Chem Window

Name/ version Alchemy 2000 V2.0 ACD/ Chems-ketch 5.0 Chem- Drauf 7.0.1 Chemsite 3.01 Chemistry 4D Draw 6.0 Chem Window 6.0 Isis/Drow Z4 CACTVS 3.176 ACD/SDA 1.30 jehem- Paint7 V1.Zpre JME Mervin 2.10.5 ... 

Fourkas J T and Payer M D 1992 The transient grating a holographic window to dynamic processes Acc. Chem. Res. 25 227-33... 

One of the hits found in the Chem Inform reaction database is shown in the window for reaction substructure searches in Figure 10.3-55. It fits the synthesis problem perfectly, since in the synthesis direction it forms the coumarin ring system directly, in one step. 

Dials and Windows (via D. Beverige) www.wesleyan.edu/chem/faculty/bever-... 

Suckling C. J. Catalytic Antibodies. A New Window on Protein Chemistry Bio-chem. Soc. Trans. 1992 20 216-220... 

Plumb, R. C. (1989), Antique window panes and the flow of supercooled liquids, J. Chem. Educ. 66(12), 994 996. 

Pearlman, D. A. Kollman, P. A., A new method for carrying out free energy perturbation calculations dynamically modified windows, J. Chem. Phys. 1989, 90, 2460-2470... 

The Website http //jchemed.chem.wisc.edu/Journal/Issues/1997/Aug/abs962.html explores simple laboratory demonstrations of electrochromism, whereas the commercial sites http //www.refr-spd.com/hgi-window.html, http //www.ntera.com/nano.pdf and http //www.saint-gobain-recherche.com/pages/angl/materia/mtintell.htm are more product oriented. Some contain pictures and video sequences. 

Hypercube, Inc. at http //www.hyper.com offers molecular modeling packages under the HyperChem name. HyperChem s newest version, Hyper-Chem Release 7.5, is a full 32-bit application, developed for the Windows 95, 98, NT, ME, 2000, and XP operating systems. Density Functional Theory (DFT) has been added as a basic computational engine to complement Molecular Mechanics, Semiempirical Quantum Mechanics and ab initio Quantum Mechanics. The DFT engine includes four combination or hybrid functions, such as the popular B3-LYP or Becke-97 methods. The Bio+ force field in HyperChem represents a version of the Chemistry at HARvard using Molecular Mechanics (CHARMM) force field. Release 7.5 of HyperChem updates... 

Figure 11.4. Transient spectrum of singlet phenylnitrene produced upon LFP of phenyl azide. Spectrum 1 was recorded 2 ns after the laser pulse (266 nm, 35 ps) at 233 K. Long-wavelength band (2) was recorded with an optical multichanal analyzer at 150 K (with a 100-ns window immediately after the laser pulse, 249 nm, 12 ns). The computed positions and oscillator strengths (/, right-hand axes) of the absorption bands are depicted as solid vertical lines. For very small oscillator strength, the value multiplied by 10 is presented (/ X 10). [Reproduced with permission from N. R Gritsan, Z. Zhu, C. M. Hadad, and M. S. Platz, J. Am. Chem. Soc. 1999, 121, 1202. Copyright 1999 American Chemical Society.]...

Boron-doped chemical-vapor-deposited diamond is an exceptionally inert carbon electrode with a very wide potential window and very low voltammetric background current. [A. E. Fischer, Y. Show, and G. M. Swain, Electrochemical Performance of Diamond Thin-Film Electrodes from Different Commercial Sources, Anal. Chem. 2004, 76, 2553.]... 

S. Ferro and A. De Battisti, The 5-V Window of Polarizability of Fluorinated Diamond Electrodes in Aqueous Solution, Anal. Chem. 2003, 75, 7040. 

Figure 35. Two sites, the window and the cation sites, in which benzene molecules may be present within Na+X. Sites have been identified by neutron diffraction studies. [Reproduced with permission A. N. Fitch, H. Jobic, and A. Renouprez, J. Chem. Soc. Chem. Commun. 284 (1984).]...

Bentzinger, von R. et al., Praxis Naturwiss. Chem., 1987, 36, 37 A student was attempting to prepare anhydrous hydrogen fluoride by dehydrating aqueous 60% hydrogen fluoride solution with cone, sulfuric acid. Addition of 200 ml of sulfuric acid to 500 ml of hydrofluoric acid in a 1 1 copper flask led to a rumbling noise, then a fountain from the flask neck of hot mixed acids which severely corroded the window glass and the floor tiles. 

The first commercially available quantum chemistry program capable of analyzing large structures in practical amounts of time. For ab initio (including high-level correlated methods) and DFT. Q-Chem is available for PCs running under LINUX or Windows, for UNIX workstations, and for supercomputers. 

Figure 6.38 Electron flow diagram of the switching processes that take place for an electrochromic window based on viologen/Ti02 and phenothiazine/Sn02-Sb modified electrodes. Reprinted with permission from D. Cummins, G. Boschloo, M. Ryan, D. Corr, S. N. Rao and D. Fitzmaurice, /. Phys. Chem., B, 104, 11449 (2000). Copyright (2000) American Chemical Society...

Sasmal PK, Patra AK, Nethaji M, Chakravarty AR. DNA cleavage by new oxovanadium(IV) complexes of A-salicylidene a-amino acids and phenanthroline bases in the photodynamic therapy window. Inorg Chem 2007 46 11112-21. 

Refs. [i] Reichardt C (2003) Solvents and solvent effects in organic chemistry, 3rd edn. Wiley-VCH, Weinheim [ii] Aurbach D, Gofer Y (1999) The electrochemical window of nonaqueous electrolyte solutions. In Aurbach D (ed) Nonaqueous electrochemistry. Marcel Dekker, New York, pp 137-212 [Hi] Komorsky-Lovric S (2002) Electrolytes. In Scholz F (ed) Electroanalytical methods. Springer, Berlin, pp 279-299 [iv] KolthoffIM, WillmanA (1934) ] Am Chem Soc 56 1007... 

Operating window for spent acid decomposition furnace (Outokumpu, 2004 Monsanto Enviro-Chem, 2005 Lang, 1998). Optimum temperature and 02-in-fumace-offgas ranges are suggested. 

Measurements on MM2-minimized structures were done with CAChe for Windows and with Chem-3D Pro. 

Whisnant, D. M. McCormick, J. A. BCTC for Windows Abstract of Issue 9903W, J. Chem. Educ. 1999, 76,719. 

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