Search Results - "Aycard, J. P"

Reaction Path of UV Photolysis of Matrix Isolated Acetyl Cyanide:  Formation and Identification of Ketenes, Zwitterion, and Keteneimine Intermediates by Guennoun, Z, Couturier-Tamburelli, I, Combes, S, Aycard, J. P, Piétri, N

“…Irradiations at λ > 180 nm and λ > 230 nm of CH3COCN (CD3COCN) trapped in an argon matrix at 10 K have been performed and monitored by Fourier transform…”
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Photochemical Synthesis of the Cyanodiacetylene HC5N:  A Cryogenic Matrix Experiment by Coupeaud, A, Kołos, R, Couturier-Tamburelli, I, Aycard, J. P, Piétri, N

“…The reactivity of intermolecular complexes cyanoacetylene:acetylene and dicyanoacetylene:acetylene, trapped in solid argon matrixes at 10 K and irradiated with…”
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Cyanoacetylenic complexes as pre-reactional species leading to the HC7N synthesis. Part II: Experimental and theoretical identifications of the HC5N:C2H2 complex by Couturier-Tamburelli, I., Sessouma, B., Coupeaud, A., Aycard, J.-P., Piétri, N.

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Cyanoacetylenic complexes as pre-reactional species leading to the HC7N synthesis. Part I: Experimental and theoretical identification of the HC3N:C4H2 complexes by Piétri, Nathalie, Coupeaud, Anne, Aycard, J.-P., Couturier-Tamburelli, Isabelle

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UV photoisomerisation of cyano and dicyanoacetylene: the first identification of CCNCH and CCCNCN isomers – matrix isolation, infrared and ab initio study by Guennoun, Z, Couturier-Tamburelli, I, Piétri, N, Aycard, J.P

“…Infrared spectra of UV photolysed cyanoacetylene and dicyanoacetylene trapped in argon matrices at 10 K have been performed. From cyanoacetylene photolysed at…”
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Acetylenic/cyanoacetylenic complexes: simulation of the Titan’s atmosphere chemistry by Guennoun, Z., Coupeaud, A., Couturier-Tamburelli, I., Piétri, N., Coussan, S., Aycard, J.-P.

“…The structures and energies of the 1:1 acetylene/cyanoacetylene, acetylene/dicyanoacetylene and cyanoacetylene/dicyanoacetylene complexes in solid argon…”
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Experimental and Quantum Study of Adsorption of Ozone (O3) on Amorphous Water Ice Film by Borget, F, Chiavassa, T, Allouche, A, Aycard, J. P

“…Ozone (O3) adsorption and desorption on amorphous water ice film is monitored by Fourier transform infrared spectroscopy (FTIR) using the…”
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Photolysis of water/dicyanoacetylene complexes: an infrared matrix isolation and theoretical study by Guennoun, Z, Piétri, N, Couturier-Tamburelli, I, Aycard, J.-P

“…The structure and energy of the 1:1 complexes formed between dicyanoacetylene and water (D 2O) in argon matrix are investigated using FTIR spectroscopy and ab…”
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Experimental and theoretical study of the photochemical and thermal decomposition of maleic and dichloromaleic anhydrides by Ionescu, A, Piétri, N, Hillebrand, M, Monnier, M, Aycard, J P

“…The photochemical and thermal behavior of maleic anhydride 1a and dichloromaleic anhydride 1b , in cryogenic matrix were investigated by means of FT-IR…”
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UV-laser photoisomerization of fumaryl chloride: The first identification of maleoyl chloride: matrix isolation infrared and ab initio studies by Piétri, N, Jurca, B, Monnier, M, Hillebrand, M, Aycard, J.P

“…Fourier transform infrared spectra of fumaryl chloride 1 isolated in an argon matrix at 10 K have been analyzed. The comparison between the ab initio HF/6-31G…”
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Crystal structure of (6-phenylcyclohex-3-enyl)methanol, C13H16O by Kakou-Yao R., Aycard J. P.

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Crystal structure of N-(4-methyl-6-phenyl-2H-pyran-2-ylidene)-N-methyl benzenaminium iodide, C19H18INO by Kakou-Yao R., Uncuta C., Aycard J. P.

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Crystal structure of 1-(6-phenylcyclohex-3-enyl)-1-phenylmethanone, C19H18O by Kakou-Yao R., Aycard J. P.

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Crystal structure of 1-isopropyl-2,3,4,6-tetramethylpyridinium perchlorate, C12H20ClNO4 by Bisseyou Y. Bibila Mayaya, Kakou-Yao R., Uncuta C., Ebby N., Aycard J. P., Giorgi M.

“…C12H20ClNO4, monoclinic, P121/c1 (No. 14), a = 14.8626(5) Å, b = 11.7049(8) Å, c = 16.279(1) Å, β = 90.329(4)°, V = 2831.9 Å3, Z = 8, Rgt(F) = 0.069, wRref(F2)…”
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Concentration Effect on the Absorption and Emission Spectra of the 9-Oxa-2,3,4‘-methoxybenzobicyclo[4.3.0]non-1(6)-ene-7,8-dione:  Self-Associated Dimer and Excimer by Dkaki, M, Ait-Lyazidi, S, Haddad, M, Hnach, M, Cazeau-Dubroca, C, Aycard, J. P

“…Ground and excited state self associations are observed in solution at room temperature in the case of the…”
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Crystal structure of 4-(α-hydroxy-p-fluorobenzyl)isochroman-1,3-dione, C16H9FO4 by Kakou-Yao R., Degny E., Ebby N., Aycard J. P.

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Crystal structure of 3-(1'-nitropropyl)isobenzofuran-1(3H)-one,C11H11NO4 by Kakou-Yao R., Saba A., Ebby N., Pierrot M., Aycard J. P.

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Cyanoacetylene Adsorption on Amorphous and Crystalline Water Ice Films:  Investigation through Matrix Isolation and Quantum Study by Borget, Fabien, Chiavassa, Thierry, Allouche, Alain, Marinelli, Francis, Aycard, Jean-Pierre

“…The structure and energy properties of the 1:1 complexes formed between cyanoacetylene and H2O (D2O) are investigated using FT-IR matrix isolation spectroscopy…”
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Structural dimorphism of N-(3-hydroxysalicylidene)-2,4,6-trimethylaniline by TENON, J. A, KODJO, C, CARLES, C, AYCARD, J. P

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Structure of 9-oxa-2,3-(4?-methoxy)-benzo bicyclo[4,3,0]non-1(6)-ene-7,8-dione: C13H10O4 by Bonnaud, B., Hnach, M., Aycard, J. -P., Lapasset, J.

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