. The subscript r {\displaystyle r} means "reaction" and the superscript ⊖ {\displaystyle \ominus } means "standard".