Chemistry Covalent Bonds
ElectroChemGraphViewer is designed as a small and handy utility that allows the user to view volt/amper graphs saved to .CRV files.
You are also able to mark peaks on these graphs as done by electochemical researches by hand.
The "peak" on a graph is actually the difference between the graph...
Platforms: Windows
License: Freeware | Download (451): ElectroChemGraphViewer Download |
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 encourage...
Platforms: Windows
License: Freeware | Size: 19.6 MB | Download (443): CrystalMaker for Mac OS X Download |
The Ascalaph Designer application was developed for molecular models and simulations. Using this application you can simulate, molecular graphics, optimization, molecular dynamics, quantum chemistry.
Features:
Molecular graphics
Multiple windows
Two cameras per model
CPK, Wire frame,...
Platforms: Windows
License: Freeware | Size: 72 MB | Download (442): Ascalaph Designer Download |
The Ascalaph Quantum package provides interfaces to ab initio quantum mechanical packages NWChem, CP2K and PC GAMESS / Firefly. Quantum calculations are performed using the PC GAMESS program.
FEATURES:
Energy calculations :
ยท Energy calculation mode is controlled by selecting the basis...
Platforms: Windows
License: Freeware | Size: 74.6 MB | Download (440): Ascalaph Quantum Download |
Effectopedia is an easy to use, open knowledge aggregation and collaboration tool designed to provide a means of describing adverse outcome pathways in encyclopedic manner.
You can analyze adverse effect pathways and different chemical elements with the help of this tool.
Platforms: Windows
License: Freeware | Download (438): Effectopedia Download |
Hardware Freak is a small utility that will give you various information about your system. You can view CPU, BIOS, Motherboard, RAM Memory, Graphics card, Sound card, Hard Drive, External storage devices, Operating system, Optical Media, Networking, Printers, Keyboard, Mouse, and USB Ports info...
Platforms: Windows
License: Freeware | Download (417): Hardware Freak Download |
Jmol is an applet and Java based application designed to display various 3D chemical information.
Jmol's features include reading a variety of file types and output from quantum chemistry programs, and animation of multi-frame files and computed normal modes from quantum programs....
Platforms: Windows
License: Freeware | Size: 14.8 MB | Download (407): Jmol Download |
Circuit Aid contains a resistor circuit analysis tool that can build up to an 18 resistor series-parallel circuit. This tool will display voltage, amperage, and power used by every resistor in the circuit by means of mesh analysis. In addition, the program also contains a resistor color band...
Platforms: Mac
License: Freeware | Size: 859 KB | Download (275): Circuit Aid Download |
This project aims at creating an open source chemistry plugin / cartridge for the relational database system Oracle. Free Oracle chemistry cartridge. Features InChi generation Extended fingeprint SMARTS searching option RGroup Queries Descriptor calculation
Platforms: *nix
License: Freeware | Size: 8.12 MB | Download (255): OrChem Download |
Chemistry students and teachers shouldn+t miss this program. EniG. Chemistry Assistant is a specific calculator for chemical expressions. Maybe with this definition it isn+t clear enough what it does, but you+ll quickly see when you try it. You can precisely calculate the molecular weight of any...
Platforms: Windows
License: Freeware | Size: 6 KB | Download (236): EniG. Chemistry Assistant Download |
For the set of chemical elements (Ba, Sr, Ca and so on) there is a function enabling to print capital and small letters without switching by "Shift" and "Caps Lock" keys. Figures specifying the number of atoms in chemical formula (H2SO4) are automatically made subscripts, and atom's oxidation...
Platforms: Windows
License: Freeware | Size: 400.86 KB | Download (223): EquPixy Download |
Personal Finance Quizzes is a free Windows program that can help you get acquainted with terminology used in personal finance and investment. Automatically adjusts to your way of learning. Includes quizzes on Home Financing, Stocks, Bonds and Mutual Funds. Personal Finance Quizzes offers many...
Platforms: Windows
License: Freeware | Size: 1.57 MB | Download (179): Personal Finance Quizzes Download |
Avogadro is an advanced molecular editor designed for cross-platform use in computational chemistry, molecular modeling, bioinformatics, materials science, and related areas. This project offers a flexible rendering engine and a powerful plugin architecture. The main concept behind Avogadro...
Platforms: *nix
License: Freeware | Size: 256 KB | Download (170): Avogadro Download |
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
License: Freeware | Size: 59 KB | Download (157): Molar Mass Download |
CCFlauncher is the meta-tool for starting and joining a CCF collaborative computing session. With CCFlauncher you can invite your colleagues/friends to join you in a shared X windows virtual desktop with multiparty audio conferencing, white board, and file sharing in just a few mouse clicks. In...
Platforms: *nix
License: Freeware | Size: 7.9 MB | Download (153): CCFlauncher Download |
Battery Meter is very useful gadget that monitoring your battery. It will display your computer (notebook or netbook) battery (status, percentage remaining, time remaining, current voltage, charge rate, discharge rate, current charge capacity and maximum charge capacity). For flyout features it...
Platforms: Windows
License: Freeware | Size: 79.26 KB | Download (138): Battery Meter Download |
BetaMaths - Create exercises for multiplication, division, addition, subtraction and number bonds, history of times and results are recorded for each user. Your child can learn the times tables quickly with BetaMaths. Literally with a couple of mouse clicks, you can set addition, subtraction,...
Platforms: Windows
License: Freeware | Size: 350 KB | Download (121): BetaMaths Download |
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
License: Freeware | Size: 43.01 KB | Download (112): Chemistry::Mol Download |
Chemistry::Artificial::Graphics is a graphic plot for artificial with database support. SYNOPSIS use strict; use Chemistry::SQL; use Chemistry::Artificial::Graphics; my $dbname = $ARGV[0]; my $chaname = $ARGV[1]; my $file = $ARGV[2]; my $mode = $ARGV[3]; if (scalar(@ARGV)!=4) {...
Platforms: *nix
License: Freeware | Size: 14.34 KB | Download (112): Chemistry::Artificial::Graphics Download |
ChemSpotlight is a Spotlight metadata importer plug-in that reads common chemical file formats (MDL .mol, .mdl, .sd, .sdf, Tripos .mol2, Protein Data Bank .pdb, Chemical Markup Language .cml, and XYZ). It indexes chemistry files, adds molecular formulas (complete with subscripts in the Finder),...
Platforms: Mac
License: Freeware | Size: 5.3 MB | Download (112): ChemSpotlight Download |