Version 2023 of ChemSketch introduces formatted atom numbering, as well as improved visualization for coordination bonds. Read below for details, and contact us for help upgrading your software.
Enhanced Number Formatting
You can now use atom numbers that include italic, subscript, superscripts, or Greek characters.
N2-ethyl-N6-methyl-L-lysine
Distinguish Coordination Bonds from Stereobonds for Inorganics and Organometallics
Coordination bonds are now dotted bonds to distinguish them from the dashed bond that indicates down stereochemistry.
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In the new structure, dotted lines indicate coordination and dashed lines indicate a stereochemical bond.