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  Partner: UNT College of Arts and Sciences
 Department: Chemistry
 Collection: UNT Scholarly Works
Further Numerical Analyses on the Solubility of Sulfapyridine in Ethanol + Water Mixtures
This article aims to correlate the solubility of sulfapyridine and sulfadiazine in ethanol + water mixtures by means of the Jouyban-Acree model, and to evaluate the preferential solvation of sulfapyridine in these mixtures by using the inverse Kirkwood-Buff integrals. digital.library.unt.edu/ark:/67531/metadc910349/
Using Paired Depth Interviews to Collect Qualitative Data
This article defines and describes paired depth interviews, discusses conceptualizations of paired depth interviews using Roulston's framework, delineates the strengths and limitations of paired depth interviews, and provides examples of paired depth interviews utilized in helping professions. digital.library.unt.edu/ark:/67531/metadc919603/
Negative ion photoelectron spectroscopy of P₂N₃⁻: electron affinity and electronic structures of P₂N₃˙
This article reports a negative ion photoelectron spectroscopy (NIPES) and ab initio study of the recently synthesized planar aromatic inorganic ion P₂N₃⁻, to investigate the electronic structures of P₂N₃⁻ and its neutral P₂N₃˙ radical. digital.library.unt.edu/ark:/67531/metadc910350/
Bad Pyrmont Spa
Photo depicts the Bad Pyrmont Spa in western Germany which is known for its therapeutic baths and vapor cave. The paragraph on the bottom of page 70 gives details about the photo and the spa. digital.library.unt.edu/ark:/67531/metadc824867/
Rediscovery of the Elements: The Rare Earths - The Confusing Years
This article gives a timeline of research conducted on the rare earths, 17 elements found in the f-block and Group III chemical family of the Periodic Table. It covers discoveries made after the success of Swedish chemist, Carl Gustaf Mosander. The article describes the categorization of the rare earths that took place after Mosander's time, as well as separation techniques that developed. digital.library.unt.edu/ark:/67531/metadc827340/
Crystal structure of (3E,5E)-3,5-bis[4-(diethylazaniumyl)benzylidene]-1-methyl-4-oxopiperidin-1-ium trichloride dihydrate: a potential biophotonic material
This article describes the crystal structure of the title compound, and examines application as an agent for locating cancer cells with two-photon excited fluorescence as as a potential agent for a photodynamic treatment of cancer. This article includes supporting information with computing details of the study. digital.library.unt.edu/ark:/67531/metadc862631/
Negative ion photoelectron spectroscopy confirms the prediction that D₃ₕ carbon trioxide (CO₃) has a singlet ground state
This article reports the NIPE spectrum of CO₃ and assign the peaks in it with the help of DFT and ab initio calculations. digital.library.unt.edu/ark:/67531/metadc910335/
Comments Concerning "A Possible Simplification of the Goss-Modified Abraham Solvation Equation"
This article provides comments concerning "A possible simplification of the Goss-modified Abraham solvation equation," published in Chemosphere in 2013. digital.library.unt.edu/ark:/67531/metadc725805/
Using Water-Solvent Systems To Estimate In Vivo Blood-Tissue Partition Coefficients
This article discusses water-solvent systems for estimating in vivo blood-tissue partition coefficients. digital.library.unt.edu/ark:/67531/metadc848627/
Multireference Character for 4d Transition Metal-Containing Molecules
This article proposes new criteria, namely T₁ ≥ 0.045, D₁ ≥ 0.120, and %TAE ≥ 10%, as a gauge for 4d transition metal-containing molecules to predic the possible need to employ multireference (MR) wave function-based methods to describe energetic and spectroscopic properties. digital.library.unt.edu/ark:/67531/metadc944383/
Rediscovery of the Elements: The Rare Earths - The Beginnings
