Crystal Structures and Near-IR Luminescence of Naphthoimidazole Lanthanide Complexes

被引：1

作者：

Hao Wen-Hui ^{[1
]}

Zou Xiao-Yan ^{[1
,2
]}

Fei Bo-Wen ^{[1
]}

Yan Peng-Fei ^{[1
]}

Dong Yan-Ping ^{[1
]}

Li Guang-Ming ^{[1
]}

机构：

[1] Heilongjiang Univ, Sch Chem & Mat Sci, Key Lab Funct Inorgan Mat Chem MOE, Harbin 150080, Peoples R China

[2] Heilongjiang Univ, Editorial Board Journal Engn, Harbin 150080, Peoples R China

来源：

CHINESE JOURNAL OF INORGANIC CHEMISTRY | 2016年 / 32卷 / 11期

基金：

中国国家自然科学基金;

关键词：

synthesis; structure; lanthanide complexes; NIR luminescence; ORGANIC FRAMEWORKS; LIGAND; SERIES;

D O I：

10.11862/CJIC.2016.260

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Self-assembly reactions of 2-(2'-hydroxypheny1-3'-methoxyl)naphthoimidazole (HL) and Ln(NO)(3).6H(2)O afford four mononuclear lanthanide complexes [Ln(HL)(2)(NO3)(3)] center dot CH2Cl2 (Ln=Sm (1), Eu (2), Tb (3)) and [Ln(HL)(2) (NO3)(2)(CH3OH)]NO3-CH3OH (Ln=Yb(4)). X-ray crystallographic analysis reveals that complexes 1 similar to 4 feature "butterfly-like" structure attributed to pi-pi interactions of the naphthalene rings of two ligands. Luminescent analysis reveals that only complex 4 exhibit essential NIR luminescence of Yb3+ ion with lifetime of 8.27 mu s in solid and 4.40 ps in CH3CN (c=1 x10' CCDC: 1441075, 1; 1441076, 2; 1441077, 3; 1441080, 4.

引用

页码：2063 / 2068

页数：6

共 20 条

[1] Sensitization of Visible and NIR Emitting Lanthanide(III) Ions in Noncentrosymmetric Complexes of Hexafluoroacetylacetone and Unsubstituted Monodentate Pyrazole
Ahmed, Zubair
Iftikhar, K.
[J]. JOURNAL OF PHYSICAL CHEMISTRY A, 2013, 117 (44): : 11183 - 11201
[2] Construction of Polynuclear Lanthanide (Ln = DyIII, TbIII, and NdIII) Cage Complexes Using Pyridine-Pyrazole-Based Ligands: Versatile Molecular Topologies and SMM Behavior
Bala, Sukhen
Sen Bishwas, Mousumi
Pramanik, Bhaskar
Khanra, Sumit
Fromrn, Katharina M.
Poddar, Pankaj
Mondal, Raju
[J]. INORGANIC CHEMISTRY, 2015, 54 (17) : 8197 - 8206
[3] NIR luminescence of 2-(2′-hydroxyphenyl)benzimidazole lanthanide (Ln=Nd and Yb) complexes
Chen, Peng
Li, Quan
Chen, Shuo
Yan, Pengfei
Wang, Yan
Li, Guangming
[J]. INORGANIC CHEMISTRY COMMUNICATIONS, 2012, 17 : 17 - 20
[4] Energy transfer in lanthanide upconversion studies for extended optical applications
Dong, Hao
Sun, Ling-Dong
Yan, Chun-Hua
[J]. CHEMICAL SOCIETY REVIEWS, 2015, 44 (06) : 1608 - 1634
[5] A series of 3D lanthanide frameworks constructed from aromatic multi-carboxylate ligand: Structural diversity, luminescence and magnetic properties
Feng, Xun
Ling, Xun-Li
Liu, Lang
Song, Hong-Liang
Wang, Li-Ya
Ng, Seik-Weng
Su, Bei Ya
[J]. DALTON TRANSACTIONS, 2013, 42 (28) : 10292 - 10303
[6] Reactivity of aqua coordinated monoporphyrinate lanthanide complexes: synthetic, structural and photoluminescent studies of lanthanide porphyrinate dimers
He, HS
Zhu, XJ
Hou, AX
Guo, JP
Wong, WK
Wong, WY
Li, KF
Cheah, KW
[J]. DALTON TRANSACTIONS, 2004, (23) : 4064 - 4073
[7] Metal-Organic Frameworks as Adsorbents for Hydrogen Purification and Precombustion Carbon Dioxide Capture
Herm, Zoey R.
Swisher, Joseph A.
Smit, Berend
Krishna, Rajamani
Long, Jeffrey R.
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2011, 133 (15) : 5664 - 5667
[8] Correlation between the lowest triplet state energy level of the ligand and lanthanide(III) luminescence quantum yield
Latva, M
Takalo, H
Mukkala, VM
Matachescu, C
RodriguezUbis, JC
Kankare, J
[J]. JOURNAL OF LUMINESCENCE, 1997, 75 (02) : 149 - 169
[9] Efficient Near-Infrared Downconversion and Energy Transfer Mechanism of Ce3+/Yb3+ Codoped Calcium Scandate Phosphor
Li, Jing
Chen, Li
Hao, Zhendong
Zhang, Xia
Zhang, Ligong
Luo, Yongshi
Zhang, Jiahua
[J]. INORGANIC CHEMISTRY, 2015, 54 (10) : 4806 - 4810
[10] Self-Assembly of Discrete M6L8 Coordination Cages Based on a Conformationally Flexible Tripodal Phosphoric Triamide Ligand
Li, Xing-Jun
Jiang, Fei-Long
Wu, Ming-Yan
Zhang, Shu-Quan
Zhou, You-Fu
Hong, Mao-Chun
[J]. INORGANIC CHEMISTRY, 2012, 51 (07) : 4116 - 4122

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