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Academician

ÖMER DERELİ

Profesör

Necmettin Erbakan Üniversitesi Ahmet Keleşoğlu Eğitim Fakültesi Matematik Ve Fen Bilimleri Eğitimi Bölümü

Research topics OpenAlex
  1. Ana Dal Fen Bilimleri ve Matematik Temel Alanı
  2. Yan Dal Fizik
Keywords YÖKSİS
Articles 59 YÖKSİS 59 · OpenAlex 0 Total citations 489 h-index 14 · OpenAlex OpenAlex coverage %67 matched 40 / 60 Q1 articles 2 Scopus · WoS Q1 2 Best field rank #1,763 / 11,969 Main field · top 14.7% Co-authors 56 11 Turkish institutions

Citation impact

Citation counts of the articles matched in OpenAlex, citing publications from Crossref and the Stanford/Elsevier list. Sources are shown separately and never added up.

OpenAlex YÖKSİS articles matched in OpenAlex: 40 + YÖKSİS · co-author record: 6
h-index 14 Percentile in Türkiye: 91 #96 of 1,391 at their university by h-index
i10-index
21
Total citations
489
Top 15% in Türkiye
Per article
10.6
FWCI
0.71
1.00 = world average
World top 1%
0
World top 10%
3

Most cited articles

  1. FT IR FT Raman spectra density functional computations of the vibrational spectra and molecular geometry of butylated hydroxy toluene 2011 52 citations
  2. Experimental theoretical calculations of the vibrational spectra and conformational analysis of 2 4 di tert butylphenol 2012 37 citations
  3. Molecular structure and vibrational spectra of 7 Methoxy 4 methylcoumarin by density functional method 2013 30 citations
How is this computed?

h-index and citations are computed from the citation counts of this academic’s YÖKSİS articles matched in OpenAlex (not Google Scholar, WoS or Scopus). Unmatched articles are not included. 6 articles (93 citations) tagged with this academic’s YÖK author id in co-authors’ YÖKSİS records count only towards citations, h-index and i10; article counts, percentiles and rankings use their own YÖKSİS list. h-index on the OpenAlex author profile: 14.