This article explores the rare earths, the chemically similar elements that occupy the f-block of the Periodic Table and the Group III chemical family. The articles shows the locations that certain rare earths were originally found. It also gives details on where the elements can be found currently, as well as major production areas. The cover of the Fall 2015 Hexagon journal (Vol. 106, Issue 3) features the Mountain Pass rare earth ore body in Southern California, which is mentioned in the article on pages 40-45 of the journal. A description of the photo on the cover of the journal can be found on page 38. digital.library.unt.edu/ark:/67531/metadc827339/
Abraham Model Correlations for Estimating Solute Transfer of Neutral Molecules into Anhydrous Acetic Acid from Water and from the Gas Phase
Article on Abraham model correlations for estimating solute transfer of neutral molecules into anhydrous acetic acid from water and from the gas phase. digital.library.unt.edu/ark:/67531/metadc701838/
Effect of halogen substitution on the enthalpies of solvation and hydrogen bonding of organic solutes in chlorobenzene and 1,2-dichlorobenzene derived using multi-parameter correlations
Article on the effect of halogen substitution on the enthalpies of solvation and hydrogen bonding of organic solutes in chlorobenzene and 1,2-dichlorobenzene derived using multi-parameter correlations. digital.library.unt.edu/ark:/67531/metadc701848/
Abraham Model Correlations for Solute Transfer into 2-Ethoxyethanol from Water and from the Gas Phase
Article on Abraham model correlations for solute transfer into 2-ethoxyethanol from water and from the gas phase. digital.library.unt.edu/ark:/67531/metadc701857/
Solubility of Tris(hydroxymethyl)aminomethane in Water + Methanol + 1-Propanol Mixtures at Various Temperatures
Article on the solubility of tris(hydroxymethyl)aminomethane in water + methanol + 1-propanol mixtures at various temperatures. digital.library.unt.edu/ark:/67531/metadc699817/
20 Mule Team
This photograph from the front cover of an issue of the Hexagon Journal displays the mock 20 mule team that stands outside of the Rio Tinto Borax Museum in Boron, California. The mule team depicts the original mode used to transport the chemical compound, borax, out of Death Valley between 1883 and 1888. A description of the photograph is shown on page 23 of the journal. digital.library.unt.edu/ark:/67531/metadc824864/
Rediscovery of the Elements: Sir Humphry Davy and the Alkalis
Article provides information on the history of alkalis, particularly discoveries associated with potassium and sodium. The article also gives information on Humphry Davy, the first person to prepare alkalis in elemental form. digital.library.unt.edu/ark:/67531/metadc824863/
Abraham Model Correlations for Describing Solute Transfer into 2-Butoxyethanol from Both Water and the Gas Phase at 298 K
Article on Abraham model correlations for describing solute transfer into 2-butoxyethanol from both water and the gas phase at 298 K. digital.library.unt.edu/ark:/67531/metadc701843/
Pseudopotential-Based Correlation Consistent Composite Approach (rp-ccCA) for First- and Second-Row Transition Metal Thermochemistry
This article uses the relativistic-pseudopotential correlation consistent approach (rp-ccCA) to determine the enthalpy of formation of 24 first row (3d) transition metal compounds. digital.library.unt.edu/ark:/67531/metadc944341/
Deduction of physiochemical properties from solubilities: 2,4-dihydroxybenzophenone, biotin, and caprolactam as examples
Article discussing the deduction of physiochemical properties from solubilities and 2,4-dihydroxybenzophenone, biotin, and caprolactam as examples. digital.library.unt.edu/ark:/67531/metadc505690/
Experimental and Computational Studies of the Kinetics of the Reaction of Atomic Hydrogen with Methanethiol
Article on experimental and computational studies of the kinetics of the reaction of atomic hydrogen with methanethiol. digital.library.unt.edu/ark:/67531/metadc699764/
Rate Constant and Thermochemistry for K + O2 + N2 = KO2 + N2
