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Syntheses, Structural Characterizations and Spectroscopic Properties of Two Copper(I) Complexes Based on Diphosphine Ligands and [2,3-f]pyrazino[1,10]phenanthroline
Lu Yan-Lei1; Zhu Ning1; Zhao Yu-Meng1; Lin Sen1; Kuang Xiao-Nan1; Li Zhong-Feng1; Xin Xiu-Lan2; Yang Yu-Ping3; Jin Qiong-Hua1; Zhang Jiang-Wei4,5
Corresponding AuthorJin Qiong-Hua(jinqh@cnu.edu.c) ; Zhang Jiang-Wei(jwzhang@dicp.ac.cn)
Keyword[2,3-f]pyrazino[1,10]phenanthroline Cu(I) complexes fluorescence terahertz (THz) time-domain absorption spectroscopy
Source PublicationCHINESE JOURNAL OF INORGANIC CHEMISTRY
2019-04-10
ISSN1001-4861
DOI10.11862/CJIC.2019.059
Volume35Issue:4Pages:720-728
WOS SubjectChemistry, Inorganic & Nuclear
WOS Research AreaChemistry
WOS KeywordMONONUCLEAR COPPER(I) ; SILVER(I) COMPLEXES ; CU(I) COMPLEXES ; I COMPLEXES ; LUMINESCENCE ; DINUCLEAR ; PI
AbstractTwo novel copper(I) complexes [Cu(dppBz)(dpq)]ClO4 (1) and [Cu(dppe)(dpq)]ClO4 (2) (dppBz=1,2-bis (diphenylphosphino)benzene, dppe=1,2-bis(diphenylphosphino)ethene, dpq=[2,3-f]pyrazino[1,10]phenanthroline) have been synthesized and characterized by X-ray diffraction, elemental analysis, infrared spectroscopy, absorption spectra, luminescent spectra, 11-1 NMR, 31P NMR spectroscopy and terahertz (THz) time-domain absorption spectroscopy. The central Cu(I) ion is chelated by a diimine ligand and a diphosphine ligand forming a distorted tetrahedron configuration for 1, and the configuration of 2 is similar to 1. The luminescent spectra of 2 indicated that the emission has metal-to-ligand charge transfer (MLCT) characteristics. The terahertz time-domain absorption spectroscopy analysis in a range of 0.2-2.8 THz showed that the absorption peaks at 0.40-0.90 THz are related to the coordination of the central Cu(I). CCDC: 1874580, 1; 1874581, 2.
Language英语
WOS IDWOS:000466056500019
PublisherCHINESE CHEMICAL SOC
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/165449
Collection中国科学院大连化学物理研究所
Corresponding AuthorJin Qiong-Hua; Zhang Jiang-Wei
Affiliation1.Capital Normal Univ, Dept Chem, Beijing 100048, Peoples R China
2.Beijing Technol & Business Univ, Sch Food & Chem Engn, Beijing 100048, Peoples R China
3.Minzu Univ China, Sch Sci, Beijing 100081, Peoples R China
4.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Liaoning, Peoples R China
5.Chinese Acad Sci, Dalian Inst Chem Phys, Gold Catalysis Res Ctr, Dalian 116023, Liaoning, Peoples R China
Recommended Citation
GB/T 7714
Lu Yan-Lei,Zhu Ning,Zhao Yu-Meng,et al. Syntheses, Structural Characterizations and Spectroscopic Properties of Two Copper(I) Complexes Based on Diphosphine Ligands and [2,3-f]pyrazino[1,10]phenanthroline[J]. CHINESE JOURNAL OF INORGANIC CHEMISTRY,2019,35(4):720-728.
APA Lu Yan-Lei.,Zhu Ning.,Zhao Yu-Meng.,Lin Sen.,Kuang Xiao-Nan.,...&Zhang Jiang-Wei.(2019).Syntheses, Structural Characterizations and Spectroscopic Properties of Two Copper(I) Complexes Based on Diphosphine Ligands and [2,3-f]pyrazino[1,10]phenanthroline.CHINESE JOURNAL OF INORGANIC CHEMISTRY,35(4),720-728.
MLA Lu Yan-Lei,et al."Syntheses, Structural Characterizations and Spectroscopic Properties of Two Copper(I) Complexes Based on Diphosphine Ligands and [2,3-f]pyrazino[1,10]phenanthroline".CHINESE JOURNAL OF INORGANIC CHEMISTRY 35.4(2019):720-728.
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