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Fullerene metal complexes with large effective two-photon absorption cross-section

Dalton Transactions, ISSN: 1477-9226, Vol: 39, Issue: 45, Page: 11045-11052
2010
  • 6
    Citations
  • 0
    Usage
  • 10
    Captures
  • 0
    Mentions
  • 0
    Social Media
Metric Options:   Counts1 Year3 Year

Metrics Details

  • Citations
    6
    • Citation Indexes
      6
  • Captures
    10

Article Description

Fourteen novel complexes of fullerene C with metal dialkyldithiophosphate, {[(RO)PS]M} ·2C (R = Me and Et; M = Mn, Fe, Co, Ni, Cu, Zn and Pd), can be obtained in high yield by the reaction of metal(ii) dialkyldithiophosphate complexes with C fullerene. Their structures are determined by H, C, and P NMR spectroscopy, elemental analysis, FT-IR and UV-vis, and are supplied by single crystal X-ray data. The compound {[(EtO)PS]Pd}·2C was also studied by the HRTEM image and SAED patterns. Studies of the optical properties of the complexes of fullerene C with metal dialkyldithiophosphate show that these compounds all have very strong nonlinear optical absorption effects. The nonlinear absorption of fourteen complexes of fullerene C with metal dialkyldithiophosphate (in o-dichlorobenzene and in the solid state) was measured by the open-aperture Z-scan technique at a wavelength of 532 nm. DFT calculations are also used to discuss the stability of these complexes and to confirm the structural assignments. © The Royal Society of Chemistry 2010.

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