SavedAdd your journal

Journals / Sinop Üniversitesi Fen Bilimleri Dergisi / 2026 / Cilt: 11 Sayı: 1

Synthesis, Crystal Structure and Luminescence Studies of Blue Light Emitting Dinuclear MnII Compound

Mavi Işık Yayan Dinükleer MnII Bileşiğinin Sentezi, Kristal Yapısı ve Lüminesans Çalışmaları

Fikret Karaduman(BALIKESİR ÜNİVERSİTESİ)0009-0000-8322-5413
Mustafa Burak Çoban(BALIKESİR ÜNİVERSİTESİ)0000-0003-3488-5284
Elif Güngör(BALIKESİR ÜNİVERSİTESİ)0000-0002-7158-9604
Pages
388–400
Publication Date
2026-06-26
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

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

It could contribute to the advancement of organic light-emitting diodes (OLEDs) and the innovation of optical materials

📌 3 Key Takeaways

🎯
Objective & Hypothesis:A new dinuclear MnII compound C42H62Mn2N2O10.C2H6O is synthesised, and X-ray diffraction, IR, UV and photoluminescence measurements were performed.
📊
Key Findings & Data:According to structural analysis studies, the compound has a bis(hydoxy)(carboxylato)-bridged dinuclear MnII structure.
💡
Conclusion & Impact:It could contribute to the advancement of organic light-emitting diodes (OLEDs) and the innovation of optical materials
🔬Design:Araştırma Makalesi
📍Scope:Comprehensive Sample
⚙️Variables:Schiff bazı · dinükleer MnII bileşiği · kristal yapısı

Abstract

A new dinuclear MnII compound C42H62Mn2N2O10.C2H6O is synthesised, and X-ray diffraction, IR, UV and photoluminescence measurements were performed. According to structural analysis studies, the compound has a bis(hydoxy)(carboxylato)-bridged dinuclear MnII structure. Each MnII atom has an axially elongated, distorted octahedral geometry. The compound exhibits paramagnetic properties. Photoluminescence studies of the compound reveal that it shows a shift compared to the H₂L ligand. The compound emits blue light and is a suitable candidate for blue light-emitting diodes. It could contribute to the advancement of organic light-emitting diodes (OLEDs) and the innovation of optical materials

Özet

Yeni bir dinükleer MnII bileşiği C42H62Mn2N2O10·C2H6O sentezlendi ve X-ışını kırınımı, IR, UV ve fotolüminesans ölçümleri yapıldı. Yapısal analiz çalışmalarına göre, bileşiğin bis(hidroksi)(karboksilato)-köprülü dinükleer MnII yapısına sahiptir. MnII iyonları, ligandın köprü oksijen atomları ve üç asetat grubunun dört oksijen atomu ile birbirine bağlanmıştır. Her bir MnII atomu, eksenel olarak uzamış bozulmuş oktahedral bir geometriye sahiptir. Bileşik paramanyetik özellik göstermektedir. Bileşiğin fotolüminesans çalışmaları, H₂L ligandı ile karşılaştırıldığında bir kayma gösterdiğini ortaya koymaktadır. Bileşik mavi ışık yaymaktadır ve mavi ışık yayan diyotlar için uygun bir adaydır. Organik ışık yayan diyotların (OLED'ler) ilerlemesine ve optik malzemelerin yenilenmesine katkıda bulunabilir

🔖

Cite This Article

Karaduman, F., Çoban, M. B., Güngör, E. (2026). Synthesis, Crystal Structure and Luminescence Studies of Blue Light Emitting Dinuclear MnII Compound. Sinop Üniversitesi Fen Bilimleri Dergisi, Cilt: 11 Sayı: 1, 388–400. https://doi.org/10.33484/sinopfbd.1726386

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (50)