This article discusses rate constant and thermochemistry for K + O2 + N2 = KO2 + N2. digital.library.unt.edu/ark:/67531/metadc725772/
Determination of Abraham model solute descriptors for the monomeric and dimeric forms of trans-cinnamic acid using measured solubilities from the Open Notebook Science Challenge
Article on the determination of Abraham model solute descriptors for the monomeric and dimeric forms of trans-cinnamic acid using measured solubilities from the Open Notebook Science Challenge. digital.library.unt.edu/ark:/67531/metadc501441/
Predicting Abraham model solvent coefficients
Article on predicting Abraham model solvent coefficients. digital.library.unt.edu/ark:/67531/metadc501443/
Rediscovery of the Elements: Daniel Rutherford, Nitrogen, and the Demise of Phlogiston
Article describing Daniel Rutherford's discovery of nitrogen. The article also details the work of other scientists revolving around the discovery of nitrogen. digital.library.unt.edu/ark:/67531/metadc824866/
High-Temperature Kinetics of the Reaction between Chlorine Atoms and Hydrogen Sulfide
Article on high-temperature kinetics of the reaction between chlorine atoms and hydrogen sulfide. digital.library.unt.edu/ark:/67531/metadc725815/
Temperature and Pressure Dependence of the Reaction S + CS (+M) → CS2 (+M)
Article on temperature and pressure dependence of the reaction S + CS (+M) → CS2 (+M). digital.library.unt.edu/ark:/67531/metadc699782/
Glyoxal Oxidation Mechanism: Implications for the Reactions HCO + O2 and OCHCHO + HO2
Article on glyoxal oxidation mechanism and implications for the reactions HCO + O2 and OCHCHO + HO2. digital.library.unt.edu/ark:/67531/metadc699769/
Comment on "Structural Determinants of Drug Partitioning in Surrogates of Phosphatidylcholine Bilayer Strata"
This article gives comment to a previous article published in 'Molecular Pharmaceuticals' titled, "Structural Determinants of Drug Partitioning in Surrogates of Phosphatidylcholine Bilayer Strata." digital.library.unt.edu/ark:/67531/metadc503224/
Ab Initio and Kinetic Modeling Studies of Formic Acid Oxidation
Article on ab initio and kinetic modeling studies of formic acid oxidation. digital.library.unt.edu/ark:/67531/metadc725873/
Carbon-Hydrogen Bond Activation, C-N Bond Coupling, and Cycloaddition Reactivity of a Three-Coordinate Nickel Complex Featuring a Terminal Imido Ligand
In this study, we describe reaction chemistry of the first nickel(II) complexes having a terminally bound imido ligand, (dtbpe)Ni=NR (R = 2,6-ⁱPr₂C₆H₃, 2,3,6-Me₃C₆H₂ (Mes), and Ad) with various small unsaturated molecules. digital.library.unt.edu/ark:/67531/metadc944354/
Solubility of Tris(hydroxymethyl)aminomethane in Methanol + 1-Propanol Mixtures at Various Temperatures
Article on the solubility of tris(hydroxymethyl)aminomethane in methanol + 1-propanol mixtures at various temperatures. digital.library.unt.edu/ark:/67531/metadc485913/
Computational Study of the Thermochemistry of N₂O₅ and the Kinetics of the Reaction N₂O₅ + H₂O → 2 HNO₃
Article on a computational study of the thermochemistry of N₂O₅ and the Kinetics of the Reaction N₂O₅ + H₂O → 2 HNO₃. digital.library.unt.edu/ark:/67531/metadc488165/
An NMR Method for Quantitative Assessment of Intramolecular Hydrogen Bonding; Application to Physiochemical, Environmental, and Biochemical Properties
Article on an NMR method for the quantitative assessment of intramolecular hydrogen bonding and an application to physiochemical, environmental, and biochemical properties. digital.library.unt.edu/ark:/67531/metadc461727/
A Novel Methodology to Mimic Biological Properties using Ionic Liquids: An Extensive in silico Study
Paper discussing an extensive in silico study and a novel methodology to mimic biological properties using ionic liquids. digital.library.unt.edu/ark:/67531/metadc406347/
Rediscovery of the Elements: Joseph Black. Magnesia and Fixed Air
