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Detection of structures, text, and arrows, and their automatic placement; Can automatically draw rings and other structures - has all standard amino acids and nucleic acids in a built-in library; Retrieval of structures from a network database based on CAS number, formula, or name; Retrieval of information on a molecule based on a drawing
Beryllium iodide can be prepared by reacting beryllium metal with elemental iodine at temperatures of 500 °C to 700 °C: [1]. Be + I 2 → BeI 2 When the oxidation is conducted on an ether suspension of elemental Be, one obtains colorless dietherate: [5]
Draw the structure, and save it as a ChemDraw file. If you drew the structure before applying any settings, then you need to select the object, open the "Object" menu and choose "Apply document settings from → ACS Document 1996". Then save it as a PNG file, to be read by an image editor such as GIMP or IrfanView (see below for details). The ...
Expressing resonance when drawing Lewis structures may be done either by drawing each of the possible resonance forms and placing double-headed arrows between them or by using dashed lines to represent the partial bonds (although the latter is a good representation of the resonance hybrid which is not, formally speaking, a Lewis structure).
A notable molecule editor is a computer program for creating and modifying representations of chemical structures.. Molecule editors can manipulate chemical structure representations in either a simulated two-dimensional space or three-dimensional space, via 2D computer graphics or 3D computer graphics, respectively.
The editor can generate Daylight simplified molecular-input line-entry system (SMILES) or MDL Molfiles of the created structures. The JME Editor was written by Peter Ertl while at Comenius University in Bratislava, and then at Ciba-Geigy, later merged with Sandoz Laboratories, to form Novartis International AG, in Basel , Switzerland.
Chemical structure to name conversion; Chemical name to structure conversion; NMR spectrum simulation (1 H and 13 C) Mass spectrum simulation; Structure cleanup; Draw ligand Structure; An extensive collection of templates, including style templates for most major chemical journals. Export to SVG; Export to PDF (Mac Version only)
JChemPaint is computer software, a molecule editor and file viewer for chemical structures using 2D computer graphics. [1] It is free and open-source software, released under a GNU Lesser General Public License (LGPL). It is written in Java and so can run on the operating systems Windows, macOS, Linux, and Unix.