Wang SS, Rong R, Jin LZ, Yang SS, Li YX, Zhang H, Xiong YW, Sun LT, Cao HT, Xie LH, Huang W. Variable segment roles: modulation of the packing modes, nanocrystal morphologies and optical emissions.
NANOSCALE 2018;
10:13310-13314. [PMID:
29987277 DOI:
10.1039/c8nr02956c]
[Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Three isomers were prepared by covalently grafting carbazole (Cz) onto spiro[fluorene-9,9'-xanthene] (SFX) at different positions. Due to the complicated and variable roles of molecular segments, an evolution of the corresponding molecular packing mode was realized, accompanied by the change of nanocrystal morphology and photoluminescence properties.
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