NO3--induced Salen-based Zn2Yb2 complex with good NIR luminescent property

Yan E. Luo; Yan Ma; Pei Yang Su; Xing Qiang Lü; Xunjin ZHU; Rick W K WONG; Richard A. Jones

doi:10.1016/j.inoche.2015.09.020

NO₃^--induced Salen-based Zn₂Yb₂ complex with good NIR luminescent property

Yan E. Luo, Yan Ma, Pei Yang Su, Xing Qiang Lü^*, Xunjin ZHU, Rick W K WONG, Richard A. Jones

^*Corresponding author for this work

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

Through the self-assembly of the Salen-type Schiff-base compound H₂L (H₂L = N,N′-bis(3-methoxy-salicylidene)cyclohexane-1,2-diamine) with dehydrated Zn(NO₃)₂ and Ln(NO₃)₃ (Ln = La, Yb or Gd), the combination of novel μ₃-mode bridging, μ₂-chelating and free mode of six NO₃^- anions induces the formation of three complexes {[Zn₂(L)₂Ln₂((μ₃-NO₃)₂(μ₂-NO₃)₂]× 2(NO₃)} (Ln = La, 1; Ln = Yb, 2 or Ln = Gd, 3), respectively, where the compacted Zn₂Yb₂-array of complex 2 endows the good NIR luminescence (Φ_L^Yb = 0.98% and η_sens = 77%).

Original language	English
Article number	6119
Pages (from-to)	181-183
Number of pages	3
Journal	Inorganic Chemistry Communication
Volume	61
DOIs	https://doi.org/10.1016/j.inoche.2015.09.020
Publication status	Published - 1 Nov 2015

Scopus Subject Areas

Physical and Theoretical Chemistry
Inorganic Chemistry
Materials Chemistry

User-Defined Keywords

Anion-templated ZnLn-array
Multiple modes for NO anion
NIR luminescence

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10.1016/j.inoche.2015.09.020

Cite this

@article{831217f3e53245ef8979f26a3901dc15,

title = "NO3--induced Salen-based Zn2Yb2 complex with good NIR luminescent property",

abstract = "Through the self-assembly of the Salen-type Schiff-base compound H2L (H2L = N,N′-bis(3-methoxy-salicylidene)cyclohexane-1,2-diamine) with dehydrated Zn(NO3)2 and Ln(NO3)3 (Ln = La, Yb or Gd), the combination of novel μ3-mode bridging, μ2-chelating and free mode of six NO3- anions induces the formation of three complexes {[Zn2(L)2Ln2((μ3-NO3)2(μ2-NO3)2]× 2(NO3)} (Ln = La, 1; Ln = Yb, 2 or Ln = Gd, 3), respectively, where the compacted Zn2Yb2-array of complex 2 endows the good NIR luminescence (ΦLYb = 0.98% and ηsens = 77%).",

keywords = "Anion-templated ZnLn-array, Multiple modes for NO anion, NIR luminescence",

author = "Luo, {Yan E.} and Yan Ma and Su, {Pei Yang} and L{\"u}, {Xing Qiang} and Xunjin ZHU and WONG, {Rick W K} and Jones, {Richard A.}",

note = "Funding Information: This work is funded by the National Natural Science Foundation ( 21373160 , 91222201 , 21173165 ), the Program for New Century Excellent Talents in University from the Ministry of Education of China ( NCET-10-0936 ), the research fund for the Doctoral Program ( 20116101110003 ) of Higher Education, the Science and Technology and Innovation Project ( 2012KTCQ01-37 ) of Shaanxi Province, and the Graduate Innovation and Creativity Fund (Visiting Learner) of Northwest University in P. R. of China . ",

year = "2015",

month = nov,

day = "1",

doi = "10.1016/j.inoche.2015.09.020",

language = "English",

volume = "61",

pages = "181--183",

journal = "Inorganic Chemistry Communication",

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TY - JOUR

T1 - NO3--induced Salen-based Zn2Yb2 complex with good NIR luminescent property

AU - Luo, Yan E.

AU - Ma, Yan

AU - Su, Pei Yang

AU - Lü, Xing Qiang

AU - ZHU, Xunjin

AU - WONG, Rick W K

AU - Jones, Richard A.

N1 - Funding Information: This work is funded by the National Natural Science Foundation ( 21373160 , 91222201 , 21173165 ), the Program for New Century Excellent Talents in University from the Ministry of Education of China ( NCET-10-0936 ), the research fund for the Doctoral Program ( 20116101110003 ) of Higher Education, the Science and Technology and Innovation Project ( 2012KTCQ01-37 ) of Shaanxi Province, and the Graduate Innovation and Creativity Fund (Visiting Learner) of Northwest University in P. R. of China .

PY - 2015/11/1

Y1 - 2015/11/1

N2 - Through the self-assembly of the Salen-type Schiff-base compound H2L (H2L = N,N′-bis(3-methoxy-salicylidene)cyclohexane-1,2-diamine) with dehydrated Zn(NO3)2 and Ln(NO3)3 (Ln = La, Yb or Gd), the combination of novel μ3-mode bridging, μ2-chelating and free mode of six NO3- anions induces the formation of three complexes {[Zn2(L)2Ln2((μ3-NO3)2(μ2-NO3)2]× 2(NO3)} (Ln = La, 1; Ln = Yb, 2 or Ln = Gd, 3), respectively, where the compacted Zn2Yb2-array of complex 2 endows the good NIR luminescence (ΦLYb = 0.98% and ηsens = 77%).

AB - Through the self-assembly of the Salen-type Schiff-base compound H2L (H2L = N,N′-bis(3-methoxy-salicylidene)cyclohexane-1,2-diamine) with dehydrated Zn(NO3)2 and Ln(NO3)3 (Ln = La, Yb or Gd), the combination of novel μ3-mode bridging, μ2-chelating and free mode of six NO3- anions induces the formation of three complexes {[Zn2(L)2Ln2((μ3-NO3)2(μ2-NO3)2]× 2(NO3)} (Ln = La, 1; Ln = Yb, 2 or Ln = Gd, 3), respectively, where the compacted Zn2Yb2-array of complex 2 endows the good NIR luminescence (ΦLYb = 0.98% and ηsens = 77%).

KW - Anion-templated ZnLn-array

KW - Multiple modes for NO anion

KW - NIR luminescence

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