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Organic Chemistry: Current Research | ISSN: 2161-0401 | Volume 7
July 18-19, 2018 | Atlanta, USA
24
th
Global
Organic & Inorganic Chemistry Conference
Investigations of transition metal complexes with fluorescence or metal to metal charge transfer properties
M
etal-organic framework materials with fluorescent, white light or gas-adsorption properties, and transition metal clusters
withmetal tometal charge transfer properties have become of much interest in fundamental research andmodernmaterial
science. Recently, the following investigations have been made in my research group: (1) A series of neutral MOFs encapsulated
various neutral and ionic guest dye molecules have been designed and synthesized, their luminescent properties have been
investigated. The white light- emittingMOFmaterials could be designed and prepared when three red/green/ blue-emitting dyes
were introduced simultaneously into such MOF host. Interestingly, the white light is tunable by changing the content or type of
the three dye guests, or the excitation wavelength. (2) A series of new luminescent zinc or lanthanide phosphonates and their
luminescent properties have been investigated. Furthermore, some lanthanide phosphonates exhibit the remarkable capability
to rapidly detect trace amounts of nitroaromatic explosives through luminescent quenching. The sensitivity, fast response, facile
synthesis, low usage, cheapness, and good stability make it one of the most powerful nitroaromatic explosives sensors known.
(3) A series of mixed valent cyanidometal bridged compounds have been designed, synthesized and characterized, their metal
to metal charge transfer properties and the influence factors of electron transfer process have been investigated. In particular,
an unusually delocalized mixed-valence state of a cyanidometal bridged compound induced by thermal electron transfer have
been reported for the first time.
Biography
Xin-Tao Wu graduated from Xiamen University in 1960 and completed his Master Degree in Science from Fuzhou University in 1966. He is Professor of Chemistry,
Director of the Academic Committee from 2000 to 2013, Fujian Institute of Research on the Structure of Matter, Chinese academy of Sciences, and has been a
Member of the Chinese Academy of Sciences from 1999. He has published more than 300 papers in reputed international chemical journals.
xtwu@fjirsm.ac.cnXin-Tao Wu
Chinese Academy of Sciences, China
Xin-Tao Wu, Organic Chem Curr Res 2018, Volume 7
DOI: 10.4172/2161-0401-C3-027