Structure, charge-transfer and luminescent properties of bis(2-(2-hydroxyphenyl)benzothiazolate)beryllium
Structure, charge-transfer and luminescent properties of bis(2-(2-hydroxyphenyl)benzothiazolate)beryllium
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双(2-(2-羟基苯基)苯并噻唑)铍的结构、电荷转移和发光性能
DOI:
10.1016/j.orgel.2008.05.018
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发表时间:
2008-10
影响因子:
3.2
通讯作者:
许并社
中科院分区:
文献类型:
--
作者:
许并社
A luminescent Be(II) complex of aromatic N, O-chelate ligand, namely Be(BTZ)2(BTZ=2-(2-hydroxyphenyl)benzothiazolate), has been synthesized and characterized by X-ray crystallography. Its charge-transfer and luminescent properties were studied. The results indicated that the single crystal of Be(BTZ)2is monoclinic, space group C2/c. With larger the electron-transfer rate than hole-transfer rate, Be(BTZ)2may serve as candidate for electron-transport material. The highest occupied molecular orbital energy level (EHOMO) and the lowest unoccupied molecular orbital energy level (ELUMO) are −5.79eV and −2.98eV, respectively. Be(BTZ)2displays strong photoluminescence (PL) in the blue region at 456nm, and the electroluminescent (EL) peak wavelength is located at 460nm, CIE coordinates are X=0.1525, Y=0.1803.
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影响因子:
3.2
作者:
Meng‐Huan Ho;Chia-Ming Chang;T. Chu;Teng-Ming Chen;Chin H. Chen
通讯作者:
Meng‐Huan Ho;Chia-Ming Chang;T. Chu;Teng-Ming Chen;Chin H. Chen
影响因子:
1.8
作者:
Marcus, RA
通讯作者:
Marcus, RA
影响因子:
56.9
作者:
Shen, ZL;Burrows, PE;Thompson, ME
通讯作者:
Thompson, ME
影响因子:
--
作者:
Jürg Hulliger
通讯作者:
Jürg Hulliger
影响因子:
--
作者:
Xian‐Ming Zhang;M. Tong;Xiao‐Ming Chen
通讯作者:
Xian‐Ming Zhang;M. Tong;Xiao‐Ming Chen