Free Downloads: Atoms And Molecules
Orbital Viewer can display almost any atomic or molecular electron probability function.
Orbital Viewer can display almost any atomic or molecular electron probability function. For Atoms, this plotted function is the hydrogenic solution of Schrodinger's Equation. For Molecules, the linear combination of atomic orbitals (LCAO) method is used.
There are three broad categories of what can be displayed: surfaces of constant probability, probability...
Category: Multimedia & Design / Graphics Viewers
Publisher: David Manthey, License: Freeware, Price: USD $0.00, File Size: 586.3 KB
Platform: Windows
Amazing Sunsets is a stunning compilation of some of the most beautiful sunsets you have ever seen.
Amazing Sunsets is a stunning compilation of some of the most beautiful sunsets you have ever seen. The colours of the sky throughout the day and at sunrise and sunset, are explained by the phenomena of both Rayleigh Scattering and Mie Scattering. The colour of the sky described by Rayleigh Scattering applies to the hues of blue, violet and green, not to the reds, oranges, peaches and purples...
Category: Desktop Enhancements / Screensavers
Publisher: RateMyScreensaver, License: Freeware, Price: USD $0.00, File Size: 2.9 MB
Platform: Windows
MyPhysicsLab provides several interactive physics simulations such as springs and masses, pendulums, Molecules. Objects, mass, gravity, spring stiffness can be modified.
These physics simulations can be used to:
-play around with for fun... try dragging with your mouse, or changing parameter settings
-learn about physics and how to set up a model of a...
Category: Multimedia & Design / Multimedia App's
Publisher: Erik Neumann, License: Freeware, Price: USD $0.00, File Size: 191.9 KB
Platform: Windows
Gabedit is a free graphical user interface for computational chemistry packages.
Gabedit is a free graphical user interface for computational chemistry packages.
Gabedit makes using Computational Chemistry Packages (CCP) simple and straightforward :
- Sketch in Molecules using its advanced 3D Structure Builder, or load in Molecules from standard files.
- Set up and submit CCP jobs right from the interface, and monitor their progress as they...
Category: Multimedia & Design / Graphics Viewers
Publisher: Abdulrahman Allouche, License: Freeware, Price: USD $0.00, File Size: 6.5 MB
Platform: Windows
CrystalMaker is the easiest way to visualize and understand structures of crystals and molecules.
CrystalMaker is the easiest way to visualize and understand structures of crystals and Molecules. CrystalMaker provides a streamlined workflow that majors on productivity: just drag-and-drop your data files into the program for instant display in spectacular photo-realistic colour. Manipulate structures in real time, with the mouse. Multiple View "bookmarks" and undo levels...
Category: Multimedia & Design / Animation
Publisher: CrystalMaker Software Ltd, License: Shareware, Price: USD $650.00, File Size: 24.1 MB
Platform: Windows
FEFF is an automated program for ab initio multiple scattering calculations of X-ray Absorption Fine Structure (XAFS), X-ray Absorption Near-Edge Structure (XANES) and various other spectra for clusters of Atoms. The code yields scattering amplitudes and phases used in many modern XAFS analysis codes, as well as various other properties.
Category: Software Development / Misc. Programming
Publisher: FEFF Project, License: Shareware, Price: USD $0.00, File Size: 12.2 MB
Platform: Windows
ilib diverse is a flexible tool for creating libraries of drug-like organic Molecules suitable for rational lead structure discovery in a fast and efficient way.
Compounds are built by combining user-defined fragments according to state-of-the-art chemical knowledge. Various user-adjustable contraints allow a combinatorial approach providing good structural diversity on the one...
Category: Business & Finance / Applications
Publisher: Inte:Ligand GmbH, License: Shareware, Price: USD $124.97, File Size: 31.8 MB
Platform: Windows
Nothing beats a beautiful sunset and even if you can't be on a beach enjoying one in person, we've got the next best thing. Crimson Skies is a breathtaking slideshow of some of the most beautiful red sunsets you have ever seen. Beware though, this screensaver is guaranteed to make you want to stop working early! Crimson Skies is a free screensaver created by RateMyScreensaver.com containing 11...
Category: Desktop Enhancements / Screensavers
Publisher: RateMyScreensaver, License: Freeware, Price: USD $0.00, File Size: 1.7 MB
Platform: Windows
RnaViz is a user-friendly, portable, GUI program for producing publication-quality secondary structure drawings of RNA Molecules. Drawings can be created starting from DCSE alignment files if they incorporate structure information or from mfold ct files. The layout of a structure can be changed easily. Display of special structural elements such as pseudo-knots or unformatted areas is...
