SketchEl 1.52

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. Toolbars, templates, mouse gestures, keyboard shortcuts, utility commands and several view modes are offered in order to make this as convenient as possible. Molecules can be easily interconverted with the ubiquitous MDL MOL file format, though not not necessarily without information loss. Molecule diagrams are rendered interactively in high quality, and can also be exported as SVG graphics.

The newer datasheet feature of SketchEl allows viewing and editing of simple tables of data, for which each column is a common scalar type (string, int, real, boolean) or a molecule. Editing and viewing of molecules is linked to the molecule sketching tool. The datasheet editing is intended to be convenient for entering numeric property and identification data, alongside the molecular structures of interest. The native format is XML based, with features for interconverting with MDL SD files.

All of the SketchEl features are written and compiled with Java 1.5, and make full use of the features available in the default libraries. There are no additional dependencies. The code is most extensively tested on Linux platforms, frequently on Windows, and occasionally on Mac OS X. The single-molecule editing feature can be run as a Java Applet within a web page, and the underlying molecule contents can be manipulated by JavaScript programs.

Features :

Easy to use interactive tools for placing atoms and bonds.
Tools are multipurposed in order to provide convenient access to necessary drawing modes, and to operate with either fine-control or generally reasonable assumptions.
Automatic or manual control over creation, calculation and rendering of hydrogen atoms.
Built-in structure templates.
Aesthetically pleasant output, using anti-aliased rendering and arbitrary size scaling.
Molecules can be exported as SVG (Scalable Vector Graphics) pictures for external use.
More recently, pictures can be exported as ODG (OpenDocument Graphics) pictures, which can be used within the OpenOffice suite, among others.

Requirements:	No special requirements
Release Date:	September 13, 2012
Platforms:	WinXP, Windows Vista, Windows Vista x64, Windows 7, Windows 7 x64
Keyword:	Chemical,  Chemical Structure,  Cheminformatics Application,  Edit,  Edit Chemical Structure,  Editor
Users rating:	0/10