Syntheses, structures, photoluminescence, and theoretical studies of a class of beryllium(II) compounds of aromatic N,O-chelate ligands

Inorganic Chemistry

Volumn 44, Issue 12, 2005, Pages 4270-4275

  Tong, Yi Ping ^a,b   Zheng, Shao Liang ^a   Chen, Xiao Ming ^a  

^a SUN YAT SEN UNIVERSITY   (China)

^b Hanshan Normal College   (China)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 20844432247     PISSN: 00201669     EISSN: None     Source Type: Journal    
DOI: 10.1021/ic0501059     Document Type: Article

References (29)

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17. 2 (all data) = 0.1403, Goof = 1.108.
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19. Note that, in the structure of Hpbt reported in ref 14, the location of hydrogen atom in OH group may be controversial, as the intramolecular hydrogen bond is more reasonable based on the difference Fourier map and in agreement with the presence of excited-state intramolecular proton transfer (ESIPT, mentioned below).
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23. HOMO, highest occupied molecular orbital; LUMO, lowest unoccupied molecular orbital.
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29. 2(2-py-aza) in ref 8 [2-py-in = 2-(2-pyridyl)indole, 2-py-aza = 2-(2-pyridyl)-7-azaindole], in which they are different heteroatom (CH for the former and N for the latter) substitutions in the aromatic ring, are 5.29 and 6.24 D, in consonance with the results of the spectra and molecular orbital energy levels (Table S2).