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Self-assembly of an organic chromophore with Cd-s nanoclusters: Supramolecular structures and enhanced emissions
Zhang, XJ1,2; Tian, YP1; Jin, F1; Wu, JY1; Xie, Y2; Tao, XT3; Jiang, MH3
2005
Source PublicationCRYSTAL GROWTH & DESIGN
ISSN1528-7483
Volume5Issue:2Pages:565-570
Abstract

By combination of the large organic cation [trans-4-(4-dimethylanilino-styryl)-N-methyl-pyridinium with nanocluster anions ([Cd-4(SC6H5)(10)](2-) for compound 1 and [Cd-4(SC6H5)(6)I-4](2-) for compound 2), two new hybrids were obtained and the structure of the [Cd-4(SC6H5)(6)I-4](2-) cluster was first characterized by single-crystal X-ray diffraction. A novel supramoleculax dimer {[Cd-4(SC6H5)(10)](2-)}(2), connected via strong.7r-,7 interactions, was observed in 1, whereas every two [Cd-4(SC6H5)(6)I-4](2-) clusters in 2 were linked by multiple C-H center dot center dot center dot I hydrogen bonds forming dimers, which, as building blocks, were further connected to each other via C-H center dot center dot center dot I hydrogen bonds and weak I center dot center dot center dot I interactions to form ovel 1D helical chains. The LTV-visible-near-IR spectra, one-photon excited photoluminescence, and two-photon pumped lasing were measured. The organic chromophoreexhibits enhanced PL and two-photon pumped lasing in the two hybrids.

DOIhttp://dx.doi.org/10.1021/cg049695w
Indexed BySCI
Language英语
WOS Research AreaChemistry ; Crystallography ; Materials Science
WOS SubjectChemistry, Multidisciplinary ; Crystallography ; Materials Science, Multidisciplinary
WOS IDWOS:000227414900028
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Cited Times [WOS]:31   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionFaculty of Health Sciences
Affiliation1.Anhui University
2.University of Science and Technology of China
3.Shandong University
Recommended Citation
GB/T 7714
Zhang, XJ,Tian, YP,Jin, F,et al. Self-assembly of an organic chromophore with Cd-s nanoclusters: Supramolecular structures and enhanced emissions[J]. CRYSTAL GROWTH & DESIGN,2005,5(2):565-570.
APA Zhang, XJ.,Tian, YP.,Jin, F.,Wu, JY.,Xie, Y.,...&Jiang, MH.(2005).Self-assembly of an organic chromophore with Cd-s nanoclusters: Supramolecular structures and enhanced emissions.CRYSTAL GROWTH & DESIGN,5(2),565-570.
MLA Zhang, XJ,et al."Self-assembly of an organic chromophore with Cd-s nanoclusters: Supramolecular structures and enhanced emissions".CRYSTAL GROWTH & DESIGN 5.2(2005):565-570.
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