Citing publications Crossref 81 publications citing 46 DOI-bearing articles · 28 Türkiye-affiliated
  • 2018 2
  • 2019 17
  • 2020 23
  • 2021 24
  • 2022 10
  • 2025 4
  • 2026 1
  1. Crystal structure, spectroscopic characterization, DFT calculations, and antidiabetic activity of silver (I) perchlorate complex with methyl 6-quinolyl ether TR Merve Nurhan Guney et al. · Journal of Molecular Structure · 2026
  2. An Approach to Description of Isotropic Hyperfine Interaction Constants in the Fluorinated Nitrobenzene and Nitrophenol Radical Anions: DFT Calculations vs. Experiment TR Fatih Ucun et al. · Russian Journal of Physical Chemistry A · 2025
  3. DOI 10.1038/s41598-025-26205-8 2025
  4. DOI 10.1007/s11082-025-08563-9 2025 · cites 2 articles of this academic
  5. DOI 10.1038/s41598-025-25238-3 2025
  6. Paramagnetic characterization and dosimetric properties of Airfix drug and its ingredients (Montelukast sodium, Sorbitol): An EPR and DFT study TR Emel Ece et al. · Radiation Physics and Chemistry · 2022 · cites 2 articles of this academic
  7. Experimental and theoretical Fourier transform infrared and Raman spectroscopy, density functional theory, antibacterial activity and molecular docking studies on 1-(4-methoxyphenyl)-1H-imidazole TR Ceyhun Kucuk et al. · Chemical Papers · 2022
  8. A DFT/TD-DFT study on the Molecular Structure Absorption and Fluorescence Spectra of Gas/Solution Phases Adenosine 5’–triphosphate Molecule TR Yavuz EKİNCİOĞLU et al. · Gazi University Journal of Science · 2022
  9. Dimeric aza-BODIPY and Dichloro-aza-BODIPY: A DFT Study TR Mehmet Emin ÇINAR · Gazi University Journal of Science · 2022
  10. DOI 10.1134/s1070363222010170 2022
  11. DOI 10.3390/polym14071302 2022
  12. DOI 10.1080/07391102.2022.2052354 2022
  13. DOI 10.2174/1570179418666210114145914 2022
  14. DOI 10.1016/j.fuproc.2021.107122 2022
  15. DOI 10.1016/b978-0-12-818655-8.00082-2 2022
  16. Synthesis, spectroscopy, crystal structure, TGA/DTA study, DFT and molecular docking investigations of (E)-4-(4-methylbenzyl)-6-styrylpyridazin-3(2H)-one TR Fouad El Kalai et al. · Journal of Molecular Structure · 2021
  17. DFT, Molecular Docking and Drug-likeness Analysis: Acrylate molecule bearing perfluorinated pendant unit TR U. Soykan et al. · Journal of Molecular Structure · 2021 · cites 2 articles of this academic
  18. DFT Study of Conformational Analysis, Molecular Structure and Properties of para-, meta- and ortho 4-Methoxyphenyl Piperazine Isomers TR Yavuz Ekincioğlu et al. · Brazilian Journal of Physics · 2021
  19. Quantum chemical studies on structural, spectroscopic, nonlinear optical, and thermodynamic properties of the 1,2,4-triazole compound TR Hilal Medetalibeyoğlu et al. · Heterocyclic Communications · 2021
  20. Crystal structure of 2-hydroxy-2-phenylacetophenone oxime TR Nurcan Akduran · Acta Crystallographica Section E Crystallographic Communications · 2021
  21. Structural and anharmonic vibrational spectroscopic analysis of artificial sweetener alitame: A DFT study for molecular basis of sweet taste TR Cisem Altunayar-Unsalan et al. · Journal of Molecular Structure · 2021
  22. Synthesis, characterization, theoretical studies and antimicrobial activity of novel 1-(2‑hydroxy-4-propoxy-3-propylphenyl)ethanones bearing thiotetrazole TR Ali Disli et al. · Journal of Molecular Structure · 2021
  23. Crystal structure, Hirshfeld surface analysis, interaction energy, and DFT studies of cholesteryl heptanoate TR Nurcan Akduran et al. · Acta Crystallographica Section E Crystallographic Communications · 2021
  24. Synthesis, Investigation of Structural and Spectroscopic Properties of a Novel Symmetrical Benzimidazole Salt with Phthalimid Functional Groups TR Ahmet KUNDURACIOĞLU · Academic Platform Journal of Engineering and Science · 2021 · cites 3 articles of this academic
  25. Spectroscopic characterization and structural insights of 4-Coumarinyl-4-nitrobenzoate using vibrational and quantum chemical calculations TR Kamuran SARAÇ · Bitlis Eren University Journal of Science and Technology · 2021
  26. DOI 10.1007/s11082-021-02749-7 2021 · cites 2 articles of this academic
  27. DOI 10.1039/d1ra05574g 2021
  28. DOI 10.1016/j.saa.2021.119888 2021
  29. DOI 10.1039/d0nr08817j 2021
  30. DOI 10.13005/msri/180110 2021

Showing the 30 most recent.

Where does this list come from?

Extracted from the reference lists in Crossref’s public March 2026 data file; 20.3% of the file has been processed, so the list may be incomplete. Crossref citations are never added to or compared with the OpenAlex citation counts; the two sources have different coverage.

Field ranking

Position in the main-field, side-field and keyword cohorts by YÖKSİS article score; each card opens that ranking.

YÖKSİS ?
Keyword rankings 1

Works 59

YÖKSİS and OpenAlex records: index distribution, journals published in, a filterable article list and the other output types.

Indexes and citation percentiles

?
TR Index 5 articles
OpenAlex citation percentile
Top 1%0
Top 10%3
Avg · n 44 %50.1
Other counts

Scopus (SJR)

  • YÖKSİS rows 56

WoS (JCR)

  • YÖKSİS rows 52

TR Index

  • YÖKSİS rows 7 articles

Articles

Articles with YÖKSİS and OpenAlex source split; narrow by quartile or TR Index.

