N 2-(7-Bromo-9-butyl-9H-carbazol-2-yl)-9,9-diethyl-N 2,N 7,N 7-triphenyl-9H-fluorene-2,7-diamine

Abhishek Baheti, K. R.Justin Thomas, Seik Weng Ng, Edward R.T. Tiekink*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review


In the title mol-ecule, C 51H 46BrN 3, the central fluorene residue is planar (r.m.s. deviation = 0.0203 Å), as is the carbazole system (r.m.s. deviation = 0.0154 Å), and these groups are almost orthogonal [dihedral angle = 79.72 (3)°]. The three-dimensional architecture is consolidated by C - H⋯π inter-actions. The butyl substituent is disordered with two sites resolved for the terminal propyl atoms; the major component had a site-occupancy factor of 0.686 (3).

Original languageEnglish
Pages (from-to)o860-o861
JournalActa Crystallographica Section E: Structure Reports Online
Issue number3
StatePublished - Mar 2012
Externally publishedYes


  • R factor = 0.044
  • T = 100 K
  • data-to-parameter ratio = 16.2
  • disorder in main residue
  • mean σ(C-C) = 0.003 Å
  • single-crystal X-ray study
  • wR factor = 0.112


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