Molecule

Explore molecule shapes by building molecules in 3D! Find out how a molecule's shape changes as you add atoms to a molecule.

The fifth MATLABdlT« Programming Contest, Molecule, will run from May 16-23, 2002.The challenge is to model the structure of a molecule (which for the sake of simplicity will be limited to two dimensions). You have been given a collection of plastic connecting rods that represent the distance...

When is a molecule polar? Change the electronegativity of atoms in a molecule to see how it affects polarity. See how the molecule behaves in an electric field. Change the bond angle to see how shape affects polarity. See how it works for real molecules in 3D.


Platforms: Mac

When is a molecule polar? Change the electronegativity of atoms in a molecule to see how it affects polarity. See how the molecule behaves in an electric field. Change the bond angle to see how shape affects polarity. See how it works for real molecules in 3D.


Platforms: Mac

Develop slick and professional scientific or engineering software or Web sites faster and easier with a comprehensive collection of scientific icons. Science Toolbar Icons depict common objects and symbols used in various fields of science and engineering, including Retort, Test Probe, Molecule,...


Platforms: OS/2, Windows, Mac, *nix, Windows CE, Pocket PC, Other,Android,BlackBerry,iPhone,iPod,iTouch,Palm,Palm OS 6.0,Handheld/Mobile Other,Java,AS/400

Chemistry::Mol is a molecule object toolkit. SYNOPSIS use Chemistry::Mol; $mol = Chemistry::Mol->new(id => "mol_id", name => "my molecule"); $c = $mol->new_atom(symbol => "C", coords => [0,0,0]); $o = $mol->new_atom(symbol => "O", coords => [0,0,1.23]); $mol->new_bond(atoms => [$c, $o],...


Platforms: *nix

Create slick and professional scientific and engineering applications or Web sites faster and easier with a comprehensive collection of scientific icons. Perfect Science Icons include images of objects and symbols commonly used in various areas of science and engineering, such as Retort, Test...


Platforms: Windows, Mac, *nix, Palm OS, Windows 8, Windows Phone, Windows 7, Windows Server, iOS, Android, Symbian, Pocket PC, Handheld, Other,BlackBerry,iPhone,iPod,iTouch,Palm,RIM

Design slick and professional education or engineering software or web pages better and easier with a comprehensive collection of scientific icons. Science Toolbar Icon Set depicts common objects and symbols used in various fields of education, science and engineering, including Retort, Test...


Platforms: OS/2, Windows, Mac, *nix, Windows CE, Pocket PC, Other,Android,BlackBerry,iPhone,iPod,iTouch,Palm,Palm OS 6.0,Handheld/Mobile Other,Java

aufbau is a simple, Command-Line-based tool that was specifically designed to create electron configurations for an atom, molecule or ion. It is built so it follows the "Aufbau" principle. The input has to be a number between 1 and 53.


Platforms: Windows, Windows Vista, 7

Jmol is a free, open source molecule viewer for students, educators, and researchers in chemistry and biochemistry. It is cross-platform, running on Windows, Mac OS X, and Linux/Unix systems. * The JmolApplet is a web browser applet that can be integrated into web pages. * The Jmol application...


Platforms: *nix

XDrawChem is a two-dimensional molecule drawing program. It is similar in functionality to other molecule drawing programs such as ChemDraw (TM, CambridgeSoft). It can read and write MDL Molfiles, and read ChemDraw text and binary files, to allow sharing between XDrawChem and other chemistry...


Platforms: Windows, Mac, *nix, C/C++, BSD Solaris

The program parses Gaussian 98/03 single-point output and draws HFC tensors as ellipsoids on top of the length-based connected molecule.


Platforms: Matlab

Explore an active area of research in optical physics: producing designer pulse shapes to achieve specific purposes, such as breaking apart a molecule. Carefully create the perfect shaped pulse to break apart a molecule by individually manipulating the colors of light that make up a pulse.


Platforms: Mac

This program creates custom Desktop Wallpaper for your PC every time Windows starting. Real 3D models of biological molecules are shown on wallpaper image. You may choose one molecule from six available, rotation axis and image scale ratio.Six molecules are available in the current version: four...


Platforms: Windows

Molar Mass is a Dashboard widget that calculates the molar mass of a molecule based on the formula entered in the input field. The calculator has an option to show the calculations."Molar mass" is a chemistry related term, that refers to the mass of one mole of a chemical compound.


Platforms: Mac

SketchEl is an interactive chemical molecule sketching tool, and molecular spreadsheet data entry application. The feature set provided by the molecular sketcher is largely limited to the minimum features required to conveniently edit diagram representations of small molecule structures....


Platforms: Windows

ShelXle is an instrument that manages to combine an editor with syntax highlighting for the SHELXL-associated .ins (input) and .res (output) files with an interactive graphical display for visualization of a three-dimensional structure including the electron density (Fo) and difference density...


Platforms: Windows

This is an educational program for the field of physics and chemistry, supported by simulations. This program is a type of graphic simulation, which is the mostimportant element for educational purposes. The program consists of nine sequences (substance classification, molecule motion, Diffusion,...


Platforms: Windows

ChemDoodle is a fully functional chemical drawing application that works on every operating system! In addition to being multiplatform, ChemDoodle also natively reads and writes many common file formats including ChemDraw's CDX and CDXML. You can write ChemDraw files for submitting journal...


Platforms: Windows

ChemDoodle is a fully functional chemical drawing application that works on every operating system! In addition to being multiplatform, ChemDoodle also natively reads and writes many common file formats including ChemDraw's CDX and CDXML. You can write ChemDraw files for submitting journal...


Platforms: Linux