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open access

Multireference Character for 4D Transition Metal-Containing Molecules

Description: This article proposes new criteria, namely Tā‚ ā‰„ 0.045, Dā‚ ā‰„ 0.120, and %TAE ā‰„ 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.
Date: October 14, 2015
Creator: Wang, Jiaqi; Manivasagam, Sivabalan & Wilson, Angela K.
open access

Negative Ion Photoelectron Spectroscopy of Pā‚‚Nā‚ƒā»: Electron Affinity and Electronic Structures of Pā‚‚Nā‚ƒĖ™

Description: This article reports a negative ion photoelectron spectroscopy (NIPES) and ab initio study of the recently synthesized planar aromatic inorganic ion Pā‚‚Nā‚ƒā», to investigate the electronic structures of Pā‚‚Nā‚ƒā» and its neutral Pā‚‚Nā‚ƒĖ™ radical.
Date: April 5, 2016
Creator: Hou, Gao-Lei; Chen, Bo; Transue, Wesley J.; Hrovat, David A.; Cummins, Christopher C.; Borden, Weston T. et al.
open access

An NMR Method for Quantitative Assessment of Intramolecular Hydrogen Bonding; Application to Physiochemical, Environmental, and Biochemical Properties

Description: Article on an NMR method for the quantitative assessment of intramolecular hydrogen bonding and an application to physiochemical, environmental, and biochemical properties.
Date: October 30, 2014
Creator: Abraham, M. H. (Michael H.); Abraham, Raymond J.; Acree, William E. (William Eugene); Aliev, Abil E.; Leo, Albert J. & Whaley, William L.
open access

On the Solubility of Quercetin

Description: 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.
Date: May 15, 2014
Creator: Abraham, M. H. (Michael H.) & Acree, William E. (William Eugene)
open access

Partition Coefficients of Organic Compounds in Four New Tetraalkylammonium Bis(trifluoromethylsulfonyl)imide Ionic Liquids Using Inverse Gas Chromatography

Description: This article discusses partition coefficients of organic compounds in four new tetraalkylammonium bis(trifluoromethylsulfonyl)imide ionic liquids using inverse gas chromatography.
Date: August 18, 2011
Creator: Acree, William E. (William Eugene); Baker, Gary A.; Mutelet, Fabrice & MoĆÆse, Jean-Charles
open access

Periodic and Molecular Modeling Study of Donor - Acceptor Interactions in (dbbpy)Pt(tdt) ā€¢ TENF and [Pt(dbbpy)(tdt)]ā‚‚ ā€¢ TENF

Description: This article discusses a periodic and molecular modeling study. Supramolecular stacked materials (dbbpy)Pt(tdt)ā€¢TENF and [Pt(dbbpy)(tdt)]ā‚‚ā€¢TENF are built from (dbbpy)Pt(tdt) donors (D) with TENF acceptors (A) (TENF = 2,4,5,7-tetranitro-9-fluorenone; dbbpy = 4,4'-di-tert-butyl-2,2'-bipyridine; tdt = 3,4-toluenedithiolate).
Date: January 15, 2010
Creator: Cundari, Thomas R., 1964-; Chilukuri, Bhaskar; Hudson, Joshua M.; Minot, Christian; Omary, Mohammad A. & RabaĆ¢, Hassan
open access

Pharmacy at Quedlinburg

Description: Front cover of the spring 2012 issue of The Hexagon, featuring the pharmacy at Quedlinburg, Germany, where Martin Heinrich Klaproth was trained. The three story building is pinkish with white trim around its windows. A triangular stone piece with the image of a flying bird sits on the third floor over the entrance. The inside cover of the magazine contains a table of contents, staff listings, an editorial, and a description of the building.
Date: Spring 2012
Creator: Marshall, James L., 1940- & Marshall, Virginia R.
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