Browsing Meeting minutes, announcements and publications from RIT Colleges by Author "Kaiwar, Sharada"
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Excited state properties of Quinoxaline-substituted Platinum 1,2-Enedithiolates
Kaiwar, Sharada; Vodacek, Anthony; Blough, Neil; Pilato, Robert (American Chemical Society (ACS), 1997-04-09)The complexes (dppe)M{S2C2(2-quinoxaline)(R)}, where dppe = (diphenylphosphinoethane, M = Ni, Pd, and Pt, and R = H and Me, have as their lowest-energy band an intraligand charge transfer transition (ILCT). Excitation ... -
Metallo 2,3-Disulfidothienoquinoxaline, 2,3-Disulfidothienopyridine, and 2-Sulfido-3-oxidothienoquinoxaline complexes: synthesis and characterization
Kaiwar, Sharada; Hsu, John; Vodacek, Anthony; Yap, Glenn; Liable-Sands, Louise; Rheingold, Arnold; Pilato, Robert (American Chemical Society (ACS), 1997-05-21)The 2,3-disulfidothienoquinoxaline complexes of Cp2Mo and dppePd and the 2,3-disulfidothienopyridine complexes of Cp2Mo were obtained as products from the S8 oxidation of the corresponding metallo-1,2-enedithiolate complexes. ... -
Protonation-state-dependent luminescence and excited-state electron-transfer reactions of 2- and 4-Pyridine (-ium)-substituted metallo-1,2-enedithiolates
Kaiwar, Sharada; Vodacek, Anthony; Blough, Neil; Pilato, Robert (American Chemical Society (ACS), 1997-10-01)Luminescence and excited-state electron-transfer reactions of (dppe)Pt{S2C2(2-pyridine)(H)} and (dppe)Pt{S2C2(4-pyridine)(H)} (dppe = diphenyldiphosphinoethane) are enabled by protonation of the appended pyridine, thus ...