Category: Software Development / Help File Utilities
Publisher: Peter De Rijk, License: Shareware, Price: USD $0.00, File Size: 1.1 MB
Platform: Windows
Shareware
In the Age of Molecular Biology look at the most intrigue Molecules - Proteins and DNA, if you have a rest. Any person (with binocular sight) can see 3D Stereo image of complex proteins on a full screen, using simple and the cheapest anaglyph technology (color separated). You can use Screen Saver VisProtSSS to look at the Proteins and DNA in stereo for the scientific goals, education...
Category: Desktop Enhancements / Screensavers
Publisher: Protein Systems Ltd., License: Shareware, Price: USD $15.00, File Size: 2.4 MB
Platform: Windows
Alpha Decay is a computer model simulation that illustrates alpha decay.
Alpha Decay is a computer model simulation that illustrates alpha decay. There are two different simulations included in this application. Both illustrate the same principle.
The first one is labeled "Multiple Atoms" and, as the name suggests, it places several Atoms on the screen for you to observe the process of alpha decay. Without getting too much into...
Category: Home & Education / Science
Publisher: University of Colorado, Department of Physics, License: Freeware, Price: USD $0.00, File Size: 4.4 MB
Platform: Windows
GASEQ is a Chemical Equilibrium Program for Windows.
GASEQ is a Chemical Equilibrium Program for Windows.
An easy way to do combustion equilibrium calculations, such as:
- What is the temperature of a stoichiometric propane/oxygen flame?
- How much do I have to compress air to cause its temperature to rise to 500K?
- What is the equilibrium concentration of chlorine Atoms in chlorine gas at 1000K?
- Given the...
Category: Home & Education / Miscellaneous
Publisher: Chris Morley, License: Freeware, Price: USD $0.00, File Size: 1.6 MB
Platform: Windows
The software allows us to extend the investigation.
The software allows us to extend the investigation. It can carry out a decay experiment 'in the blink of an eye' and it pauses poignantly to allow students to take in the moment when half the material has decayed. Students have the opportunity to choose both the number of Atoms in the 'starting mass' and the decay rate. Time and again the program reinforces the...
Category: Home & Education / Teaching Tools
Publisher: Curriculum Corporation, License: Freeware, Price: USD $0.00, File Size: 2.4 MB
Platform: Windows
This great free screen saver will soothe your eyes and mind during long workhours.
This great free screen saver will soothe your eyes and mind during long workhours. Colourful Atoms floating in space around your desktop, getting fused and nuked all the time. You can also download arcade game and take part in all this fun yourself - it's better than Star Wars. Small download, easy installation and lots of fun for free. Runs on every 32-bit Windows.
Category: Desktop Enhancements / Screensavers
Publisher: Absolutist.com, License: Freeware, Price: USD $0.00, File Size: 634.9 KB
Platform: Windows
Molecule is a utility MaxScript for 3DS Max 8/9 to create and render molecular models.
Molecule is a utility MaxScript for 3DS Max 8/9 to create and render molecular models.
(It may work for previous versions but I have not checked it on those.)
It allows you to import either Protein Data Bank Molecule data files. Or MOL data files.
The Molecule package also includes a material editor application with which you can assign specific colors to each...
Category: Home & Education / Miscellaneous
Publisher: Curtis W. Tooley, License: Demo, Price: USD $0.00, File Size: 1.2 MB
Platform: Windows
A set of tutorials, labs, demonstrations, and games on basic chemistry topics.
A set of tutorials, labs, demonstrations, and games on basic chemistry topics. Some example titles: Atomic Numbers Game (how quickly can students determine the atomic mass, atomic number, etc.); Gas Laws Lab (run P vs T, V vs T, and V vs P labs); Equilibrium Simulator (set the coefficients in the equation and the equilibrium constant, add Molecules of reactants and products, start the...
Category: Home & Education / Miscellaneous
Publisher: Multimedia Science, License: Demo, Price: USD $40.00, File Size: 8.0 MB
Platform: Windows
Chemistry teaching software which simulates the bonding of covalent compounds on screen.
Chemistry teaching software which simulates the bonding of covalent compounds on screen. Learn how covalent compounds are formed by Atoms sharing electrons. Includes a reference section to support students learning with basic facts and information. Price includes full site license. Use as a demonstration tool (using a projector), as a teaching tool - get pupils to access the reference...