  1. Dey, K., Gorai, A., Młodzikowska‐Pieńko, K., Fridman, N., Avigdori, I., Gershoni‐Poranne, R., & de Ruiter, G. (2025). Manganese‐ketenimine intermediates as active catalysts in the michael addition of unactivated nitriles to α, β‐unsaturated ketones. Angewandte Chemie International Edition, 64, e202423275. https://doi.org/10.1002/anie.202423275
  2. Wang, G. W., Chen, M. W., Wu, Y. Q., Xie, Q. X., Liu, Z., Liao, R. Z., & Zhou, Y. G. (2025). Design and synthesis of chiral bidentate phosphine-free 2-Hydroxypyridine-Oxazoline ligands for manganese-catalyzed hydrogenation. ACS Catalysis, 15, 3418-3427. https://doi.org/10.1021/acscatal.4c06422
  3. Otgonbaatar, E., Chung, M. C., Umakoshi, K., & Kwak, C. H. (2015). Preparation and luminescent property of the self-assembled nanoscale network systems combined tetracyanoplatinate(II) and copper(II)-polyaza complexes. Journal of Nanoscience and Nanotechnology, 15(2), 1389-1395. https://doi.org/10.1166/jnn.2015.9320
  4. Palopoli, C., Duhayon, C., Tuchagues, J. P., & Signorella, S. (2014). Synthesis, characterization, and reactivity studies of a water-soluble bis (alkoxo)(carboxylato)-bridged diMnIII complex modeling the active site in catalase. Dalton Transactions, 43(45), 17145-17155. https://doi.org/10.1039/c4dt01907e
  5. Yagi, M., Wolf, K. V., Baesjou, P. J., Bernasek, S. L., & Dismukes, G. C. (2001). Selective photoproduction of O2 from the Mn4O4 cubane core: A structural and functional model for the photosynthetic Water‐Oxidizing complex. Angewandte Chemie, 113(15), 3009-3012. https://doi.org/10.1002/1521-3773(20010803)40:15 3.0.CO;2-7
  6. Deville, C., Granelli, M., Downward, A. M., Besnard, C., Guenée, L., & Williams, A. F. (2014). Helicity inversion and redox chemistry of chiral manganese(II) cubanes. Dalton Transactions, 43(34), 12917-12925.https://doi.org/10.1039/c4dt01590h
  7. Saleem, Q. M., Ebrahium, M. M., Aly, K. A., & Saddeek, Y. B. (2025). Optical properties of transition metals complex films derived from hydrazone oxime for optoelectronic devices. Journal of Molecular Structure, 1321, 140196. https://doi.org/10.1016/j.molstruc.2024.140196
  8. Arshad, M., Saleem, S., Aldaghfag, S. A., Yaseen, M., Ishfaq, M., & Raza, J. (2025). Investigation of magneto-optoelectronics properties of Mg1-xMnxS alloys for optoelectronics and spintronic applications. Physica B: Condensed Matter, 696, 416629. https://doi.org/10.1016/j.physb.2024.416629
  9. Liu, W., Xu, X., & Zhao, Z. (2025). Magnetization measurement methods of magnetic shielding devices and analysis of correlations with spatial magnetic Noise. IEEE Transactions on Instrumentation and Measurement, 74, 6004009. https://doi.org/10.1109/TIM.2025.3550219
  10. Ajibola, A. A., Cubillán, N., Coba-Jiménez, L., Kłak, J., Sieroń, L., & Maniukiewicz, W. (2025). A doubly Phenoxyacetate-bridged dinuclear manganese (II) complex with 1, 10-Phenanthroline: Synthesis, 1-D supramolecular structure, Hirshfeld surface analysis, magnetic and theoretical studies. Polyhedron, 267, 117337. https://doi.org/10.1016/j.poly.2024.117337
  11. Gatteschi, D., & Sessoli, R. (2003). Quantum tunneling of magnetization and related phenomena in molecular materials. Angewandte Chemie International Edition, 42(3), 268-297. https://doi.org/10.1002/anie.200390099
