C Chemistry Software

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Browse free open source C Chemistry Software and projects below. Use the toggles on the left to filter open source C Chemistry Software by OS, license, language, programming language, and project status.

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  • 1
    Gabedit is a Graphical User Interface for FireFly (PC-Gamess), Gamess-US, Gaussian, Molcas, Molpro, MPQC, NWChem, OpenMopac, Orca, PSI4 and Q-Chem computational chemistry packages.
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    Downloads: 157 This Week
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  • 2
    luscus

    luscus

    molecular editor and viewer

    Luscus is the program for graphical display and editing of molecular systems. The program allows fast and easy building and/or editing different molecular structures, up to several thousands of atoms large. Luscus can also visualize dipole moments, normal modes, molecular orbitals, electron densities and electrostatic potentials. In addition, simple geometrical objects can be rendered in order to point out a geometrical feature or a physical quantity. The program is developed as a graphical interface for MOLCAS program package, however it's adaptive nature makes possible using luscus with other computational program packages and chemical formats. If you use this program, please cite: G. Kovačević, V. Veryazov, J. Cheminformatics, 7 (2015) 1-10; DOI: 10.1186/s13321-015-0060-z
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    Downloads: 113 This Week
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  • 3
    Towhee is a Monte Carlo molecular simulation code originally designed for the prediction of fluid phase equilibria using atom-based force fields and the Gibbs ensemble with particular attention paid to algorithms addressing molecule conformation sampling.
    Downloads: 17 This Week
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  • 4
    ASCEND modelling environment
    ASCEND is a modelling environment and solver for large or small systems of non-linear equations, for use in engineering, thermodynamics, chemistry, physics, mathematics and biology. Solvers for both steady and dynamic (NLA & DAE) problems, are provid
    Downloads: 6 This Week
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  • 5
    Avalon Cheminformatics Toolkit

    Avalon Cheminformatics Toolkit

    Avalon Toolkit for SMILES-based cheminformatics services

    The Avalon Cheminformatics Toolkit contains tools to render and canonicalize SMILES and manipulate MOL file and related formats as well as structure fingerprinting.
    Downloads: 29 This Week
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  • 6
    atomes

    atomes

    Analysis, visualization, edition of 3D atomistic models

    atomes is a Free (Open Source) cross-platform software licensed under the terms of the Affero GPL v3+ license. atomes is a toolbox developed to analyze, to visualize and to create/edit 3D atomic scale models. atomes also provides an advanced input preparation system for further calculations using well known molecular dynamics codes: - Classical MD : DL-POLY and LAMMPS - ab-initio MD : CPMD and CP2K - QM-MM MD : CPMD and CP2K atomes is developed by Dr. Sébastien Le Roux, research engineer for the CNRS Dr. Sébastien Le Roux works at the Institut de Physique et Chimie des Matériaux de Strasbourg.
    Downloads: 28 This Week
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  • 7
    The Sashimi project hosts the Trans-Proteomic Pipeline (TPP), a mature suite of tools for mass-spec (MS, MS/MS) based proteomics: statistical validation, quantitation, visualization, and converters from raw MS data to the open mzML/mzXML formats.
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    Downloads: 20 This Week
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  • 8
    This space is not maintained anymore. If you want to get the latest updates on fpocket refer to https://github.com/Discngine/fpocket. Fpocket is a very fast open source protein pocket detection algorithm based on Voronoi tessellation. The platform is suited for the scientific community willing to develop new scoring functions and extract pocket descriptors on a large scale level.
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    Downloads: 18 This Week
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  • 9
    I.S.A.A.C.S. Interactive Structure Analysis of Amorphous and Crystalline Systems is a cross-platform software developed to analyze the structural characteristics of three-dimensional models built by computer simulations.
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    Downloads: 10 This Week
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  • 10
    relax

