Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Choongil Kim"'
Publikováno v:
European Journal of Inorganic Chemistry. 2007:372-375
The emission λmax are strikingly shorter (451, 482 nm) for the cationic dicarbonyl complex [Ir(ppy)2(CO)2]+ (2a) than those (473, 495 nm) of the anionic dicyano complex [Ir(ppy)2(CN)2]–, where CO and CN– are both sp carbon coordinating ligands a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd6b42f446fe9ebdc8346f9ff095134a
https://doi.org/10.1002/ejic.200600920
https://doi.org/10.1002/ejic.200600920
Publikováno v:
European Journal of Inorganic Chemistry. 2006:4979-4982
A new type of iridium(III) complex [trans-Ir(ppy)2(PPh3)2]+ (1) has been prepared by a novel synthetic method and its structural and photoluminescent characteristics have been compared with those of the cis analogue, [cis-Ir(ppy)2(PPh3)(P(OPh)3)]+ (2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d63e928ffe2cbaaea990f0b31fa7d265
https://doi.org/10.1002/ejic.200600888
https://doi.org/10.1002/ejic.200600888
Autor:
Young Kwan Kim, Min-Sik Eum, Sung Kwon Kang, Song yi Kim, Choongil Kim, Gu Young Kim, Nam Hwi Hur, Jihoon Seo, Chong Shik Chin
Publikováno v:
Inorganic chemistry. 47(14)
Newly prepared hydrido iridium(III) complexes [Ir(ppy)(PPh3)2(H)L](0,+) (ppy = bidentate 2-phenylpyridinato anionic ligand; L = MeCN (1b), CO (1c), CN(-) (1d); H being trans to the nitrogen of ppy ligand) emit blue light at the emission lambda(max) (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8773d87d58a83293f0863d759f083da
https://pubmed.ncbi.nlm.nih.gov/18537242
https://pubmed.ncbi.nlm.nih.gov/18537242
Autor:
Choongil Kim, Luis P. Bernal
Publikováno v:
38th Aerospace Sciences Meeting and Exhibit.
New results are reported on the propagation of a vortex ring through immiscible fluid interfaces in the limit of high Weber number in microgravity and in I-G. The main objective of the tests is to detennine the effect of density and viscosity ratios
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d79c24e065c02c71cedf1821b1fcec0a
https://doi.org/10.2514/6.2000-855
https://doi.org/10.2514/6.2000-855
Autor:
Min-Sik Eum, Chong Shik Chin, Song Yi Kim, Choongil Kim, Sung Kwon Kang, Nam Hwi Hur, Ji Hoon Seo, Gu Young Kim, Young Kwan Kim
Publikováno v:
Inorganic Chemistry; 7/21/2008, Vol. 47 Issue 14, p6289-6295, 7p, 2 Charts, 3 Graphs
Publikováno v:
European Journal of Inorganic Chemistry; Jan2007, Vol. 2007 Issue 3, p372-375, 4p
Publikováno v:
Journal of Organometallic Chemistry. 352:379-384
The rhodium(I) complexes, [Rh(CO)(PPh3)3]ClO4 (1), [Rh(CO)(AsPh3)3]ClO4 (5), Rh(ClO4)(CO)(PPh3)2 (6) and Rh(ClO4(CO)(AsPh3)2 (7) catalyze the isomerization of 2-methylprop-2-en-1-ol (3) to give 2-methylpropanal (4) at room temperature under nitrogen.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0497342173be4a24ab6be669b78b08c9
https://doi.org/10.1016/0022-328x(88)83127-9
https://doi.org/10.1016/0022-328x(88)83127-9
Publikováno v:
Catalysis Letters. 1:203-205
Among allylic alcohols, but-3-en-2-ol is most rapidly isomerized to give butan-2-one in the presence of Ir(ClO4)(CO)(PPh3)2 while 2-methylprop-2-en-1-ol most rapidly undergoes the isomerization to give 2-methylpropanal in the presence of Rh(ClO4)(CO)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bdfea0c2b7797cce550e3b7d9cfb1be6
https://doi.org/10.1007/bf00766175
https://doi.org/10.1007/bf00766175
Publikováno v:
ChemInform. 20
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dcc717583e85752932b7de86ebe4c7d1
https://doi.org/10.1002/chin.198931102
https://doi.org/10.1002/chin.198931102