J. Tonannavar

764 total citations
42 papers, 455 citations indexed

About

J. Tonannavar is a scholar working on Organic Chemistry, Physical and Theoretical Chemistry and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, J. Tonannavar has authored 42 papers receiving a total of 455 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Organic Chemistry, 20 papers in Physical and Theoretical Chemistry and 20 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in J. Tonannavar's work include Nonlinear Optical Materials Research (20 papers), Crystallography and molecular interactions (13 papers) and Free Radicals and Antioxidants (11 papers). J. Tonannavar is often cited by papers focused on Nonlinear Optical Materials Research (20 papers), Crystallography and molecular interactions (13 papers) and Free Radicals and Antioxidants (11 papers). J. Tonannavar collaborates with scholars based in India, Qatar and Mexico. J. Tonannavar's co-authors include Μ. V. Kulkarni, Chidanandayya S. Hiremath, Anuradha Ramoji, B. G. Mulimani, Nikhil A. Patil, Manohar V. Kulkarni, Tom Sundius, S. Samundeeswari, Vinayak Kamat and P.A. Suchetan and has published in prestigious journals such as Green Chemistry, Journal of Molecular Liquids and Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy.

In The Last Decade

J. Tonannavar

41 papers receiving 428 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
J. Tonannavar India 13 242 241 112 83 47 42 455
Shilendra K. Pathak India 13 262 1.1× 158 0.7× 70 0.6× 45 0.5× 65 1.4× 23 432
А. Jumabaev Uzbekistan 13 128 0.5× 103 0.4× 81 0.7× 137 1.7× 73 1.6× 37 426
Luís E. Ochando Spain 13 115 0.5× 111 0.5× 71 0.6× 158 1.9× 238 5.1× 31 497
Magdalena Latosińska Poland 12 108 0.4× 38 0.2× 125 1.1× 108 1.3× 141 3.0× 36 334
Rafie H. Abu‐Eittah Egypt 13 269 1.1× 116 0.5× 201 1.8× 104 1.3× 141 3.0× 62 549
Guy Crundwell United States 11 144 0.6× 42 0.2× 50 0.4× 22 0.3× 139 3.0× 59 370
Sebastião C. da Silva Brazil 9 151 0.6× 109 0.5× 60 0.5× 15 0.2× 118 2.5× 12 369
T. Chithambarathanu India 9 245 1.0× 220 0.9× 54 0.5× 40 0.5× 47 1.0× 23 380
Başak Koşar Türkiye 10 662 2.7× 469 1.9× 172 1.5× 58 0.7× 134 2.9× 36 914
Vijay Narayan India 10 302 1.2× 253 1.0× 92 0.8× 38 0.5× 73 1.6× 22 457

Countries citing papers authored by J. Tonannavar

Since Specialization
Citations

This map shows the geographic impact of J. Tonannavar's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by J. Tonannavar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. Tonannavar more than expected).

Fields of papers citing papers by J. Tonannavar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. Tonannavar. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by J. Tonannavar. The network helps show where J. Tonannavar may publish in the future.

Co-authorship network of co-authors of J. Tonannavar

This figure shows the co-authorship network connecting the top 25 collaborators of J. Tonannavar. A scholar is included among the top collaborators of J. Tonannavar based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with J. Tonannavar. J. Tonannavar is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
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Tonannavar, J., J. Tonannavar, J. Tonannavar, et al.. (2022). Detection of the mineral constituents in human renal calculi by vibrational spectroscopic analysis combined with allied techniques Powder XRD, TGA, SEM, IR imaging and TXRF. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 270. 120867–120867. 16 indexed citations
3.
Tonannavar, J., et al.. (2022). Study of O H···O bonded-cyclic dimer for 2,5-Dihydroxyterephthalic acid as aided by MD, DFT calculations and IR, Raman, NMR spectroscopy. Journal of Molecular Structure. 1264. 133174–133174. 6 indexed citations
4.
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Tonannavar, J., et al.. (2021). Study of H-bonded cyclic dimer of organic linker 5-Bromoisophthalic acid by DFT and vibrational spectroscopy. Journal of Molecular Structure. 1241. 130613–130613. 3 indexed citations
6.
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Tonannavar, J., et al.. (2020). DFT zwitterion model for vibrational and electronic structure of unnatural 3-amino-3-(4-fluorophenyl)propionic acid, aided by IR and Raman spectroscopy. Journal of Molecular Structure. 1211. 128085–128085. 6 indexed citations
8.
Tonannavar, J., et al.. (2017). Experimental and DFT dimer modeling studies of the H-bond induced-vibration modes of l-β-Homoserine. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 181. 109–115. 8 indexed citations
9.
Tonannavar, J., et al.. (2015). Identification of mineral compositions in some renal calculi by FT Raman and IR spectral analysis. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 154. 20–26. 32 indexed citations
10.
Sreenivasa, S., et al.. (2013). 1-Tosyl-4-[2-(trifluoromethyl)benzyl]piperazine. Acta Crystallographica Section E Structure Reports Online. 69(2). o239–o239. 1 indexed citations
11.
Tonannavar, J., et al.. (2012). 2-Methoxyphenyl isocyanate and 2-Methoxyphenyl isothiocyanate: Conformers, vibration structure and multiplet Fermi resonance. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 91. 261–268. 6 indexed citations
12.
Kulkarni, Μ. V., et al.. (2011). Effect of nitro groups on the photo physical properties of benzimidazolone: A solvatochromic study. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 84(1). 137–143. 13 indexed citations
13.
Hiremath, Chidanandayya S., et al.. (2010). Ab initio/DFT electronic structure calculations, spectroscopic studies and normal coordinate analysis of 2-chloro-5-bromopyridine. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 77(5). 918–926. 21 indexed citations
14.
Tonannavar, J., et al.. (2010). Vibrational spectra, normal modes, ab initio and DFT calculations for 6-Chloro- and 7-Chloro-4-bromomethylcoumarins. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 77(2). 351–358. 29 indexed citations
15.
Ramoji, Anuradha, et al.. (2010). Vibrational and ab initio studies of 3-acetyl-6-bromocoumarin and 3-acetyl-6-methylcoumarin. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 77(5). 1039–1047. 6 indexed citations
16.
Hiremath, Chidanandayya S. & J. Tonannavar. (2009). Vibrational assignments and effect of aldehyde rotation on substituents in some trisubstituted benzaldehydes. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 73(2). 388–397. 7 indexed citations
17.
Tonannavar, J., et al.. (2008). Vibrational assignments for 7-methyl-4-bromomethylcoumarin, as aided by RHF and B3LYP/6-31G* calculations. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 71(2). 688–694. 54 indexed citations
18.
Tonannavar, J., et al.. (2007). Vibrational assignments of 2-iodopyridine. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 69(2). 604–611. 12 indexed citations
19.
Ramoji, Anuradha, et al.. (2006). Vibrational assignments and electronic structure calculations for 3-acetylcoumarin. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 68(3). 504–509. 15 indexed citations
20.
Tonannavar, J., et al.. (1987). Infra-red and electronic absorption spectra of 2-bromopyrimidine. Spectrochimica Acta Part A Molecular Spectroscopy. 43(8). 1017–1021. 2 indexed citations

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