  12. Mandal, S., Rosair, G., Ribas, J., & Bandyopadhyay, D. (2009). Synthesis, crystal structure and magnetic characterization of a new phenoxo-bridged binuclear manganese (III) Schiff base complex exhibiting single-molecule-magnet behavior. Inorganica Chimica Acta, 362(7), 2200-2204. https://doi.org/10.1016/j.ica.2008.09.055
  13. Geraldes, C. F., Castro, M. M. C., & Peters, J. A. (2021). Mn (III) porphyrins as potential MRI contrast agents for diagnosis and MRI-guided therapy. Coordination Chemistry Reviews, 445, 214069. https://doi.org/10.1016/j.ccr.2021.214069
  14. Raptopoulou, C. P., Sanakis, Y., Psycharis, V., & Pissas, M. (2013). Zig-zag [MnIII4] clusters from polydentate Schiff base ligands. Polyhedron, 64, 181-188. https://doi.org/10.1016/j.poly.2013.03.055
  15. Chayen, J. (1993). Manganese redox enzymes. VL Pecoraro (Ed.). VCH Publishers: Weinheim, New York and Cambridge. x+ 290 pages, 186 DM (£ 70) (1992). https://doi.org/10.1002/cbf.290110412
  16. Kanady, J. S., Tsui, E. Y., Day, M. W., & Agapie, T. (2011). A synthetic model of the Mn3Ca subsite of the oxygen-evolving complex in photosystem II. Science, 333(6043), 733-736. https://doi.org/10.1126/science.1206036
  17. Mourzina, Y. G., & Offenhäusser, A. (2020). Electrochemical properties and biomimetic activity of water-soluble meso-substituted Mn (III) porphyrin complexes in the electrocatalytic reduction of hydrogen peroxide. Journal of electroanalytical chemistry, 866, 114159. https://doi.org/10.1016/j.jelechem.2020.114159
  18. Marianov, A. N., & Jiang, Y. (2019). Effect of manganese porphyrin covalent immobilization on electrocatalytic water oxidation and oxygen reduction reactions. ACS Sustainable Chemistry & Engineering, 7(4), 3838-3848. https://doi.org/10.1021/acssuschemeng.8b04735
  19. Wang, D. Y., Liu, R., Guo, W., Li, G., & Fu, Y. (2021). Recent advances of organometallic complexes for rechargeable batteries. Coordination Chemistry Reviews, 429, 213650. https://doi.org/10.1016/j.ccr.2020.213650
  20. Milaeva, E. R. (2011). Metal-based antioxidants-potential therapeutic candidates for prevention the oxidative stress-related carcinogenesis: mini-review. Current Topics in Medicinal Chemistry, 11(21), 2703-2713. https://doi.org/10.2174/156802611798040741
  21. Brewster, J. T., Thiabaud, G. D., Harvey, P., Zafar, H., Reuther, J. F., Dell’Acqua, S., & Sessler, J. L. (2020). Metallotexaphyrins as MRI-active catalytic antioxidants for neurodegenerative disease: a study on Alzheimer’s disease. Chem, 6(3), 703-724. https://doi.org/10.1016/j.chempr.2019.12.016
  22. Koumousi, E. S., Mukherjee, S., Beavers, C. M., Teat, S. J., Christou, G., & Stamatatos, T. C. (2011). Towards models of the oxygen-evolving complex (OEC) of photosystem II: a Mn4Ca cluster of relevance to low oxidation states of the OEC. Chemical Communications, 47(39), 11128-11130. https://doi.org/10.1039/c1cc13770k
  23. Zhou, Z., Jiang, T., Yang, Y., Deng, Y., Wang, M., Ma, Y., & Zhao, Q. (2024). Multifunctional chiral five‐coordinated manganese (II) complexes for white led and X‐ray imaging applications. Advanced Optical Materials, 12(7), 2302185. https://doi.org/10.1002/adom.202302185
  24. Holder, E., Langeveld, B. M., & Schubert, U. S. (2005). New trends in the use of transition metal–ligand complexes for applications in electroluminescent devices. Advanced Materials, 17(9), 1109-1121. https://doi.org/10.1002/adma.200400284
  25. Yang, X., Mu, G., Weng, K., & Tang, X. (2024). Advances in high-efficiency blue OLED materials. Photonics.11(9). 864. https://doi.org/10.3390/photonics11090864
