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Author:

Wang Yu (Wang Yu.) | Cui Yang-Zhe (Cui Yang-Zhe.) | Liu Min (Liu Min.) | Wang Meng-Qin (Wang Meng-Qin.) | Geng Wen-Xiao (Geng Wen-Xiao.) | Li Zhong-Feng (Li Zhong-Feng.) | Jin Qiong-Hua (Jin Qiong-Hua.)

Indexed by:

Scopus SCIE PKU CSCD

Abstract:

Two novel silver(I) complexes [Ag(XANTphos)]BF4 (1) and [Ag2Cl2(DPEphos)2]center dot 2CH(2)Cl(2) (2) (XANTphos=9,9-dimethyl-4,5-bis (diphenylphosphanyl)xanthene, DPEphos=bis(2-(diphenylphosphino)phenyl)ether) have been synthesized in mixed solvent CH3OH and CH2Cl2 and characterized by IR, single-crystal X-ray diffraction, H-1 NMR spectroscopy and fluorescence spectra. Complex 1 is of a mononuclear complex,which was generated by the reaction of AgBF4 and XANTphos with dmp (neocuproine) in 1:1:1 molar ratio. The central ion Ag(I) forms a ring by the chelating bisphosphine ligand (XANTphos). While complex 2 is of a binuclear complex, which was obtained by the reaction of AgCl with DPEphos in 1:1 molar ratio. In the asymmetric unit of complex 2, each DPEphos ligand chelates one silver(I) cation with a free dichloromethane. The luminescent spectra show that all the emissions of the complexes 1 and 2 are assigned to ligand centered pi-pi* transition. CCDC: 1555835, 1; 1508048, 2.

Keyword:

9,9-dimethyl-4,5-bis(diphenylphosphanyl)xanthene fluorescence bis(2-(diphenylphosphino)phenyl)ether silver(I)

Author Community:

  • [ 1 ] [Wang Yu]Capital Normal Univ, Dept Chem, Beijing 100048, Peoples R China
  • [ 2 ] [Cui Yang-Zhe]Capital Normal Univ, Dept Chem, Beijing 100048, Peoples R China
  • [ 3 ] [Wang Meng-Qin]Capital Normal Univ, Dept Chem, Beijing 100048, Peoples R China
  • [ 4 ] [Geng Wen-Xiao]Capital Normal Univ, Dept Chem, Beijing 100048, Peoples R China
  • [ 5 ] [Li Zhong-Feng]Capital Normal Univ, Dept Chem, Beijing 100048, Peoples R China
  • [ 6 ] [Jin Qiong-Hua]Capital Normal Univ, Dept Chem, Beijing 100048, Peoples R China
  • [ 7 ] [Liu Min]Beijing Univ Technol, Coll Mat Sci & Engn, Beijing 100124, Peoples R China

Reprint Author's Address:

  • [Jin Qiong-Hua]Capital Normal Univ, Dept Chem, Beijing 100048, Peoples R China

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Source :

CHINESE JOURNAL OF INORGANIC CHEMISTRY

ISSN: 1001-4861

Year: 2018

Issue: 2

Volume: 34

Page: 381-386

0 . 7 0 0

JCR@2022

ESI Discipline: CHEMISTRY;

ESI HC Threshold:192

JCR Journal Grade:4

Cited Count:

WoS CC Cited Count: 4

SCOPUS Cited Count: 3

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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