Crystal structures and Hirshfeld surface analysis of 2-(adamantan-1-yl)-5-(4-fluoro­phen­yl)-1,3,4-oxa­diazole and 2-(adamantan-1-yl)-5-(4-chloro­phen­yl)-1,3,4-oxa­diazole

@inproceedings{AlWahaibi2019CrystalSA,
  title={Crystal structures and Hirshfeld surface analysis of 2-(adamantan-1-yl)-5-(4-fluoro­phen­yl)-1,3,4-oxa­diazole and 2-(adamantan-1-yl)-5-(4-chloro­phen­yl)-1,3,4-oxa­diazole},
  author={Lamya H. Al-Wahaibi and Aisha Alsfouk and Ali A. El-Emam and Olivier Blacque},
  booktitle={Acta crystallographica. Section E, Crystallographic communications},
  year={2019}
}
The crystal structures of the title adamantane-oxa-diazole hybrid compounds, C18H19FN2O (I) and C18H19ClN2O (II), are built up from an adamantane unit and a halogenophenyl ring, [X = F (I), Cl (II)], in position 5 on the central 1,3,4-oxa-diazole unit. The mol-ecular structures are very similar, only the relative orientation of the halogenophenyl ring in comparison with the central five-membered ring differs slightly. In the crystals of both compounds, mol-ecules are linked by pairs of C-H⋯N… CONTINUE READING

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