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Structure and nonlinear optical property of the cluster compound V 2S6O2Cu6(3-MePy)6

  • Guo Dong Tang*
  • , Jin Fang Zhang
  • , Ying Lin Song
  • , Chi Zhang
  • , Lu De Lu
  • *Corresponding author for this work
  • Huaiyin Normal University
  • Nanjing University of Science and Technology
  • Jiangsu University
  • Soochow University

Research output: Contribution to journalArticlepeer-review

Abstract

A cluster compound V2S6O2Cu 6(3-MePy)6 (3-MePy = 3-methyl pyridine) has been synthesized by using skiving method and the crystal structure was characterized by X-ray diffraction: space group P1, Z = 1, a = 9.7278(4), b = 10.4180(5), c = 11.9230(6) Å, a = 108.240(3), β = 98.120(2), y = 99.500(2)°, R = 0.052 and wR = 0.104. The NLO properties were studied by Z-scan technique with 8 ns pulsed laser at 532 nm. The cluster exhibits strong NLO absorptive ability (α2 = 1.7 × 10-10 m·W-1) and effective self-focusing performance (n2 = 1.27×10- 18 m2·W-1) in a 1.58 × 10 -4 mol·dm-3 DMF solution.

Original languageEnglish
Pages (from-to)921-927
Number of pages7
JournalJiegou Huaxue
Volume33
Issue number6
StatePublished - 15 Jun 2014
Externally publishedYes

Keywords

  • Crystal structure
  • Nonlinear optics
  • Vanadium cluster

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