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Now showing items 21-28 of 28
Investigation of ligand misdirection using the kinetic element effect and the kinetic enthalpy effect.
(2000)
Metal complexes were synthesized with the atropisomeric dabp. X-ray crystal structures were solved for [Ru(bipy)2(dabp)]2+ and [(eta6-C6H6)Ru(dabp)(Cl)]+. Only one diastereomer was observed for [Ru(bipy)2(dabp)] 2+ in the ...
Tuning the frontier orbital character of iron-thiolate complexes.
(2000)
Another part of this work describes the solvatochromatic effect of CpFe(CO) 2(SC6H5) dissolved in different solvents. A blue shift in the UV-vis spectra occurs as CpFe(CO)2(SC6H 5) is solvated in more polar solvents, which ...
SYNTHESIS AND REDOX BEHAVIOR OF GROUP 8 METALLOPORPHYRINS AND RELATED COMPOUNDS
(2015)
This dissertation describes the Chemistry of Group 8 Metalloporphyrins and related compounds. Chapter one describes linkage isomerization in NOx-coordinated metal complexes with emphasis on Group 8 metals, and part of this ...
Mechanisms of electrophilic aromatic substitution reactions of (eta('6)-arene)molybdenum(phosphine)(, 3) complexes.
(2000)
The mechanism of protonation of (eta6-C6H 6)Mo(TRIPOD) (1) (TRIPOD = tris(1,1,1-diphenylphosphinoethyl)methyl ethane) to give [(eta6-C6H6)MoH(TRIPOD)] + was reported to involve a cyclohexadienyl intermediate. In this ...
Syntheses, molecular structures, and fiber-optic infrared spectroelectrochemistry of nitrosyl metalloporphyrins containing axially bound alkoxide, thiolate, imidazole, and imidazolate ligands.
(2006)
This dissertation describes the syntheses, molecular structures, and infrared spectroelectrochemistry of nitrosyl ruthenium and osmium porphyrins containing axially bound alkoxide, thiolate, imidazole, and imidazolate ligands.
A bioinorganic approach to the study of the interactions of nitrogen oxides with manganese porphyrins and manganese- and cobalt-reconstituted myoglobin.
(2007)
This dissertation deals with the interaction of the biologically important nitrogen oxides (nitric oxide and nitrite) with manganese and ruthenium centers in small inorganic porphyrin and nonporphyrin complexes as well as ...
Phosphinimide Complexes of Molybdenum: Synthesis, and Reactivity of Metal-Element Multiple Bonds
(2018)
Methods were developed to synthesize new high-oxidation state molybdenum complexes supported by phosphinimide ligands ([R3P=N]-) that incorporate ligands with metal-element multiple bonds. A series of imido, oxido, and ...