  26. Lim, A. (2025). Lighting up the future: a breakthrough in blue OLED technology, Scilight, 39. https://doi.org/10.1063/10.0039507
  27. Ge, X., Luo, Q., Xu, H., Wang, H., Zheng, D., & Yu, J. (2025). High-performance non-doped deep-blue/white OLEDs via HLCT-type oxazole emitter with negligible efficiency roll-off. Applied Physics Letters, 127(12), 123302. https://doi.org/10.1063/5.0288801
  28. Chan, C. Y., Tanaka, M., Lee, Y. T., Wong, Y. W., Nakanotani, H., Hatakeyama, T., & Adachi, C. (2021). Stable pure-blue hyperfluorescence organic light-emitting diodes with high-efficiency and narrow emission. Nature Photonics, 15(3), 203-207 https://doi.org/10.1038/s41566-020-00745-z
  29. Sun, J., Ahn, H., Kang, S., Ko, S. B., Song, D., Um, H. A., & Kim, S. (2022). Exceptionally stable blue phosphorescent organic light-emitting diodes. Nature Photonics, 16(3), 212-218. https://doi.org/10.1038/s41566-022-00958-4
  30. Kumar, C. R., & Anwane, S. W. (2025). Blue-emitting manganese and nickel complexes with 2-methyl-8-hydroxyquinoline: Synthesis, characterization, and application as emitters in OLEDs. Journal Of Advance And Future Research, 3(4), 305-310. https://doi.org/10.56975/jaafr.v3i4.500389
  31. Rashamuse, T. J., Mohlala, R. L., Coyanis, E. M., & Magwa, N. P. (2023). A review: Blue fluorescent Zinc (II) complexes for OLEDs—A last five-year recap. Molecules, 28(13), 5272. https://doi.org/10.3390/molecules28135272
  32. Kim, E., Park, J., Jun, M., Shin, H., Baek, J., Kim, T., & Kim, S. (2022). Highly efficient and stable deep-blue organic light-emitting diode using phosphor-sensitized thermally activated delayed fluorescence. Science Advances, 8(41), eabq1641. https://doi.org/10.1126/sciadv.abq1641
  33. Yuan, W., Huang, T., Zhou, J., Tang, M. C., Zhang, D., & Duan, L. (2025). High-efficiency and long-lifetime deep-blue phosphorescent OLEDs using deuterated exciplex-forming host. Nature Communications, 16(1), 4446. https://doi.org/10.1038/s41467-025-59583-8
  34. Dolomanov, O. V., Bourhis, L. J., Gildea, R. J., Howard, J. A., & Puschmann, H. (2009). OLEX2: a complete structure solution, refinement and analysis program. Applied Crystallography, 42(2), 339-341. https://doi.org/10.1107/S0021889808042726
  35. Wongmahasirikun, P., Prom-on, P., Sangtrirutnugul, P., Kongsaeree, P., & Phomphrai, K. (2015). Synthesis of cyclic polyesters: Effects of alkoxy side chains in salicylaldiminato tin (II) complexes. Dalton Transactions, 44(27), 12357-12364. https://doi.org/10.1039/C5DT00139K
  36. Liu, W., & Thorp, H. H. (1993). Bond valence sum analysis of metal-ligand bond lengths in metalloenzymes and model complexes. 2. Refined distances and other enzymes. Inorganic Chemistry, 32(19), 4102-4105. https://doi.org/10.1021/ic00071a023
  37. Mikuriya, M., Torihara, N., Okawa, H., & Kida, S. (1981). Binuclear metal complexes. XXXVII. Crystal and molecular structure of a binuclear manganese (III) complex bridged by two alkoxo oxygens and two bidentate acetate ions. Bulletin of the Chemical Society of Japan, 54(4), 1063-1067. https://doi.org/10.1246/bcsj.54.1063
  38. Pis-Diez R., Echeverria A. G., Piro, E. O., Jiosc L. J., & Parajo´n-Costa B. S. (2016). A structural, spectroscopic and theoretical study of an o-vanillin Schiff base derivative involved in enol-imine and keto-amine tautomerism. New Journal of Chemistry, 40, 2730-2740. https://doi.org/10.1039/c5nj01039j
