UNT College of Arts and Sciences - 29 Matching Results

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Polycyclic Aromatic Hydrocarbon Solute Probes. Part 10: Evaluation of Select Hydrogenated Pyrene, Benzo[ghi]perylene, and Naphthacene Derivatives as Possible Solvent Polarity Probes

Description: Article on polycyclic aromatic hydrocarbon solute probes and the evaluation of select hydrogenated pyrene, benzo[ghi]perylene, and naphthacene derivatives as possible solvent polarity probes.
Date: February 16, 1993
Creator: Tucker, Sheryl A. (Sheryl Ann); Acree, William E. (William Eugene); Fetzer, John Charles, 1953- & Mitchell, Reginald H.

Small Molecule Elimination from Group IVB (Ti, Zr, Hf) Amido Complexes

Description: This article discusses small molecule elimination from group IVB (Ti, Zr, Hf) amido complexes. An ab initio quantum chemical analysis of HX (X = H, CH₃, Cl, NH₂, SiH₃) elimination by group IVB (Ti, Zr, Hf) amidos (H₂(X)M - NH₂ → H₂M = NH + HX), of interest in the context of CVD precursor design, is reported.
Date: May 1993
Creator: Cundari, Thomas R., 1964- & Gordon, Mark S.

Spectrochemical Investigations of Preferential Solvation. Fluorescence Emission Behavior of Select Polycyclic Aromatic Hydrocarbon Solute Probes Dissolved in Mixed Solvents

Description: Article discussing spectrochemical investigations of preferential solvation and fluorescence emission behavior of select polycyclic aromatic hydrocarbon solute probes dissolved in mixed solvents.
Date: October 1993
Creator: Acree, William E. (William Eugene); Tucker, Sheryl A. (Sheryl Ann) & Wilkins, Denise C.

Spectroscopic Investigation of Fluorescence Quenching Agents. Part 3: Effect of Solvent Polarity on the Selectivity of Nitromethane for Discriminating Between Alternant Versus Nonalternant Polycyclic Aromatic Hydrocarbons

Description: Article on a spectroscopic investigation of fluorescence quenching agents and the effect of solvent polarity on the selectivity of nitromethane for discriminating between alternant versus nonalternant polycyclic aromatic hydrocarbons.
Date: June 1, 1993
Creator: Tucker, Sheryl A. (Sheryl Ann); Acree, William E. (William Eugene); Fetzer, John Charles, 1953-; Harvey, Ronald G.; Tanga, Mary J. & Cheng, Pei-Chao