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For example, ChemDraw supports this, as does ChemSketch and BIOVIA Draw (.emf is preferable for the latter). Draw the structure in your molecule editor, and save it as a Windows Metafile (.wmf), Enhanced Metafile (.emf), or Encapsulated Postscript (.eps). Open the saved file in Inkscape.
One way to do this is to export the file to a TIFF as well as a WMF. You can then use the TIFF as a background image to get the label placement as accurate as possible. The process is basically as follows: Draw structure in ChemSketch, clean up, check stereochemistry, etc. Select structure and apply the desired style (several templates are ...
Stereochemistry demands special attention because three-dimensionality is the most difficult part of a structure to visualize. Techniques for presenting 3-dimensional structures reflect the tastes of the artist. Three dimensionality is best highlighted by the depictions of bonds, using wedges, bolding, and hashed formats.
Prototype (and later successful) large-molecule crystallographic structure solution system. Successor to the MMS-4 system above. The 3-D spring-return joysticks either translate and rotate the molecular structure for viewing or a molecular substructure for fitting, mode controlled by a toggle switch. Britton, Lipscomb, Pique, Wright, Brooks: 1977
Theories of chemical structure were first developed by August Kekulé, Archibald Scott Couper, and Aleksandr Butlerov, among others, from about 1858. [4] These theories were first to state that chemical compounds are not a random cluster of atoms and functional groups, but rather had a definite order defined by the valency of the atoms composing the molecule, giving the molecules a three ...
We need to discuss a variety of drawing types- simple flat drawings, 3D structures and (for the future) Jmol. This workgroup might serve as a liaison with the people writing the wiki software to ensure good compliance. We need to integrate our drawings with other chemical compound descriptions such as CAS registry number and InChI.
Being affiliated with or bound by no scientific organizations, the content in Wikipedia-Chemistry is not constrained by recommendations or rules, but seeks to objectively describe knowledge. For example, the International Union of Pure and Applied Chemistry (IUPAC) provides recommendations and definitions for nomenclature and terminology.
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.