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Has anyone heard of P and M notation?
Hello,
A friend of mine has asked a question about a molecule, we think the molecule was a biphenyl molecule with two nitro groups on each benzo unit, along with two carboxylic acid moieties on each ring. So the molecule was shown to be in two isomers as P and M. Do you have any knowledge about P and M type isomers?
PS: We know that two phenyl units are placed perpendicular to each other.
Hello,
A friend of mine has asked a question about a molecule, we think the molecule was a biphenyl molecule with two nitro groups on each benzo unit, along with two carboxylic acid moieties on each ring. So the molecule was shown to be in two isomers as P and M. Do you have any knowledge about P and M type isomers?
PS: We know that two phenyl units are placed perpendicular to each other.