Cyclo-2,7-naphthyl­ene: a redetermination
2011

Redetermination of Cyclo-2,7-naphthylene Structure

publication Evidence: moderate

Author Information

Author(s): Waka Nakanishi, Xue Jing Yang, Tomoaki Yoshioka, Hiroyuki Isobe

Primary Institution: Tohoku University

Conclusion

The study successfully corrected the space group assignment of [6]cyclo-2,7-naphthylene and revealed its refined molecular structure.

Supporting Evidence

  • The refined molecular structure shows that [6]CNAP has the smallest deformation in the planar naphthyl rings.
  • Superior quality crystals were obtained by re-optimizing the crystallization conditions.
  • The study corrected the space group assignment to Cmca from the original determination.

Takeaway

The researchers made better crystals of a compound called [6]CNAP, which helped them understand its structure better.

Methodology

Single crystals of [6]CNAP were prepared from anthracene melt with optimized crystallization conditions.

Digital Object Identifier (DOI)

10.1107/S1600536811023427

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