Materials Literature
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ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTA Simple Method for Preparing Magnesium PorphyrinsJonathan S. Lindsey and Jeffrey N. WoodfordCite this: Inorg. Chem. 1995, 34, 5, 1063–1069Publication Date (Print):March 1, 1995Publication History Published online1 May 2002Published inissue 1 March 1995https://pubs.acs.org/d…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSynthesis and Reactivity of Unusual Phosphorus Dendrimers. A Useful Divergent Growth Approach Up to the Seventh GenerationNathalie Launay, Anne-Marie Caminade, and Jean-Pierre MajoralCite this: J. Am. Chem. Soc. 1995, 117, 11, 3282–3283Publication Date (Print):March 1, 1995P…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTIntramolecular Interactions in the Ground and Excited States of Tetrakis(N-methylpyridyl)porphyrinsFrank J. Vergeldt, Rob B. M. Koehorst, Arie van Hoek, and Tjeerd J. SchaafsmaCite this: J. Phys. Chem. 1995, 99, 13, 4397–4405Publication Date (Print):March 1, 1995Publication…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTPronounced Solvent and Concentration Effects in an Enantioselective Mukaiyama Aldol Condensation Using BINOL-Titanium(IV) CatalystsGary E. Keck and Dhileepkumar KrishnamurthyCite this: J. Am. Chem. Soc. 1995, 117, 8, 2363–2364Publication Date (Print):March 1, 1995Publication…
Synthesis of bulk titanium silicon carbide (Ti 3 SiC 2 ) from the elemental Ti, Si, and C powders has been accomplished for the first time, using the arc‐melting and annealing route. The effects of various parameters on the phase purity of the Ti 3 SiC 2 have been examined, including the starting composition of the po…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTAtomic structure of the buried catalytic pocket of Escherichia coli chorismate mutaseAngela Y. Lee, P. Angrew Karplus, Bruce Ganem, and Jon ClardyCite this: J. Am. Chem. Soc. 1995, 117, 12, 3627–3628Publication Date (Print):March 1, 1995Publication History Published online1…
All articles of this category The search for conducting organic solids and other new materials has paved the way for many discoveries in the chemistry of the chalcogen-based heterocyclic compounds. This focused interest has especially influenced the investigations into 1,3-dithiole-2-thione-4,5-dithiolate (DMIT) and i…
A large optical-aperture membrane diamond anvil cell designed for infrared spectroscopy is described. The cell offers definite advantages compared to existing systems. Other possibilities concerning x-ray diffraction analyses with the cells are mentioned.
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTA High-Valent Nonheme Iron Intermediate. Structure and Properties of [Fe2(.mu.-O)2(5-Me-TPA)2](ClO4)3Yanhong Dong, Hiroshi Fujii, Michael P. Hendrich, Randolph A. Leising, Gaofeng Pan, Clayton R. Randall, Elizabeth C. Wilkinson, Yan Zang, Lawrence Que Jr., and Cite this: J.…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTNovel Side-Chain Liquid Crystalline Polyester Architecture for Reversible Optical StorageSoren Hvilsted, Fulvio Andruzzi, Christian Kulinna, Heinz W. Siesler, and P. S. RamanujamCite this: Macromolecules 1995, 28, 7, 2172–2183Publication Date (Print):March 1, 1995Publication…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTElectronic Spectroscopy and Photophysics of Si Nanocrystals: Relationship to Bulk c-Si and Porous SiL. E. Brus, P. F. Szajowski, W. L. Wilson, T. D. Harris, S. Schuppler, and P. H. CitrinCite this: J. Am. Chem. Soc. 1995, 117, 10, 2915–2922Publication Date (Print):March 1, 1…
[Fe(heidi)(H2O)]2, where H3heidi = N(CH2COOH)2(CH2CH2OH), crystallizes in a triclinic space group P̅1, with a 6.838(1), b 7.058(1), c 9.676(2) Å, α 103.29(1), β 93.58(1), γ 97.83(1)° and is a dinuclear Fe(III) compd. with the two Fe atoms linked by the alkoxide function of the ligand. The dinucleating ability of this…
A detailed study has been carried out to explain the influence of Pp^ in silicate phases and in industrial raw meals upon their mineralogical compositions. Some compositions in the lime rich portion of the CaO-SiO2-P2O5 system are studied using laboratory reactants. The results showed that the compositions lying in th…
The aim of this study is to establish which physical properties may be used, in a routine way, in order to know the efficacy rate of a treatment applied on a specific rocky substrate. Whit this purpose, two types of carbonated rocks, the limestone of Hontoria (Burgos) and the dolomite of Laspra (Asturias) have been ch…