Zobrazeno 1 - 10 of 12 pro vyhledávání: '"Muhammad Affawn, Ashraf"'
1
Vibrational Spectroscopy of Fe3+(CH4)n (n = 1–3) and Fe4+(CH4)4
Autor: Emily M. Boyle, Muhammad Affawn Ashraf, Christopher Copeland, Ricardo B. Metz
Publikováno v: The Journal of Physical Chemistry A. 121:2132-2137
Vibrational spectra are measured for Fe3+(CH4)n (n = 1–3) and Fe4+(CH4)4 in the C–H stretching region (2650–3100 cm–1) using photofragment spectroscopy, monitoring loss of CH4. All of the spectra are dominated by an intense peak at around 280
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2d9329ab2bff09614c767753b9b9943e
https://doi.org/10.1021/acs.jpca.6b13074
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6
Bond dissociation energy and electronic spectroscopy of Cr+(NH3) and its isotopomers
Autor: Muhammad Affawn Ashraf, Ricardo B. Metz, Justine Kozubal
Publikováno v: The Journal of Chemical Physics. 149:174301
The electronic spectra of Cr+(NH3), Cr+(ND3), and Cr+(15NH3) have been measured from 14 200 to 17 400 cm−1 using photodissociation spectroscopy. Transitions are predominantly observed from the 6A1 ground state, in which the Cr+ has a 3d5 electronic
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e851cc8b12afaf2fb282ef345e35351c
https://doi.org/10.1063/1.5053691
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7
Vibrational Spectroscopy Reveals Varying Structural Motifs in Cu(+)(CH4)(n) and Ag(+)(CH4)(n) (n = 1-6)
Autor: Muhammad Affawn Ashraf, Abdulkadir Kocak, Ricardo B. Metz
Publikováno v: The journal of physical chemistry. A. 119(37)
Vibrational spectra are measured for Cu(+)(CH4)(Ar)2, Cu(+)(CH4)2(Ar), Cu(+)(CH4)n (n = 3-6), and Ag(+)(CH4)n (n = 1-6) in the C-H stretching region (2500-3100 cm(-1)) using photofragment spectroscopy. Spectra are obtained by monitoring loss of Ar or
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02e31ecaaddf7f309c0c557945094d74
https://pubmed.ncbi.nlm.nih.gov/26305844
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8
Vibrational spectroscopy and theory of Fe2(+)(CH4)(n) (n = 1-3)
Autor: Christopher Copeland, Alexandra R. McEnroe, Muhammad Affawn Ashraf, Ricardo B. Metz, Abdulkadir Kocak
Publikováno v: Physical chemistry chemical physics : PCCP. 17(39)
Vibrational spectra are measured for Fe2(+)(CH4)n (n = 1-3) in the C-H stretching region (2650-3100 cm(-1)) using photofragment spectroscopy, by monitoring the loss of CH4. All of the spectra exhibit an intense peak corresponding to the symmetric C-H
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78ef0eed90d86d92f234ecffbfda2ca9
https://pubmed.ncbi.nlm.nih.gov/26062433
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