59articles

Journals with publications

24 journals

Narrow down

Scopus (SJR)
Q12 Q214 Q328 Q45
WoS (JCR)
Q12 Q210 Q322 Q411
TR Index
5articles

Article list

  1. 2025 Photovoltaic performance of 4-Cyano-3-fluorobenzaldehyde: spectroscopic (FT-IR, 1H and 13C-NMR, FT-Raman, and UV–vis.) and DFT studies Research on Chemical Intermediates DOI 10.1007/s11164-025-05564-x YÖKSİS SJR Q2 JCR Q2 OpenAlex 59.1%
  2. 2025 Anticancer (cytotoxic, anticlonogenic, antimetastatic, immunomodulatory actions) properties of 3,5‐dibromosalicylaldehyde against glioblastoma cells and DFT analyses (FT‐IR, Raman, NMR, UV) as well as a molecular docking study Biology of the Cell DOI 10.1111/boc.202400138 YÖKSİS SJR Q1 JCR Q3 OpenAlex 0.8%
  3. 2024 5‐Bromosalicylaldehyde: Theoretical, Experimental and Spectroscopic (FT‐IR, Raman, H1and C13‐NMR, UV‐Vis) Studies and Their Photovoltaic Parameters ChemistrySelect DOI 10.1002/slct.202400054 YÖKSİS SJR Q3 JCR Q3 OpenAlex 42.0%
  4. 2024 Analysis of the nonlinear optical properties, vibrational spectra, DFT method and photovoltaic performance of cyanidin-3-rutinoside chloride OPTICAL AND QUANTUM ELECTRONICS DOI 10.1007/s11082-024-07294-7 YÖKSİS SJR Q2 JCR Q1 OpenAlex 67.8%
  5. 2023 A Vibrational Spectroscopic Investigation of 2,2-Bithiophene Using Experimental and DFT Methods Sakarya University Journal of Science DOI 10.16984/saufenbilder.1181968 YÖKSİS SJR Q4 OpenAlex 24.3%
  6. 2022 A DFT/TD-DFT study on the Molecular Structure Absorption and Fluorescence Spectra of Gas/Solution Phases Adenosine 5’–triphosphate Molecule Gazi University Journal of Science DOI 10.35378/gujs.834249 YÖKSİS TR Index SJR Q3 JCR Q3 OpenAlex 21.7%
  7. 2021 DFT Study of Conformational Analysis, Molecular Structure and Properties of para-, meta- and ortho 4-Methoxyphenyl Piperazine Isomers Brazilian Journal of Physics DOI 10.1007/s13538-021-00910-x YÖKSİS SJR Q3 JCR Q3 OpenAlex 52.2%
  8. 2021 A Comparative Study of DFT/B3LYP/6-31 G(d,p), RM062X/6-31G8d,p), B3LYP/6-311++ G(d,p) and HSEH1PBE/6-31G(d,p) Methods Applied to Molecular Geometry and Electronic properties of Cs-C60 Cl6 Molecule Adıyaman University Journal of Science DOI 10.37094/adyujsci.938050 YÖKSİS TR Index SJR Q4 OpenAlex 44.3%
  9. 2020 Spectroscopic and DFT study on molecular structure of 1-(o-tolyl)thiourea molecule Journal of Molecular Structure DOI https://linkinghub.elsevier.com/retrieve/pii/S0022286020306402 YÖKSİS SJR Q2 JCR Q3
  10. 2020 Structural Parameters, Electronic, Spectroscopic and Nonlinear Optical Theoretical Researchof 1-(m-Chlorophenyl)piperazine (mCPP) Molecule Turkish Computational and Theoretical Chemistry DOI https://dergipark.org.tr/tr/pub/tcandtc/issue/56794/811494 YÖKSİS SJR Q3 OpenAlex 74.0%
  11. 2020 Vibrational (FT-IR and FT-Raman), NMR and quantum chemical investigations on 7-Methylcoumarin Journal of Spectroscopy and Molecular Sciences YÖKSİS
  12. 2019 Molecular Structure and TD DFT Study of the Xylene Isomers Gazi University Journal of Science YÖKSİS TR Index SJR Q3 JCR Q3
  13. 2019 A DFT Study on the Radical Structures and Homo-Lumo Analysis of Azathioprine Erzincan Üniversitesi Fen Bilimleri Enstitüsü Dergisi DOI 10.18185/erzifbed.468345 YÖKSİS OpenAlex 5.5%
  14. 2018 Analysis of the xylenol isomers by femtosecond laser time of flight mass spectrometry Canadian Journal of Physics DOI 10.1139/cjp-2017-0762 YÖKSİS SJR Q3 JCR Q3 OpenAlex 45.2%
  15. 2018 Analysis of the Xylenol Isomers by Femtosecond Laser Time of Flight Mass Spectrometry Canadian Journal of Physics DOI doi.org/10.1139/cjp-2017-0762 YÖKSİS SJR Q3 JCR Q3
  16. 2018 Theoretical calculations of electron paramagnetic resonance parameters of succinimide radical AIP Conference Proceedings DOI 10.1063/1.5078896 YÖKSİS OpenAlex 16.4%
  17. 2018 Determination of EPR parameters of gamma-irradiated powder limettin sample by experimental and theoretical studies AIP Conference Proceedings DOI 10.1063/1.5078891 YÖKSİS OpenAlex 22.0%
  18. 2018 Investigation of molecular and radical structures of ethylene glycol AIP Conference Proceedings DOI 10.1063/1.5078895 YÖKSİS OpenAlex 16.8%
  19. 2018 Experimental and theoretical research on γ-irradiated 7-methoxy-4-methylcoumarin powder through EPR and DFT methods Radiation Effects and Defects in Solids DOI 10.1080/10420150.2018.1462360 3 YÖKSİS records YÖKSİS SJR Q3 JCR Q4 OpenAlex 3.9%
  20. 2017 FT-IR, micro-Raman and UV–vis spectroscopic and quantum chemical calculation studies on the 6-chloro-4-hydroxy-3-phenyl pyridazine compound Journal of Molecular Structure DOI 10.1016/j.molstruc.2017.03.088 2 YÖKSİS records YÖKSİS SJR Q3 JCR Q3 OpenAlex 42.3%

