Zwitterionic 2-{ 3-(1H-indol-3-yl)propenyl methylammonio}phenolate
The title Schiff base, C19H20N2O, exists in its zwitterionic form, as the phenolic H atom has been transferred to the iminio group; the resulting iminium and hydroxy groups are linked by an intramolecular N-H center dot center dot center dot O hydrogen bond. Two zwitterions lie across a centre of in...
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Main Authors: | Ali, Hapipah Mohd, Ng, S.W., Maryati, O.E. |
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Format: | Article |
Published: |
International Union of Crystallography
2007
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Online Access: | http://eprints.um.edu.my/5513/ http://scripts.iucr.org/cgi-bin/paper?S1600536807032643 |
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