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Helium Monument
Front cover of the summer 2012 issue of The Hexagon, which features the Helium Monument in Amarillo, Texas. The visible portion of this monument is a metal sculpture of a helium molecule hanging from the center of a structure of metal bars. The inside cover contains a table of contents, a staff list, an editorial, and a description of the Helium Monument.
Date:
Summer 2012
Creator:
Marshall, James L., 1940- & Marshall, Virginia R.
Object Type:
Article
System:
The UNT Digital Library
Rediscovery of the Elements: Helium
Article describing the discovery of helium in the sun and on Earth via spectroscopy. Tourist information is included for areas significant to those involved.
Date:
Summer 2012
Creator:
Marshall, James L., 1940- & Marshall, Virginia R.
Object Type:
Article
System:
The UNT Digital Library
Cooperativity Between Low-Valent Iron and Potassium Promoters in Dinitrogen Fixation
Article discussing the cooperativity between low-valent iron and potassium promoters in dinitrogen fixation.
Date:
June 26, 2012
Creator:
Figg, Travis M.; Holland, Patrick L. & Cundari, Thomas R., 1964-
Object Type:
Article
System:
The UNT Digital Library
Synthetic Approaches to (smif)₂Ti (smif=1,3-di-(2-pyridyl)-2-azaallyl) Reveal Redox Non-Innocence and C-C Bond-Formation
Article discussing synthetic approaches to (smif)₂Ti(smif=1,3-di-(2-pyridyl)-2-azallyl) revealing redox non-innocence and C-C bond-formation.
Date:
July 25, 2012
Creator:
Frazier, Brenda A.; Wolczanski, Peter T.; Keresztes, Ivan; DeBeer, Serena 1973-; Lobkovsky, Emil B.; Pierpont, Aaron W. et al.
Object Type:
Article
System:
The UNT Digital Library
trans-Dichloridotetrapyrazine-ruthenium(II) dichloromethane disolvate
In the title compound, [RuCl₂(C₄H₄N₂)₄]·2CH₂Cl₂, the Ruᴵᴵ atom occupies a position of 222 symmetry and the C atom of the solvent molecule occupies a site with twofold symmetry.
Date:
August 14, 2012
Creator:
Nesterov, Vladimir N.; Khan, Wajiha; Rangel, Alexandra E. & Smucker, Bradley W.
Object Type:
Article
System:
The UNT Digital Library
Reductive Elimination of Alkylamines from Low-Valent, Alkylpalladium(II) Amido Complexes
This article discusses reductive elimination of alkylamines from low-valent, alkylpalladium(II) amido complexes.
Date:
August 30, 2012
Creator:
Hanley, Patrick S.; Marquard, Seth L.; Cundari, Thomas R., 1964- & Hartwig, John F.
Object Type:
Article
System:
The UNT Digital Library
Phonon engineering in nanostructures: Controlling interfacial thermal resistance in multilayer-graphene/dielectric heterojunctions
Article discussing phonon engineering in nanostructures and controlling interfacial thermal resistance in multilayer-graphene/dielectric heterojunctions.
Date:
September 13, 2012
Creator:
Mao, R.; Kong, Byoung Don; Kim, Ki Wook; Jayasekera, Thushari; Calzolari, Arrigo & Buongiorno Nardelli, Marco
Object Type:
Article
System:
The UNT Digital Library
Rediscovery of the Elements: The Noble Gases--Rayleigh and Ramsay
Article describing the discovery of argon, helium, and other inert gases by Lord Rayleigh, Sir William Ramsay, and other collaborators. Ramsay also characterized the noble gases and classified them within the structure of the Periodic Table of Elements.
Date:
Autumn 2012
Creator:
Marshall, James L., 1940- & Marshall, Virginia R.
Object Type:
Article
System:
The UNT Digital Library
Ring of Fire
Front cover of the fall 2012 issue of The Hexagon, which features an image of the "ring of fire" that occurred during the annular eclipse on May 20, 2012. The photograph was taken in Brownfield, Texas a few minutes before sunset. The inside cover contains a table of contents, a staff list, an editorial, and details about the cover photograph.
Date:
Autumn 2012
Creator:
Marshall, James L., 1940- & Marshall, Virginia R.
Object Type:
Article
System:
The UNT Digital Library
Complex Materials for Molecular Spintronics Applications: Cobalt Bis(dioxolene) Valence Tautomers, from Molecules to Polymers
This article discusses complex materials for molecular spintronics applications.
Date:
October 16, 2012
Creator:
Calzolari, Arrigo; Chen, Yifeng; Lewis, Geoffrey F.; Dougherty, Daniel B.; Shultz, David A. & Buongiorno Nardelli, Marco
Object Type:
Article
System:
The UNT Digital Library
Solubility of 2-Hydroxybenzoic Acid in Water, 1-Propanol, 2-Propanol, and 2-Propanone at (298.2 to 338.2) K and Their Aqueous Binary Mixtures at 298.2 K
Article discussing the solubility of 2-hydroxybenzoic acid in water, 1-propanol, 2-propanol, and 2-propanone at (298.2 to 338.2) K and their aqueous binary mixtures at 298.2 K.
Date:
October 25, 2012
Creator:
Fakhree, Mohammad Amin Abolghassemi; Ahmadian, Somaieh; Panahi-Azar, Vahid; Jouyban, Abolghasem & Acree, William E. (William Eugene)
Object Type:
Article
System:
The UNT Digital Library
Activity Coefficients at Infinite Dilution for Organic Compounds Dissolved in 1-Alkyl-1-methylpyrrolidinium Bis(trifluoromethylsulfonyl)imide Ionic Liquids Having Six-, Eight-, and Ten-Carbon Alkyl Chains
Article on activity coefficients at infinite dilution for organic compounds dissolved in 1-alkyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide ionic liquids having six-, eight-, and ten-carbon alkyl chains.
Date:
October 31, 2012
Creator:
Acree, William E. (William Eugene); Baker, Gary A.; Revelli, Anne-Laure; Moïse, Jean-Charles & Mutelet, Fabrice
Object Type:
Article
System:
The UNT Digital Library
Descriptors for the Prediction of Partition Coefficients and Solubilities of Organophosphorus Compounds
This article discusses the determination of Abraham descriptors for several series of organophosphorus compounds.
Date:
December 19, 2011
Creator:
Abraham, M. H. (Michael H.) & Acree, William E. (William Eugene)
Object Type:
Article
System:
The UNT Digital Library
Variable Pathways for Oxygen Atom Insertion into Metal-Carbon Bonds: The Case of Cp*W(O)₂(CH₂SiMe₃)
Article discussing variable pathways for oxygen atom insertion into metal-carbon bonds and the case of Cp*W(O)2(CH2SiMe3).
Date:
December 24, 2012
Creator:
Mei, Jiajun; Carsch, Kurtis M.; Freitag, Cody R.; Gunnoe, T. Brent & Cundari, Thomas R., 1964-
Object Type:
Article
System:
The UNT Digital Library
Graphene/(Multilayer) Boron Nitride Heteroepitaxy for Electronic Device Applications
Patent relating to graphene/(multilayer) boron nitride heteroepitaxy for electronic device applications.
Date:
September 23, 2011
Creator:
Kelber, Jeffry A.
Object Type:
Patent
System:
The UNT Digital Library