Projects 5

  1. 2016 Organik Boya Esaslı İnce Film Güneş Gözelerinde Kullanılan Boya Moleküllerinin Teorik İncelemesi Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2016-09-07 – 2019-09-07
  2. 2016 Bazı Radikallerin Elektron Paramagnetik Rezonans Parametrelerinin Hesaplanması NECMETTİN ERBAKAN ÜNİVERSİTESİ Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2016-05-02 – 2016-12-29
  3. 2015 3 5 Di tert butyl o benzoquinone molekülünün moleküler yapısı ve spektral analizi NECMETTİN ERBAKAN ÜNİVERSİTESİ Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2015-05-20 – 2016-09-21
  4. 2012 Bazı Antioksidan Ligandlar ile Geçiş Metal İyonu Komplekslerinin Moleküler Yapı ve Paramagnetik Özelliklerinin Belirlenmesi NECMETTİN ERBAKAN ÜNİVERSİTESİ Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2012-05-03 – 2015-12-31
  5. 2015 Yeni Paradigmanın Temelleri ve Kuantum Felsefesi tartışmaları NECMETTİN ERBAKAN ÜNİVERSİTESİ Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2015-11-05 – 2017-12-28

Proceedings 72 See all (72) →

  1. 2018 Determination of EPR parameters of gamma-irradiated powder limettin sample by experimental and theoretical studies Turkish Physical Society 34th International Physics Congress (TPS34)
  2. 2019 A DFT Study on Molecular Structure and EPR Parametersof N, N-Dimethylformamide in Acetone and Water TURKISH PHYSICALSOCIETY 35th INTERNATIONAL PHYSICS CONGRESS (TPS35)
  3. 2019 Theoretical Calculations of Electron ParamagneticResonance Parameters of Acetamide in Water TURKISH PHYSICALSOCIETY 35th INTERNATIONAL PHYSICS CONGRESS (TPS35)
  4. 2019 Investigation of Structural, Geometric and RadicalProperties of N-Propyl Alcohol by DFT Calculations TURKISH PHYSICALSOCIETY 35th INTERNATIONAL PHYSICS CONGRESS (TPS35)TPS35
  5. 2018 Theoretical Calculations of Electron Paramagnetic Resonance Parameters of Succinimide Radical Turkish Physical Society 34rd International Physics Congress

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Collaboration network

From the author lists of YÖKSİS publication records. Duplicate records of a work count once; institutions are co-authors’ current YÖKSİS affiliations.

