XABS2: an empirical absorption correction program
The XABS2 Fortran program calculates an empirical absorption correction based on minimization of the 2 differences between F2obs and F2calc. The basic algorithm has been used in the crystallography…
An S = 6 cyanide-bridged octanuclear FeIII4NiII4 complex that exhibits slow relaxation of the magnetization.
- Dongfeng Li, S. Parkin, S. Holmes
- PhysicsJournal of the American Chemical Society
- 14 March 2006
Ac susceptibility and mu-SQUID measurements suggest that fast magnetization relaxation is present in zero-field due to quantum tunneling of the ground spin state (QTM) while application of small magnetic fields induces slow relaxation of the magnetization.
Functionalized pentacene: improved electronic properties from control of solid-state order.
- J. Anthony, J. Brooks, D. Eaton, S. Parkin
- ChemistryJournal of the American Chemical Society
- 30 August 2001
The preparation of two functionalized pentacene derivatives, and the effect of this functionalization on both the solid-state ordering and the electronic properties of the resulting crystals is reported.
Chlorination increases the persistence of semiquinone free radicals derived from polychlorinated biphenyl hydroquinones and quinones.
- Yang Song, G. Buettner, S. Parkin, B. Wagner, L. Robertson, H. Lehmler
- Chemistry, BiologyJournal of Organic Chemistry
- 7 November 2008
The synthesis of selected PCB metabolites with differing degrees of chlorination on the oxygenated phenyl ring is described, including chlorinated o-hydroquinones and 6-chloro-biphenyl-3,4-diol, which readily react with oxygen or via comproportionation to yield the corresponding semiquinone free radicals as detected by electron paramagnetic resonance spectroscopy (EPR alias ESR).
Linear coordination of Hg(II) by cysteamine
- Chong-Hyeak Kim, S. Parkin, Mohan S. Bharara, D. Atwood
- Chemistry
- 30 January 2002
Organic field-effect transistors from solution-deposited functionalized acenes with mobilities as high as 1 cm2/V x s.
- M. Payne, S. Parkin, J. Anthony, C. Kuo, T. Jackson
- Materials ScienceJournal of the American Chemical Society
- 19 March 2005
The device parameters for organic field-effect transistors fabricated from solution-deposited films of functionalized pentacene and anthradithiophenes, which showed behavior strongly dependent on the substituents, are presented.
Framework-catenation isomerism in metal-organic frameworks and its impact on hydrogen uptake.
- Shengqian Ma, Daofeng Sun, M. Ambrogio, Jacqueline A. Fillinger, S. Parkin, Hong‐Cai Zhou
- Environmental ScienceJournal of the American Chemical Society
- 26 January 2007
A strategy to control framework-catenation in MOFs has been presented; contributions to hydrogen uptake from interpenetration and unsaturated metal centers have been resolved.
Synthesis and characterization of electron-deficient pentacenes.
- Christopher R. Swartz, S. Parkin, J. E. Bullock, J. Anthony, A. Mayer, G. Malliaras
- ChemistryOrganic Letters
- 30 June 2005
The bromopentacenes could be further elucidated to pentacene nitriles, further decreasing the acene's reduction potential, while the charge-carrier mobility in the fluorinated systems was shown to scale with the degree of fluorine substitution.
High current density, long duration cycling of soluble organic active species for non-aqueous redox flow batteries
- Jarrod D Milshtein, A. Kaur, S. Odom
- Chemistry
- 2 November 2016
Non-aqueous redox flow batteries (NAqRFBs) employing redox-active organic molecules show promise to meet requirements for grid energy storage. Here, we combine the rational design of organic…
Tetracene derivatives as potential red emitters for organic LEDs.
- S. Odom, S. Parkin, J. Anthony
- ChemistryOrganic Letters
- 14 October 2003
Simple light-emitting diodes fabricated from a series of functionalized tetracene derivatives showed that one of the derivatives did exhibit red electroluminescence.
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