Nonpolar Covalent Bond

cdServer is a simple HTTP server based on the standard Python library module SimpleHTTPServer. cdServer is designed to serve (static) contents off a CD-ROM. cdServer provides a simple interface for special (interactive) functions implemented in an external application program, e.g. search...

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],...

Freerails project is a multiplayer RTS game inspired by Sid Meiers classic Railroad Tycoon. FreeRails is a multiplayer RTS game inspired by Sid Meiers classic Railroad Tycoon. Development activity is currently focused on completing the feature set and adding AI players. To run the binary...


Platforms: *nix

cclib is a Python library for parsing and interpreting the results of computational chemistry packages. Among other data, cclib extracts coordinates, atomic orbital information, molecular orbital information, information on vibrational modes, and the results of a TD-DFT calculation. cclib...


Platforms: *nix

XML::Mini is a Perl implementation of the XML::Mini XML create/parse interface. SYNOPSIS use XML::Mini::Document; use Data::Dumper; ###### PARSING XML ####### # create a new object my $xmlDoc = XML::Mini::Document->new(); # init the doc from an XML string...


Platforms: *nix

XML::Mini::Document is a Perl implementation of the XML::Mini Document API. SYNOPSIS use XML::Mini::Document; use Data::Dumper; ###### PARSING XML ####### # create a new object my $xmlDoc = XML::Mini::Document->new(); # init the doc from an XML string $xmlDoc->parse($XMLString);...


Platforms: *nix

FinKit Interest Tables... A total of 63 tables that can be used as reference data or to calculate interest using FinKit's Interest between Dates calculation. Tables include: money market interest rates, government bond yields, monetary financial institutions interest rates provided by the...


Platforms: Mac

20-sim is an advanced modeling and simulation package for your operating system. With 20-sim you can simulate the behavior of dynamic systems, such as electrical, mechanical and hydraulic systems or any combination of these. 20-sim models may use iconic diagrams, bond graphs, block diagrams as...


Platforms: Windows

PyMOL is a user-sponsored molecular visualization system on an open-source foundation. Please support development of this open, effective, and affordable software by purchasing an incentive copy, which is pre-built and comes with maintenance and support. PyMOL can interpret over 30 different...


Platforms: Windows, Mac, Linux

MOPlot is a handy visualization application specially designed for fast molecular orbitals plotting from the outputs of the Gaussian 03/98/94, Molcas, Gamess/US quantum chemical calculation packages. This Molecular Orbital Plotting Program will prove to be easy-to-use and very efficient. MOPlot...


Platforms: Windows, XP

APBS was designed as a software package for modeling biomolecular solvation through solution of the Poisson-Boltzmann equation or PBE. PBE is one of the most popular continuum models for describing electrostatic interactions between molecular solutes in salty, aqueous media. Continuum...


Platforms: Windows

Financial calculator that solves all sorts of problems involving the time value of money.Provides 51 financial calculations: - Assets: capitalized cost - classic and MACRS depreciation - Bonds: bond book value, duration, price and yield - zero-coupon bond price and yield - Dates: term date -...


Platforms: Mac

The award-winning periodic table of the elements for the Macintosh. In addition to the usual information found in such programs, The Atomic Mac also contains a wealth of nuclear information on each isotope, including half life, decay mode, and daughter products. No other periodic table of the...


Platforms: Mac

An award-winning Mac program for building, displaying and manipulating all kinds of crystal and molecular structures - with real-time photo-realistic graphics and 'out-of-the-screen' 3D display. CrystalMaker allows visualization of massive structures, with fast bond and polyhedra generation and...


Platforms: Mac

Although a large number of tools for the three-dimensional visualization of molecular structures exists, it often proved convenient to tailor a visualization tool specifically for a certain purpose. In BALL, we chose two complementary approaches. First, we wanted to give the user the full...


Platforms: Mac

GnuCash is personal and small-business financial-accounting software, freely licensed under the GNU GPL and available for GNU/Linux, BSD, Solaris, Mac OS X and Microsoft Windows. Designed to be easy to use, yet powerful and flexible, GnuCash allows you to track bank accounts, stocks, income...


Platforms: Windows

Shopping online just got MUCH safer with the buySAFE Shopping Advisor. Let's face it; there are several risks with online shopping. Is your personal information going to be safe and secure? Are you going to get what you pay for exactly as promised? Fortunately, Shopping Advisor eliminates...


Platforms: Windows

Completely free dog obedience ebook - UniversityDog.com - When you train your dog use hand signals in addition to voice commands. After awhile teach him to respond to just one or the other. This can come in very handy in different situations. As a minimum, you will want to teach your dog to...


Platforms: Windows

Many will wonder exactly who Famke Janssen is, but one glance at her resume is enough to put a face to the name. Ms. Janssen has played the role of a Bond girl, and was also Jean Grey in X-Men! Heavily involved in PETA, Famke Janssen has played important roles off screen as well. Sure to make...


Platforms: Windows

We present an improved ball and stick representation called HyperBalls. This type of depiction is particularly useful to represent dynamic phenomena, such as the evolution of non covalent bonds and takes advantage of GPU capabilities.


Platforms: Windows, Mac, Linux