Journal of Chemical Crystallography

, Volume 40, Issue 8, pp 702–706 | Cite as

N–H···π Interactions in Two Isomers of an Amino Group Containing bis-Phenol

  • Gautam Prasanna Kar
  • Anirban Karmakar
  • Jubaraj B. Baruah
note
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Accepted:

Abstract

Crystal structures of two bis-phenols namely bis-(3,5-dimethyl-2-hydroxyphenyl)(3-amino phenyl)methane 1 and bis-(3,5-dimethyl-4-hydroxyphenyl)(3-aminophenyl) methane 2 are determined. The compound 1 crystallises in monoclinic P21/c with a = 12.2579(16) Å, b = 16.0906(19) Å, c = 10.6664(13) Å, β = 115.417(7)°, V = 1900.2(4) Å3 whereas 2 crystallizes in monoclinic C2/c, a = 9.2538(2) Å, b = 18.6579(4) Å, c = 23.2725(5) Å, β = 98.796(2)°, V = 3970.89(15) Å3. The crystal lattice of both the compounds shows presence of N–H···π interactions but no O–H···π interactions.

Graphical Abstract

N–H···π interactions in bis-(3,5-dimethyl-2-hydroxyphenyl)(3-amino phenyl)methane.

Keywords

Bis-phenols Crystal structures N–H···π interactions Crystal packing 
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Notes

Acknowledgments

Authors thanks Council of Scientific and Industrial Research, New-Delhi, India for financial support.

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Copyright information

© Springer Science+Business Media, LLC 2010

Authors and Affiliations

  • Gautam Prasanna Kar
    • 1
  • Anirban Karmakar
    • 1
  • Jubaraj B. Baruah
    • 1
  1. 1.Department of ChemistryIndian Institute of Technology GuwahatiGuwahatiIndia

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