    relax

    Molecular dynamics by NMR data analysis

    The software package 'relax' is designed for the study of molecular dynamics through the analysis of experimental NMR data. Organic molecules, proteins, RNA, DNA, sugars, and other biomolecules are all supported. It supports exponential curve fitting for the calculation of the R1 and R2 relaxation rates, calculation of the NOE, reduced spectral density mapping, the Lipari and Szabo model-free analysis, study of domain motions via the N-state model and frame order dynamics theories using anisotropic NMR parameters such as RDCs and PCSs, the investigation of stereochemistry in dynamic ensembles, and the analysis of relaxation dispersion data.
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    Downloads: 10 This Week
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  • 11
    RasTop is a molecular graphics program intended for the visualisation of proteins, nucleic acids and small molecules based on the popular Rasmol software. The program is aimed at the rapid visualization and analysis of molecules.
    Downloads: 5 This Week
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  • 12
    IFEFFIT is a library and set of interactive programs for the analysis of x-ray absorption fine-structure (XAFS) data. IFEFFIT combines state-of-the-art analysis algorithms with graphical display of XAFS data, and general data manipulation. It can be
    Downloads: 6 This Week
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  • 13
    Spglib is a C-library written for finding crystal symmetry. Symmetry operation, space group, etc, can be obtained using this symmetry finder. It is easy to include this library to your code. For more information, See, http://spglib.sourceforge.net/
    Downloads: 3 This Week
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  • 14
    sdf2xyz2sdf
    An open-source software to convert SDF files into TINKER XYZ files (and viceversa) with automatic assignment of MMFF94 atom types, bond types and charges
    Downloads: 5 This Week
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  • 15
    ASALI

    ASALI

    ASALI is an open-source code for chemical engineers

    Do you work with chemical reactors? Are you curious about them? ASALI is the open-source code that you are looking for. Chemical reactor models, transport/thermodynamic properties of gases, equilibrium calculations. ASALI couples all these features with an user friendly graphical interface. Modeling chemical reactors has never been so easy.
    Downloads: 4 This Week
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  • 16
     VASPMO

    VASPMO

    Visualization of wavefunctions calculated by VASP (New release: v0.41)

    VASPMO aims at visualizing wavefunctions (or molecular orbitals) from VASP calculations. It reads VASP's output files PROCAR and CONTCAR, and exports an *.out file in Gaussian's output format, which can be visualized by many popular visualization tools, such as JMol, Molekel, Chemcraft, Gabedit and Molden, etc. These tools can further generate *.cube files, which can be visualized by an even wider range of softwares. 读入VASP计算得到的PROCAR和CONTCAR文件,输出Gaussian结果文件。该文件能够被常用的量子化学可视化软件(如Molekel、Chemcraft、Gabedit、Molden和JMol等)读取,进而绘制和观看体系的分子轨道。有些软件还能导出 cube文件(如Chemcraft和Molden等),从而又能被很多支持cube格式文件的可视化软件所识别。
    Downloads: 3 This Week
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  • 17
    Facyt-quimicomp
    Software and codes created in "Laboratorio de Química Computacional" of "Facultad de Ciencias y Tecnología" of "Universidad de Carabobo"
    Downloads: 3 This Week
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  • 18
    Iphigenie

    Iphigenie

    A fast and versatile molecular dynamics program

    The molecular mechanics (MM) program Iphigenie provides a broad range of molecular dynamics (MD) methods and technologies, including polarizable force fields (PMM), the HADES reaction field, and QM/(P)MM hybrid simulations.
    Downloads: 3 This Week
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  • 19
    ECOMAC
    The ECOMAC is win32 application used for acquisition and control of chromatographic process, communication with chromatographic devices and storing data for next evaluation. It is written in C. The registration code is needed for full features.
    Downloads: 2 This Week
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  • 20
    The Xtal System is a comprehensive suite of small molecule structural solution, refinement and analysis software, supporting both X-ray, neutron and electron diffraction data. It runs on both Unix and MS Win32 platforms and uses tcl/tk graphics.
    Downloads: 2 This Week
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  • 21
    Ocean Optics Sample Pack

    Ocean Optics Sample Pack

    Sample code for Ocean Optics OmniDriver spectrometer device driver

    Sample code demonstrating how to use OmniDriver to drive Ocean Optics full range of spectrometers from C, C++, C#, Java, LabVIEW, Delphi, MATLAB and more.
    Downloads: 2 This Week
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  • 22
    mzMatch is a Java collection of small commandline tools specific for metabolomics MS data analysis. The tools are built on top of the PeakML core library, providing mass spectrometry specific functionality and access to the PeakML file format.
    Downloads: 2 This Week
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  • 23
    schur

    schur

    Interactive Program For Calculating Properties Of Symmetric Functions

    Schur is a standalone program for interactively calculating properties of Lie groups and symmetric functions. Schur has been designed to answer questions of relevance to a wide range of problems of interest to chemists, mathematicians, computer scientists,...
    Downloads: 2 This Week
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  • 24
    The ISOTOPIC PATTERN CALCULATOR is a small linux tool for mass spectrometry. It calculates the isotopic distribution for a given chemical formula or peptide sequence. GIPS is a GUI Version of the Isotopic Pattern Calculator.
    Downloads: 1 This Week
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  • 25
    A tool to calculate atoms exposition to a probe in a three dimensional molecule structure.
    Downloads: 1 This Week
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