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Journals / Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi / 2017 / Cilt: 19 - Sayı: 3

Synthesis and photophysical properties of new Eu(III) complex

Yeni Eu(III) kompleksinin sentezlenmesi ve fotofiziksel özellikleri

Mustafa Burak COBAN
Pages
7–15
Publication Date
2017-12-07
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The indirect energy transfer mechanism via an Antenna effect in complex 1 has been investigated in detail.

📌 3 Key Takeaways

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Objective & Hypothesis:In this study, the new Eu(III) complex was hydrothermally synthesized using oxygen donor ligand and characterized by single crystal X-ray diffraction, elemental analysis, solid UV-Vis spectroscopy, FT-IR and photoluminescence properties.
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Key Findings & Data:The crystal structure analysis of complex [C7H9EuO9S](1) indicates that the central lanthanide ions are coordinated by eight oxygen atoms in which six oxygen atoms from four ssa- anionic ligands and two oxygen atoms from a coordinated water molecules.
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Conclusion & Impact:The indirect energy transfer mechanism via an Antenna effect in complex 1 has been investigated in detail.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Eu(III) complex · crystal structure · antenna effect

Abstract

In this study, the new Eu(III) complex was hydrothermally synthesized using oxygen donor ligand and characterized by single crystal X-ray diffraction, elemental analysis, solid UV-Vis spectroscopy, FT-IR and photoluminescence properties. The crystal structure analysis of complex [C7H9EuO9S](1) indicates that the central lanthanide ions are coordinated by eight oxygen atoms in which six oxygen atoms from four ssa- anionic ligands and two oxygen atoms from a coordinated water molecules. Complex 1 bridged by oxygen atoms from carboxyl and sulfonate groups of the ssa- ligands are formed in 1D chains. The 1D chains are linked together with ligand ssa- to form a 2D wave-like layers. All these wave-like layers are further interlinked via strong hydrogen bonding interaction resulting in 3D architecture. Additionally, solid state photoluminescence properties of complex 1 have been investigated in room temperature. The indirect energy transfer mechanism via an Antenna effect in complex 1 has been investigated in detail.

Özet

Bu çalışmada, oksijen donör ligandı kullanılarak yeni Eu(III) içeren lantanit kompleksi hidrotermal yöntem ile sentezlenmiş ve tek kristal X-ışını kırınımı, element analizi, katı UV-Vis spektroskopisi, FT-IR ve fotolüminesans özellikleri ile karakterize edilmiştir. Eu(III) kompleksinin [C7H9EuO9S](1) kristal yapısı sekiz oksijen atomu ile koordine olduğunu göstermektedir. Burada altı oksijen atomu ssa- anyonik ligandından ve iki oksijen atomu ise koordine su moleküllerinden gelmektedir. Kompleks 1, ssa- ligandının karboksil ve sülfonat grupları ile köprü kurarak bir-boyutlu zincir oluşturmaktadır. Bir boyutlu zincirler ssa- ligandları ile birlikte iki-boyutlu dalga benzeri tabakalar oluşturaktadır. Tüm bu dalga benzeri tabakalar güçlü hidrojen bağı etkileşimleri üç-boyutlu mimari ile sonuçlanmıştır. Buna ek olarak, kompleks (1)’ in katı durum fotolüminesans özellikleri oda sıcaklığında araştırılmıştır. Kompleks için anten etkisi ile dolaylı enerji transfer mekanizması detaylı olarak araştırılmıştır.

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Cite This Article

COBAN, M. B. (2017). Synthesis and photophysical properties of new Eu(III) complex. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi, Cilt: 19 - Sayı: 3, 7–15. https://ajindex.com/articles/251078

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References (10)

  1. Oylumluoglu, G., Coban, M.B., Kocak, C., Aygun, M. and Kara, H., 2-and 1-D coordination polymers of Dy(III) and Ho(III) with near infrared and visible luminescence by efficient charge-transfer antenna ligand, Journal of Molecular Structure, 1146, 356– 364, (2017)
  2. Yahsi, Y., Ozbek, H., Aygun, M. and Kara, H., Crystal structure and photoluminescence properties of a new Cd II coordination polymer catena -poly[bis[4-bromo-2-({[2- (pyrrolidin-1- yl)ethyl]imino}methyl)phenolato-κ 3 N, N ′, O]di-μ 3 -chlorido-di-μ 2 -chloridobis(methanol-κ O )tricadmium(II)], Acta Crystallographica Section C Structural Chemistry, 72, 426–431, (2016)
  3. Gungor, E., 3-D polymeric structure formed by hydrogen bonds of copper (II) complex, Molecular Crystals and Liquid Crystals, 642, 21–28 (2017)
  4. Gungor, E., A new stepped tetranuclear copper(II) complex: Synthesis, crystal structure and photoluminescence properties, Acta Crystallographica Section C Structural Chemistry, 73, 393–398, (2017)
  5. Coban, M.B., Kocak, C., Kara, H., Aygun, M. and Amjad, A., Magnetic properties and sensitized visible and NIR luminescence of Dy III and Eu III coordination polymers by energy transfer antenna ligands, Molecular Crystals and Liquid Crystals, 648, 202– 215, (2017)
  6. Li, X., Lu, Y., Bing, Y. and Zha, M., Synthesis, Photoluminescent, and Magnetic Properties of Two Lanthanide Sulfosalicylate Complexes, Synthesis and Reactivity in Inorganic, Metal-Organic, and NanoMetal Chemistry, 42, 698–704, (2012)
  7. Zhou, R.-S., Ye, L., Ding, H., Song, J-F., Xu, X-Y. and Xu, J-Q., Syntheses, structures, luminescence, and magnetism of four 3D lanthanide 5-sulfosalicylates, Journal of Solid State Chemistry, 181, 567–575, (2008)
  8. Coban, M.B., Amjad, A., Aygun, M. and Kara, H., Sensitization of HoIII and SmIII luminescence by efficient energy transfer from antenna ligands: Magnetic, visible and NIR photoluminescence properties of GdIII, HoIII and SmIII coordination polymers, Inorganica Chimica Acta, 455, 25–33, (2017)
  9. Ay, B., Yildiz, E. and Kani, İ., Two novel isostructural and heteroleptic Nd(III) and Dy(III)-organic frameworks constructed by 2,5-pyridinedicarboxylic acid and in situ generated 2-pyridinecarboxylic acid: Hydrothermal synthesis, characterization, photoluminescence properties and hetero, Polyhedron, 130, 165–175, (2017)
  10. Allendorf, M.D., Bauer, C.A., Bhakta, R.K. and Houk, R.J.T., Luminescent metal– organic frameworks, Chemical Society Reviews, 38, 1330–1352, (2