Category: Games / Kids
Publisher: Raylec Software, License: Shareware, Price: USD $42.00, File Size: 579.0 KB
Platform: Windows
Chemistry teaching software which simulates the bonding of Ionic compounds on screen.
Chemistry teaching software which simulates the bonding of Ionic compounds on screen. Learn how Ionic compounds are formed by Atoms gaining and losing electrons. Includes a reference section to support students learning with basic facts and information. Price includes full site license. Use as a demonstration tool (using a projector), as a teaching tool - get pupils to access the...
Category: Home & Education / Miscellaneous
Publisher: Raylec Software, License: Shareware, Price: USD $42.00, File Size: 583.7 KB
Platform: Windows
ACD/ChemSketch Freeware is a drawing package that allows you to draw chemical structures including organics, organometallics, polymers, and Markush structures. It also includes features such as calculation of molecular properties (e.g., molecular weight, density, molar refractivity etc.), 2D and 3D structure cleaning and viewing, functionality for naming structures (fewer than 50 Atoms...
Category: Multimedia & Design / Multimedia App's
Publisher: ACDLabs, License: Freeware, Price: USD $0.00, File Size: 39.0 MB
Platform: Windows
Móilín is a molecule builder and viewer which acts a front end for Tinker, Mopac, Iconc and Firefly.
Móilín is a molecule builder and viewer which acts a front end for Tinker, Mopac, Iconc and Firefly. It is possible to build and optimize Molecules using mouse clicks. Moilin may be operated in stand alone mode or run using Oscail.
Moilin starts in Display mode.
Model Rotation - The model may be rotated in almost all modes when no function is active.
Category: Multimedia & Design / Image Editing
Publisher: NUI, Galway, License: Shareware, Price: USD $0.00, File Size: 15.0 MB
Platform: Windows
Molegro Virtual Docker is an integrated platform for predicting protein - ligand interactions.
Molegro Virtual Docker is an integrated platform for predicting protein - ligand interactions. Molegro Virtual Docker handles all aspects of the docking process from preparation of the Molecules to determination of the potential binding sites of the target protein, and prediction of the binding modes of the ligands.
Molegro Virtual Docker offers high-quality docking based on...
Category: Home & Education / Miscellaneous
Publisher: Molegro, License: Shareware, Price: USD $125.50, File Size: 32.2 MB
Platform: Windows
CODESSA™- comprehensive descriptors for structural and statistical analysis.
CODESSA™- comprehensive descriptors for structural and statistical analysis.
Main features:
-Set Up Correlation Calculations
A series of intuitive dialog boxes in CODESSA's graphical interface guides you through the process of setting up the correlation, pairing property values with data files and determining which descriptors are to be computed.
...
Category: Home & Education / Miscellaneous
Publisher: Semichem, Inc., License: Shareware, Price: USD $800.00, File Size: 46.2 MB
Platform: Windows
Unique interactive multimedia Chemistry teaching software which tests students as they learn.
Unique interactive multimedia Chemistry teaching software which tests students as they learn. Topics covered include: elements, compounds, mixtures, structure of materials, bond energies and the Periodic Table. Plus interactive simulations to teach atomic structure, ionic bonding and covalent bonding. As far as possible, skills are taught through familiar examples, to help reinforce general...
Category: Home & Education / Miscellaneous
Publisher: Raylec Software, License: Shareware, Price: USD $24.00, File Size: 716.8 KB
Platform: Windows
ninithi 3D modelling software can be used to visualize carbon nanotubes, fullerene, graphene and carbon nanoribbons and analyse their band structure plots. The software also provides 3-D views of the molecular structures of those Molecules and graphs illustrating electrical properties of them.
Category: Multimedia & Design / Image Editing
Publisher: Lanka Software Foundation, License: Freeware, Price: USD $0.00, File Size: 0
Platform: Windows
Presenting Virtual Nonlinear Optics Workbook (vNOW).
Presenting Virtual Nonlinear Optics Workbook (vNOW). The software enables students and scientists to perform numerical experiments in nonlinear optics of two- or multi-level Atoms, and includes two dozen samples with study problems. A free demo.
We hope you will enjoy using vNOW. With vNOW you will get your first result by pushing a single button. In the default simulation, a laser...
Category: Software Development / Misc. Programming
Publisher: H. Sonajal, License: Shareware, Price: USD $25.00, File Size: 1.6 MB
Platform: Windows
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