Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Jeremy R. Westwell"'
Autor:
Kazuhide Koike, Koji Takeuchi, Hisao Hori, Masakazu Ishizuka, Kengo Enjouji, Osamu Ishitani, Takashi Ibusuki, Jeremy R. Westwell, Hideo Konno, Kazuhiko Sakamoto
Publikováno v:
Scopus-Elsevier
Reduction of CO2 to CO was efficiently photocatalyzed by [Re(4,4‘-X2bpy)(CO)3PR3]+ (X = H, Me; PR3 = P(OEt)3, P(O-i-Pr)3) in quantum yields of 0.16−0.20. Complexes with CF3 as X or trialkylphosphine as PR3 have much lower photocatalytic ability.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b04851fb4e8fbfd27c919c91264c1c5
https://doi.org/10.1021/om970608p
https://doi.org/10.1021/om970608p
Publikováno v:
Organometallics. 14:5203-5208
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc31a5f3a841098f5b296488dc3ca6a3
https://doi.org/10.1021/om00011a043
https://doi.org/10.1021/om00011a043
Publikováno v:
J. Chem. Soc., Dalton Trans.. :2711-2718
Fast time-resolved infrared (TRIR) spectroscopy has been employed to probe the electron distribution in the lowest metal-to-ligand charge-transfer excited states of [(OC)5W(4,4′-bipy)W(CO)5]1, [(OC)5W(4,4′-bipy)]2(4,4′-bipy = 4,4′-bipyridyl)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8aa949568704a16e475c463e62819cf2
https://doi.org/10.1039/dt9950002711
https://doi.org/10.1039/dt9950002711
Autor:
Sara L. Morrison, Margaret Jobling, Frank P. A. Johnson, Ulrich S. Schubert, Steven M. Howdle, Jeremy R. Westwell, James A. Banister, Stefanie Grubert, Martyn Poliakoff, Michael W. George
Publikováno v:
Journal of Organometallic Chemistry. 484:129-135
UV photolysis has been used to generate dinitrogen compounds by substitution of CO groups by N 2 in supercritical fluid solvents (scXe, scCO 2 and scC 2 H 6 ) containing high pressures of N 2 . Compounds include Cp'Mn(CO) 2 L (Cp′ C 5 H 4 Me; L
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5754f9ca6fab1f0b218066c1b95fb79
https://doi.org/10.1016/0022-328x(94)87196-5
https://doi.org/10.1016/0022-328x(94)87196-5
Autor:
Koichi Nozaki, Jeremy R. Westwell, Chyongjin Pac, Osamu Ishitani, James Turner, Takashi Ibusuki, Michael W. George, Frank P. A. Johnson, Kazuhide Koike
Publikováno v:
Inorganic Chemistry. 33:4712-4717
The cation Re(CO){sub 2}(2,2{prime}-bipyridyl)(P(OEt){sub 3}){sub 2}{sup +} (P {sup +}) is capable of photochemical reduction of carbon dioxide. The authors report here concerning their studies of the photophysical and photochemical properties of Re(
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8ba71d31bde490a567a1730b68b4cdf
https://doi.org/10.1021/ic00099a022
https://doi.org/10.1021/ic00099a022
Publikováno v:
Coordination Chemistry Reviews. 125:101-114
This article describes examples of the application of time-resolved infrared Spectroscopy (TRIR) to the probing of the excited states of transition metal species. Other “direct” methods for excited states include time-resolved absorption Spectros
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b04a394f3ffef53b1af43c4c88aacd3
https://doi.org/10.1016/0010-8545(93)85011-r
https://doi.org/10.1016/0010-8545(93)85011-r
Publikováno v:
J. Chem. Soc., Dalton Trans.. :2217-2219
Employing fast time-resolved infrared (TRIR) spectroscopy, the pattern of the ν(CO) IR bands in the lowest excited state of [(OC)5W(4,4′-bipy)W(CO)5](4,4′-bipy = 4,4′-bipyridyl) shows that the electron distribution in this state is localised o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6ac0e1d3776b4bc775be963f7035837
https://doi.org/10.1039/dt9940002217
https://doi.org/10.1039/dt9940002217
Publikováno v:
J. Chem. Soc., Dalton Trans.. :2977-2979
Fast time-resolved infrared spectroscopy shows that the v(CO) bands of the important CO2-reducing complex, [ReCl(CO)3(2,2′-bipy)]1(2,2′-bipyridyl), shift up in frequency in the metal to ligand charge-transfer excited state and that the anion 1–
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4291abb0f39a151c93abc034c67d484
https://doi.org/10.1039/dt9930002977
https://doi.org/10.1039/dt9930002977
Publikováno v:
Springer Proceedings in Physics ISBN: 9783642850622
Fast Time-resolved Infrared Spectroscopy is used to monitor the initial steps in the photocatalytic reduction of CO2 using [Re(CO)2(bpy)]P(OEt)3 2]+Br−.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b69f1f7b6d300b28d47426d685a4a9fe
https://doi.org/10.1007/978-3-642-85060-8_42
https://doi.org/10.1007/978-3-642-85060-8_42
Publikováno v:
Journal of the Chemical Society, Dalton Transactions (1470479X); 9/7/1995, Issue 17, p2711-2718, 8p