OEAtomStereoStyle

This namespace encodes symbolic constants used as bit-masks to indicate what and how atom stereo information is displayed.

See also

The OEAtomStereoStyle namespace contains the following constants and nested namespaces:

Default

The combination of the following flags:

See example in Figure: Example of using the ‘Default’ atom stereo style.

../../_images/OEAtomStereoStyle_Default.png

Example of using the ‘Default’ atom stereo style

Hidden

Displays no atom stereo information. See example in Figure: Example of using the ‘Hidden’ atom stereo style.

../../_images/OEAtomStereoStyle_Hidden.png

Example of using the ‘Hidden’ atom stereo style

OEAtomStereoStyle::Display

This nested namespace encodes symbolic constants used as bit-masks to indicate what atom stereo information is displayed.

Default

The combination of the following flags:

AtomStereo

Displays atom stereo information in the form of hash/wedge bonds. See example in Table: Example of using the ‘AtomStereo’ display style.

Example of using the ‘AtomStereo’ display style

O[C@@H]1CN[C@@H](O)CC1

O[C@@H]1CC[C@@H](O)CC1
../../_images/OEAtomStereoStyle_Display_AtomStereo_RS.png ../../_images/OEAtomStereoStyle_Display_AtomStereo_X.png

If the molecule is imported from an MOL or SDF file with an “either” stereo than it is depicted as a wavy bond. See example in Figure: Example of depiction of up, down and either (wavy) bonds.

../../_images/OEAtomStereoStyle_AtomStereo_Wavy.png

Example of depiction of up, down and either (wavy) bonds

CIPAtomStereo

Displays the CIP atom stereo information next to the corresponding atom. See example in Table: Example of using the ‘CIPAtomStereo’ display style.

Example of using the ‘CIPAtomStereo’ display style

O[C@@H]1CN[C@@H](O)CC1

O[C@@H]1CC[C@@H](O)CC1
../../_images/OEAtomStereoStyle_Display_CIPAtomStereo_RS.png ../../_images/OEAtomStereoStyle_Display_CIPAtomStereo_X.png

MDLStereoCenter

Displays the MDL enhanced stereochemical atom labels.

Example of using the ‘MDLStereoCenter’ display style

MDL stereo group type

Absolute

AND

OR

Label in molfile

STEABS

STERACn

STERELn

Display label

’abs’

’&n’

’orn’

Example

 ../../_images/OEAtomStereoStyle_MDLStereoCenter_ABS.png ../../_images/OEAtomStereoStyle_MDLStereoCenter_AND.png ../../_images/OEAtomStereoStyle_MDLStereoCenter_OR.png

All

The combination of the following flags:

OEAtomStereoStyle::HashWedgeStyle

This nested namespace encodes symbolic constants used to indicate the style of the hash/wedge bonds that depict atom stereo information.

Default

The default hash/wedge display style is OEAtomStereoStyle_HashWedgeStyle_Fancy

Fancy

See example in Figure: Example of using the ‘Fancy’ hash/wedge style.

../../_images/OEAtomStereoStyle_HashWedgeStyle_Fancy.png

Example of using the ‘Fancy’ hash/wedge style

Standard

See example in Figure: Example of using the ‘Standard’ hash/wedge style.

../../_images/OEAtomStereoStyle_HashWedgeStyle_Standard.png

Example of using the ‘Standard’ hash/wedge style