Syntheses, Characterization and Luminescent Properties of Two Silver(I) Complexes Based on N-donor and P-donor Ligands

被引：0

作者：

Kuang Xiao-Nan ^{[1
]}

Wang Yu ^{[1
]}

Zhu Ning ^{[1
]}

Liu Min ^{[2
]}

Yang Yu-Ping ^{[3
]}

Li Zhong-Feng ^{[1
]}

Han Hong-Liang ^{[1
]}

Jin Qiong-Hua ^{[1
]}

机构：

[1] Capital Normal Univ, Dept Chem, Beijing 100048, Peoples R China

[2] Beijing Univ Technol, Coll Mat Sci & Engn, Beijing 100124, Peoples R China

[3] Minzu Univ China, Sch Sci, Beijing 100081, Peoples R China

来源：

CHINESE JOURNAL OF INORGANIC CHEMISTRY | 2018年 / 34卷 / 09期

关键词：

silver(I) complex; fluorescence; terahertz spectra; STRUCTURAL-CHARACTERIZATION; DIPHOSPHINE LIGANDS; PHOSPHINE-LIGANDS; TERAHERTZ SPECTRA; CU(I) COMPLEXES; METALLODRUGS; DINUCLEAR; CHAIN; RATIO;

D O I：

10.11862/CJIC.2018.193

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Two novel silver (I) complexes, [Ag-2(dppp)(2)(phen)(2)] (CF3SO3)(2) (1) and [Ag-2(dppm)(2)(dpq)(2)] (CF3SO3)(2)center dot 3CH(3)OH (2) (dppp =bis (diphenylphosphino)propane, dppm = bis (diphenylphosphino)methane, phen =1,10-phenanthroline, dpq=pyrazino [2,3-f ][1,10]phenanthroline), have been synthesized in mixed solvent CH3OH and CH2C12 and characterized by IR, single-crystal X-ray diffraction, H-1 NMR spectroscopy, fluorescence spectra and THz time domain spectroscopy (THz-TDS). Complex 1 is of a binuclear complex,which was generated by the reaction of AgCF3SO3 and dppp with phen in 1:1:1 molar ratio. In complex 1, the central Ag(I) ion forms a ring by the bridging bisphosphine ligand (dppp) and chelating N-donor ligand (phen). Like 1, 2 is of a binuclear complex, which was obtained by the reaction of AgCF3SO3 and dppm with dpq in 1:1:1 molar ratio. The luminescent spectra show that all these emissions are assigned to ligand centered pi-pi* transition. CCDC: 890658, 1; 1571774, 2.

引用

页码：1733 / 1738

页数：6

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