共 16 条
A novel 3D Nd(III) metal-organic frameworks based on furan-2,5-dicarboxylic acid exhibits new topology and rare near-infrared luminescence property
被引:15
|作者:
Wang, Ya-Ping
[1
]
Li, Xiao-Ying
[1
]
Li, Huan-Huan
[2
,3
]
Zhang, Hou-Zhong
[2
]
Sun, Heng-Yu
[1
]
Guo, Qi
[1
]
Li, Han
[3
]
Niu, Zheng
[3
]
机构:
[1] Jiangsu Univ, Sch Mat Sci & Engn, Zhenjiang 212013, Peoples R China
[2] Jiangsu Univ, Automot Engn Res Inst, 301 Xuefu Rd, Zhenjiang 212013, Peoples R China
[3] Nankai Univ, Minist Educ, Key Lab Adv Energy Mat Chem, Tianjin 300071, Peoples R China
关键词:
Neodymium;
Furan-2,5-dicarboxylic acid;
Topology;
Luminescent properties;
INTRAMOLECULAR ENERGY-TRANSFER;
COORDINATION POLYMERS;
GAS-ADSORPTION;
VISIBLE LUMINESCENCE;
PHOTOLUMINESCENCE;
COMPLEXES;
SERIES;
D O I:
10.1016/j.inoche.2016.05.008
中图分类号:
O61 [无机化学];
学科分类号:
070301 ;
081704 ;
摘要:
A rare lanthanide metal-organic framework (Ln-MOFs) based on Nd(III) binuclear nodes, with formula {[Nd-2(H2O)(3)(FDA)(3)(CH3OH)]center dot CH3OH}(n) (1) (H(2)FDA = furan-2,5-dicarboxylic acid), was obtained under solvothermal conditions and characterized by single crystal X-ray diffraction, thermogravimetric analysis and luminescent measurements. 1 has two type of Nd2 binuclear clusters stabilized by carboxylic groups and exhibits a new topology structure. It is a four nodes 3,3,5,6-connected net with the point symbols of (4.5.6)(2)(4.6(2))(2)(4(2).5(4).6(2).7(2))(2)(5(2).6(6).7(4).9(2).10). Moreover, the near-infrared (NIR) luminescence of 1 based on Nd(III) and H(2)FDA were investigated in the solid state at room temperature for the first time. (C) 2016 Elsevier B.V. All rights reserved.
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页码:27 / 30
页数:4
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