Zobrazeno 1 - 8 of 8 pro vyhledávání: '"Shashi Kumar Kumara swamy"'
1
Thermal, mechanical and linear optical studies of pyridine based trimethoxy substituted chromophore for NLO applications
Autor: Srushti S. Shetty, B. Ganapayya, A. Jayarama, Richard Pinto, Shashi Kumar Kumara Swamy, D. Haleshappa
Publikováno v: Materials Today: Proceedings. 35:465-468
A new potentially useful pyridine-based; 1-(pyridin-2-yl)-3-(2, 4, 5-trimethoxyphenyl) prop-2-en-1-one (2PTM) organic crystals were grown at room temperature by means of slow evaporation solution growth method. The grown crystals were characterized f
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::646505c97acf29bf51c45f13d2808eea
https://doi.org/10.1016/j.matpr.2020.02.983
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2
Hirshfeld surface analysis, enrichment ratio, energy frameworks and third-order nonlinear optical studies of a hydrazone derivative for optical limiting applications
Autor: Shashi Kumar Kumara swamy, Laxminarayana Kamath, Anthoni Praveen Menezes, Raghavendra Bairy, A. Jayarama
Publikováno v: Journal of Molecular Structure. 1245:131019
Organic materials with good third-order nonlinear optical (NLO) properties are used in optoelectronics for protecting human eyes and sensors from high intensity laser light. In this regard, herein we report the synthesis, structural analysis, and thi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4e08c88ad900bff39109698e1f3f6db1
https://doi.org/10.1016/j.molstruc.2021.131019
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4
Experimental 1H and 13C Solid-State NMR Signal Assignment of Paramagnetic Copper (II) 2-Pyrazine-Carboxylate Complex using Density Functional Theory Calculations
Autor: Dinesh Naik, R. Rajaramakrishna, Shashi Kumar Kumara Swamy, Jens Dittmer, Bhargava Hanumanta Patil, Pampa Peraje
Publikováno v: Journal of Physics: Conference Series. 1819:012032
We have acquired 1H and 13C solid-state NMR (ssNMR) spectra of the paramagnetic Cu(II)-2-pyrazine-carboxylate (Cu-Py) complex and assigned paramagnetic 1H/13C signals using density functional theory (DFT) calculations. The unpaired electron in Cu(II)
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::44d3e591354936f6f11d233ca09d1393
https://doi.org/10.1088/1742-6596/1819/1/012032
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5
Solid-State NMR Correlation Experiments and Distance Measurements in Paramagnetic Metalorganics Exemplified by Cu-Cyclam
Autor: Agnieszka Karczmarska, Malgorzata Makowska-Janusik, Jens Dittmer, Abdelhadi Kassiba, Shashi Kumar Kumara Swamy
Publikováno v: ChemPhysChem. 14:1864-1870
We show how to record and analyze solid-state NMR spectra of organic paramagnetic complexes with moderate hyperfine interactions using the Cu-cyclam complex as an example. Assignment of the (13)C signals was performed with the help of density functio
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd876a5353ff2f74c85cad1d87ac89e4
https://doi.org/10.1002/cphc.201300119
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6
Bipyridinium-bis(carboxylate) Radical Based Materials: X-ray, EPR and Paramagnetic Solid-State NMR Investigations
Autor: Shashi Kumar Kumara Swamy, Abdelhadi Kassiba, Magali Allain, Nicolas Mercier, Jens Dittmer, Maxime Leroux, Oksana Toma
Publikováno v: European Journal of Inorganic Chemistry
European Journal of Inorganic Chemistry, Wiley-VCH Verlag, 2016, 2016 (7), pp.1036-1043. ⟨10.1002/ejic.201501206⟩
The zwitterionic 1,1′-bis(4-carboxyphenyl)-4,4′-bipyridinium (bp4pc) has been synthesized and crystals of its hydrated form bp4pc·2H2O and of its protonated reduced form H-bp4pc have been obtained. Upon heating, bp4pc·2H2O undergoes partial deh
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96660e5ee0c3ce0780f9d8a8ca0dea23
https://hal.archives-ouvertes.fr/hal-02489333
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