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Re: Axial chirality [message #1066 is a reply to message #1065] Fri, 11 September 2020 11:37 Go to previous messageGo to previous message
nbehrnd is currently offline  nbehrnd
Messages: 211
Registered: June 2019
Senior Member
Possibly the scrutiny for P/M in simpler biphenyls differs from the one in larger systems with axial chirality when structures are drawn in the sketcher from scratch:

index.php?t=getfile&id=269&private=0

As a bit lengthy work-around: I redrew two structures like the one drawn by you outside DW. After their export as .mol (including 3D coordinates), they were converted with openbabel into an .sdf in common. DW apparently recognized the chirality (both.dwar, attached):

index.php?t=getfile&id=271&private=0
  • Attachment: diff.png
    (Size: 41.12KB, Downloaded 702 times)
  • Attachment: both.dwar
    (Size: 2.21KB, Downloaded 253 times)
  • Attachment: then3D.png
    (Size: 34.81KB, Downloaded 827 times)
  • Attachment: both.sdf
    (Size: 7.32KB, Downloaded 257 times)
 
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