Co-authors
56
With an akaturk profile
24
Turkish institutions
11
Co-authored works
%98

Academic co-authors 24

  1. EBRU KARAKAŞ SARIKAYA Doktor Öğretim Üyesi · Necmettin Erbakan Üniversitesi same university 20
  2. ERCAN TÜRKKAN Profesör · Necmettin Erbakan Üniversitesi same university 17
  3. YUSUF ERDOĞDU Profesör · Gazi Üniversitesi 17
  4. ÜLKÜ AKPINAR Profesör · Selçuk Üniversitesi 11
  5. MEHMET TAHİR GÜLLÜOĞLU Profesör · Harran Üniversitesi 8
  6. HAMDİ ŞÜKÜR KILIÇ Profesör · Dokuz Eylül Üniversitesi 7
  7. LEVENT ATEŞ Öğretim Görevlisi (uygulamalı Birim) · Selçuk Üniversitesi 7
  8. YAVUZ EKİNCİOĞLU Doçent · Bayburt Üniversitesi 6
  9. BÜNYAMİN AYDIN Profesör · Necmettin Erbakan Üniversitesi same university 2
  10. HALİT ÇAVUŞOĞLU Profesör · Selçuk Üniversitesi 2
Show all (24)
  1. MÜCAHİT YILMAZ Doçent · Necmettin Erbakan Üniversitesi same university 2
  2. NİĞMET KÖKLÜ Doktor Öğretim Üyesi · Konya Teknik Üniversitesi 2
  3. OĞUZ DOĞAN Profesör · Necmettin Erbakan Üniversitesi same university 2
  4. TEVFİK RACİ SERTBAKAN Profesör · Kırşehir Ahi Evran Üniversitesi 2
  5. FATİH SEVGİ Doktor Öğretim Üyesi · Selçuk Üniversitesi 1
  6. HALİL UĞUR TAŞDEMİR Doktor Öğretim Üyesi · Necmettin Erbakan Üniversitesi same university 1
  7. HASAN TANAK Profesör · Amasya Üniversitesi 1
  8. MERVE ÖZCAN TÜRKMEN Doktor Öğretim Üyesi · Necmettin Erbakan Üniversitesi same university 1
  9. OZAN ÜNSALAN Profesör · Ege Üniversitesi 1
  10. SEMRAN SAĞLAM Profesör · Gazi Üniversitesi 1
  11. SULTAN ÇELİK Doçent · Yıldız Teknik Üniversitesi 1
  12. SURAY PEHLİVANOĞLU Doçent · Necmettin Erbakan Üniversitesi same university 1
  13. YASEMİN GÜNDOĞDU KABAKCI Doçent · Selçuk Üniversitesi 1
  14. ÜMİT CEYLAN Profesör · Giresun Üniversitesi 1

National collaboration 11 institutions

Within own university38 joint works · Necmettin Erbakan Üniversitesi

  1. Selçuk Üniversitesi 19 works · 5 academics
  2. Gazi Üniversitesi 17 works · 2 academics
  3. Harran Üniversitesi 8 works · 1 academics
  4. Dokuz Eylül Üniversitesi 7 works · 1 academics
  5. Bayburt Üniversitesi 6 works · 1 academics
  6. Konya Teknik Üniversitesi 2 works · 1 academics
  7. Kırşehir Ahi Evran Üniversitesi 2 works · 1 academics
  8. Amasya Üniversitesi 1 works · 1 academics
  9. Ege Üniversitesi 1 works · 1 academics
  10. Giresun Üniversitesi 1 works · 1 academics
Show all (11)
  1. Yıldız Teknik Üniversitesi 1 works · 1 academics

Other co-authors (incl. international) 32

AYHAN ÖZMEN 9SEMİHA BAHÇELİ 8N Sundaraganesan 6Feride Pınar Özturan 4HÜSEYİN YÜKSEL 4RECEP TAPRAMAZ 4Abdullah Kepceoğlu 3MEHMET BİREY 3ŞENAY YURDAKUL 3D SAJAN 2ASLAN İLİKAsghar AbbasCANAN CANChinna Babu PDÖNDÜ VARKALFeyza KostakGİZEM BURCU BİLGİNH SaleemJ JayabharathiJoe I HubertL JosephMuhammad Moazzam NaseerN SubramanianORHAN BÜYÜKGÜNGÖRR ReshmyS KalaichelvanS SudhaThomas K KurienV ThanikachalamY GündoğduYasemin GÜNDOĞDUs Subashchandrabose

Authors without an akaturk profile (international researchers, retired or former academics, students, clinicians) are grouped by name spelling; short forms such as “Gulluce M.” join the single full name they match.