A Conjugated Organometallic Polymer with Truxene Antennas as Side Arms; A Multiluminescent Material with Evidence for Intrachain MO Couplings

作者：Du Bin; Fortin Daniel; Harvey Pierre D^*

来源：Journal of Inorganic and Organometallic Polymers and Materials, 2013, 23(1): 81-88.

DOI：10.1007/s10904-012-9718-4

• Organometallic polymer
• Fluorescence
• Phosphorescence
• Energy transfer
• DFT computations

A polymer ([Pt]-ZnP)(n) (ZnP = bis-meso-(hexahexyltruxene)zinc(II) porphyrin; [Pt] = trans-bis(phenylacetylene)bis(tributylphosphine)platinum(II)) was prepared from bis-meso-(hexahexyltruxene)zinc(II) porphyrin and trans-dichlorobis(tributylphosphine)platinum(II) and exhibits fluorescence and phosphorescence from truxene (Tru) and ZnP, and phosphorescence from [Pt] all at once. Evidence for singlet and triplet energy transfer Tru -%26gt; ZnP (slow), [Pt] -%26gt; ZnP (fast) is provided indicating inter-chromophore interactions. DFT computations indicate strong MO coupling between [Pt] and ZnP.

• 出版日期2013-1