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author:

Shang, X.-X. (Shang, X.-X..) [1] | Zhao, W.-W. (Zhao, W.-W..) [2] | Jia, J.-H. (Jia, J.-H..) [3] | Yu, R.-M. (Yu, R.-M..) [4] | Lu, C.-Z. (Lu, C.-Z..) [5]

Indexed by:

Scopus CSCD

Abstract:

A purely organic compound, 4-(9-oxoacridin-10(9H)-yl) benzonitrile (1), was synthesized and characterized by NMR, UV-Vis, high resolution mass spectrum, and X-ray single-crystal structure analysis. It crystallizes in monoclinic system, space group P21/c with a = 9.7420(2), b = 10.4967(2), c = 14.3896(3) Å, β = 104.755(2)°, V = 1422.94(5), Z = 4, Mr = 296.32, Dc = 1.383 g/cm 3 , F(000) = 616, μ = 0.690 mm -1 , GOOF = 1.035, the final R = 0.0370 and wR = 0.1010 for 2649 observed reflections with I > 2σ(I). Compound 1 in tolune exhibits deep blue luminescence with maximum emission peaks at 403 and 419 nm, lifetimes of 3.8 ns and quantum yields of θ = 0.46 at room temperature. The experimental and computational results show that the emission of the compound originates from the acridinone moiety and has π-π∗ character.

Keyword:

Acridinone compound; Crystal structure; DFT calculation; Luminescence

Community:

  • [ 1 ] [Shang, X.-X.]College of Chemistry, Fuzhou University, Fuzhou, 350116, China
  • [ 2 ] [Shang, X.-X.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, China
  • [ 3 ] [Zhao, W.-W.]College of Chemistry, Fuzhou University, Fuzhou, 350116, China
  • [ 4 ] [Zhao, W.-W.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, China
  • [ 5 ] [Jia, J.-H.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, China
  • [ 6 ] [Yu, R.-M.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, China
  • [ 7 ] [Lu, C.-Z.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, China

Reprint 's Address:

  • [Lu, C.-Z.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of SciencesChina

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Source :

Jiegou Huaxue

ISSN: 0254-5861

CN: 35-1112/TQ

Year: 2017

Issue: 11

Volume: 36

Page: 1918-1923

0 . 6 5 9

JCR@2017

5 . 9 0 0

JCR@2023

ESI HC Threshold:226

JCR Journal Grade:4

CAS Journal Grade:4

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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