Article describing Joseph Black and his discovery of magnesia and fixed air. The authors toured Edinburgh, Scotland in search of locations important to Black, providing the reader with maps and historical information regarding the sites. digital.library.unt.edu/ark:/67531/metadc501453/
Solubility of Tris(hydroxymethyl)aminomethane in Water + 1-Propanol Mixtures at Various Temperatures
Article on the solubility of tris(hydroxymethyl)aminomethane in water + 1-propanol mixtures at various temperatures. digital.library.unt.edu/ark:/67531/metadc461687/
Oxidation of Reduced Sulfur Species: Carbon Disulfide
Article on the oxidation of reduced sulfur species and carbon disulfide. digital.library.unt.edu/ark:/67531/metadc488161/
Solubility of Sodium Acetate in Ternary Mixtures of Methanol, 1-Propanol, Acetonitrile, and Water at 298.2 K
Article on the solubility of sodium acetate in ternary mixtures of methanol, 1-propanol, acetonitrile, and water at 298.2 K. digital.library.unt.edu/ark:/67531/metadc330575/
Surface core-level binding energy shifts for MgO(100)
This article presents theoretical and experimental results for the surface core-level binding energy, BE, shifts, SCLS, for MgO(100) and the anomalous O(1s) SCLS is interpreted in terms of the surface electronic structure. digital.library.unt.edu/ark:/67531/metadc862714/
Kinetic studies of the reaction of atomic sulfur with acetylene
Article on kinetic studies of the reaction of atomic sulfur with acetylene. digital.library.unt.edu/ark:/67531/metadc501395/
Rediscovery of the Elements: Cronstedt and Nickel
Article describing Axel Fredrik Cronstedt and his discovery of nickel. Information regarding pertinent locations is included. digital.library.unt.edu/ark:/67531/metadc501450/
Solubility Determination of Tris(hydroxymethyl)aminomethane in Water + Methanol Mixtures at Various Temperatures Using a Laser Monitoring Technique
Article on solubility determination of tris(hydroxymethyl)aminomethane in water + methanol mixtures at various temperatures using a laser monitoring technique. digital.library.unt.edu/ark:/67531/metadc306684/
5-Cyano-1,3-phenylene diacetate
This article discusses 5-cyano-1,3-phenylene diacetate. digital.library.unt.edu/ark:/67531/metadc725813/
Supplementary materials: Thermochemical Properties of 4-N,N-Dialkylamino-7-Nitrobenzofurazan Derivatives (Alkyl = Methyl, Ethyl)
Supplementary data accompanying an article on thermochemical properties of 4-N,N-dialkylamino-7-nitrobenzofurazan derivatives (alkyl = methyl, ethyl). digital.library.unt.edu/ark:/67531/metadc287062/
Thermochemical Properties of 4-N,N-Dialkylamino-7-Nitrobenzofurazan Derivatives (Alkyl = Methyl, Ethyl)
Article discussing the thermochemical properties of 4-N,N-dialkylamino-7-nitrobenzofurazan derivatives (alkyl = methyl, ethyl). digital.library.unt.edu/ark:/67531/metadc287057/
On the Solubility of Quercetin
Article discussing the solubility of quercetin. The authors have applied a methodology based on linear free energy equations for water-solvent and gas-solvent partitions to study solubilities. digital.library.unt.edu/ark:/67531/metadc287064/
Infinite Dilution Activity Coefficients of Solutes Dissolved in Two Trihexyl(tetradecyl)phosphonium ionic liquids
Article discussing infinite dilution activity coefficients of solutes dissolved in two trihexyl(tetradecyl)phosphonium ionic liquids. digital.library.unt.edu/ark:/67531/metadc303223/
Fluorinated Metal-Organic Frameworks for Hydrocarbon Storage
Patent relating to fluorinated metal-organic frameworks for hydrocarbon storage. digital.library.unt.edu/ark:/67531/metadc307064/
Commentary on "Study of Assorted Interactions of an Ionic Liquid in Significant Solvent Systems using Compensated Equation of Fuoss Conductance and Vibrational Mode"
Article offering commentary on the article titled "Study of assorted interactions of an ionic liquid in significant solvent systems using compensated equation of fuoss conductance and vibrational mode." digital.library.unt.edu/ark:/67531/metadc287043/
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