  39. Freedman, H. H. (1961). Intramolecular H-bonds. I. A spectroscopic study of the hydrogen bond between hydroxyl and nitrogen. Journal of the American Chemical Society, 83(13), 2900-2905.
  40. Chayen, J. (1993). Book review: Manganese redox enzymes [Review of the book Manganese redox enzymes, edited by V. L. Pecoraro]. Cell Biochemistry and Function, 11(4), 291. https://doi.org/10.1002/cbf.290110412
  41. Gungor, E., & Kara H. (2011). A new hydrogen-bonded pseudo-dimer Mn(III) Schiff base complex. The synthesis, X-ray structure and spectroscopic studies. Spectrochimica Acta Part A, 82, 217– 220. https://doi.org/10.1016/j.saa.2011.07.038
  42. Coban, M. B., Gungor, E., Kara, H., Baisch, U., & Acar, Y. (2018). New mixed valence defect dicubane cobalt (II)/cobalt (III) complex: Synthesis, crystal structure, photoluminescence and magnetic properties. Journal of Molecular Structure, 1154, 579-586. https://doi.org/10.1016/j.molstruc.2017.10.049
  43. Acar, Y., Kara, H., Gungor, E., & Coban, M. B. (2018). Catena-Poly [[[2, 4-dichloro-6-{[(2-hydroxyethyl) imino] methyl} phenolato-κ3N, O, O']-copper (II)]-μ-chlorido] monohydrate]: Synthesis, structural, spectroscopic and luminescent properties. Molecular Crystals and Liquid Crystals, 664(1), 165-174. https://doi.org/10.1080/15421406.2018.1467092
  44. Donmez, A., Oylumluoglu, G., Coban, M. B., Kocak, C., Aygun, M., & Kara, H. (2017). Ferromagnetic interactions in new double end-on-azide-bridged dinuclear Ni (II) complex: Synthesis, crystal structures, magnetic and photoluminescence properties. Journal of Molecular Structure, 1149, 569-575. https://doi.org/10.1016/j.molstruc.2017.08.027
  45. Nath, J. K., Mondal, A., Powell, A. K., & Baruah, J. B. (2014). Structures, magnetic properties, and photoluminescence of dicarboxylate coordination polymers of Mn, Co, Ni, Cu having N-(4-pyridylmethyl)-1, 8-naphthalimide. Crystal Growth & Design, 14(9), 4735-474. https://doi.org/10.1021/cg500882z
  46. Fufa, T. O., Ma, H., Ayub, A. R., Nabat, K. Y., Khan, Y., & Li, H. (2025). Zinc (ii) ion detection and fluorescence emission properties of a diaminomaleonitrile-derived unsymmetrical Schiff base ligand. RSC advances, 15(30), 24192-24201. https://doi.org/10.1039/D5RA03383G
  47. Ghosh, K., Mandi, A., Bar, N. G., Ray, A., Das, G. K., Mondal, D., & Chowdhury, P. (2025). Synthesis, crystal structure and optical properties of 2, 4-diaminotoluene based Schiff Base: experimental and theoretical approaches. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 126731. https://doi.org/10.1016/J.SAA.2025.126731
  48. Zhang, S., Huang, M., Jiao, L., Weng, Z., Yang, Q., Liao, N., & Wu, Q. (2025). A fluorescence turn-on probe for high SNR monitoring of Mg2+ ions based on Salen-type Schiff base: Synthesis, characterisation and DFT/TD-DFT studies. Journal of Molecular Structure, 1321, 140098. https://doi.org/.1016/J.MOLSTRUC.2024.140098
  49. Drzewiecka-Antonik A., Ferenc W., Mirosław B., Osypiuk D., Sarzyński, J. (2021). Structure, thermal stability and magnetic behavior of Mn(II) complexes with phenoxyacetic acid herbicides. Polyhedron, 207, 115370. https://doi.org/10.1016/j.poly.2021.115370
  50. Gungor, E., & Kara, H. (2011). A new hydrogen-bonded pseudo-dimer Mn (III) Schiff base complex. The synthesis, X-ray structure and spectroscopic studies. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 82(1), 217-220. https://doi.org/10.1016/J.SAA.2011.07.038