Structure

images/download/attachments/43904289/preferences3.png

  • Highlighting Valence Errors highlights atoms having wrong valences with red underline when it is checked.

  • Automatic Lone Pair Calculation calculates lone pairs automatically. Make sure View > Misc > Lone Pairs is checked to see the result.

  • Validate S-groups At Creation disables the S-group types in the drop-down list which would not yield a chemically correct structure. For more information on S-groups click here.

  • Carbon Labels options determine the condition of displaying C labels on Carbon atoms.

    images/download/attachments/43904289/carbon1.png

    images/download/attachments/43904289/carbon2.png

    images/download/attachments/43904289/carbon3.png

    Always

    Never

    At straight angles
    and implicit H atoms

  • Ligand Orders

    • Always

    • Never

    • On R-groups with definitions