使用期限租赁版
许可形式单机版
原产地美国
介质下载
适用平台Windows
北京天演融智软件有限公司(科学软件网)前身是北京世纪天演科技有限公司,成立于2001年,专注为国内高校、科研院所和以研发为主的企事业单位提供科研软件和服务的国家。
Chemcraft provides an iterative algorithm for constructing molecular geometry according to an arbitrary set of geometrical parameters. The "Tools/Console editor" menu item opens a window, where one can enter required values of geometrical parameters in text format.
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Chemcraft提供了输出文件以结构化的形式呈现。被读取的文件被分成单的元素,例如单的几何形状或振动模式。对于每个元素,从文件中提取所有可用数据:原子坐标、能量梯度等。所有元素都呈现在分层列表中(图1)。单击列表中的元素自动显示图像上的单几何或模式,并允许显示不同的属性。该接口提供了计算数据的可靠可视化,包括非标准类型的计算、不完整的计算等。它还允许具有多个计算任务的复杂文件被可视化。对于能量扫描或IRC计算,通过扫描/IRC步骤将所有几何结构分成组。除了图形的数据表示之外,Chemcraft概述了输出文件的基本部分,并为文件的每个元素显示了一个简短的“摘要”。
The program combines advanced graphical user interface and wholesome features designed for practical use. Chemcraft provides very detailed structured visualization of output files, based on dividing a file into separate elements and presenting them in an hierarchical multi-level list; this feature allows one to easily analyze complicated files, such as scan jobs, IRC jobs, or multi-job calculations. The graphical engine of Chemcraft does not require any hardware acceleration.
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The Coord mode allows one to import or export coordinates of atoms in text format (in angstroms or Bohrs). When switching to this mode, the text with coordinates is refreshed according to current molecule; while switching from this mode to another, the molecule is refreshed by the text (if there have been changes made in the text). The format of entered text is very free (e.g., sections with atomic coordinates from Gaussian or GAMESS-US output files can be entered). The buttons Copy and Paste can be used to quickly copy the text into clipboard or from the clipboard into the textbox. Pressing Paste twice automatically switches to the Image mode. The text is automatically refreshed for current molecule by pressing "Show sequence" or "Angstroms/Bohrs", so pressing these control keys can restore accidentally corrupted or replaced text.
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Chemcraft provides the possibility to make files for running multiple jobs ("Tools/Scripts/" menu items).
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