Search Results - "Oleksyn, B. J."

The color purple: from royalty to laboratory, with apologies to Malachowski by Krafts, K P, Hempelmann, E, Oleksyn, B J

“…The components of the blood stain, eosin and methylene blue, were introduced by Baeyer and Caro, respectively. Methylene blue was used primarily for detecting…”
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THE CRYSTAL STRUCTURE OF 2-[(N,N-DIMETHYLAMINO)METHYL]BENZENETELLURENYL CHLORIDE by Engman, L., Wojtoń, A., Oleksyn, B. J., Śliwiński, J.

“…The crystal structure of 2-[N,N-dimethylamino)methyl]benzenetel-lurenyl chloride (2), a compound previously formulated as…”
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Flexibility of CuCl4-tetrahedra in Bis[Cinchoninium Tetrachlorocuprate(II)]trihydrate Single Crystals. X-ray Diffraction and EPR Studies by Wesełucha-Birczyńska, A., Oleksyn, B. J., Hoffmann, S. K., Śliwiński, J., Borzȩcka-Prokop, B., Goslar, J., Hilczer, W.

“…Crystal structure of bis[cinchoninium tetrachlorocuprate(II)] trihydrate, [(C19H24N2O)CuCl4]2·3H2O, has been determined by X-ray diffraction at 100 K and…”
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Molecular properties of Cinchona alkaloids: a theoretical approach by Oleksyn, B J, Suszko-Purzycka, A, Dive, G, Lamotte-Brasseur, J

“…In the present work, the conformation analysis, electrostatic potential calculations, and proton affinity evaluation are carried out for Cinchona alkaloids…”
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Conformation of epicinchonine and cinchonine in view of their antimalarial activity: x-ray and theoretical studies by Kowalik, J T, Lipińska, T, Oleksyn, B J, Sliwiński, J

“…X-ray structure analysis was carried out for a single crystal of 9-epi-10,11-dihydrocinchonine in the form of free base obtained by stereoselective…”
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Quinidine as a muscarinic antagonist: a structural approach by Ciechanowicz-Rutkowska, M, Oleksyn, B J, Suszko-Purzycka, A, Lipińska, T

“…The synthesis, spectroscopic characteristics, and single-crystal X-ray structural analysis of quitenidine methyl ester monohydrate, a derivative of the…”
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Intermolecular interactions in the crystalline state of some organotellurium antioxidants by Engman, L., Kania, I., Oleksyn, B.J., Śliwiński, J., Wojtoń, A.

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Crystal and molecular structure of a new cobalt complex of quinine by Pytel, P, Oleksy, B J, Sliwiński, J

“…A new cobalt complex of quinine, C20H25Cl3CoN2O2, was obtained from a mixture of saturated alcohol solutions of CoCl2 6H2O and quinine. The X-ray structure…”
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Crystal structure and magnetic and EPR studies of bis[cinchoninium tetrachlorocuprate(II)] trihydrate single crystals with a weak exchange coupling by Dyrek, Krystyne, Goslar, J, Hodorowicz, S. A, Hoffmann, S. K, Oleksyn, B. J, Weselucha-Birczynska, A

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EFFECT OF CHALCOGEN SUBSTITUENTS (X=Se, S, O) ON MOLECULAR PROPERTIES OF 5-p-CHLOROBENZYLIDENE-3-METHYL-2-X-HYDANTOIN: X-RAY, PM-3 AND DATABASE STUDY by Zesławska, E., Oleksyn, B. J., Korohoda, M. J., Śliwiński, J.

“…The X-ray structure analysis of a single crystal of 5-p-chlorobenzylidene-3-metyl-2-Se-hydantoin was carried out. It revealed that the molecule is a 2 isomer…”
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Correlation of geometrical features of muscarinic antagonists with activity by Cosentino, U., Ciechanowicz-Rutkowska, M., Oleksyn, B.J., Nitek, W.

“…Seven muscarinic antagonists have been studied by the molecular-mechanics method; minimum-energy conformations were analyzed in a search for geometric…”
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Crystal structure and EPR studies of (cinchonineH 2) 2(CdCl 4)(Cd/CuCl 4) crystals with thermochromic and Jahn–Teller effect by Wesełucha-Birczyńska, A., Oleksyn, B.J., Śliwiński, J., Goslar, J., Hilczer, W., Hoffmann, S.K.

“…The crystal structure of (C 19H 24N 2O 2+) 2(CdCl 4) 2−(Cd 0.5Cu 0.5Cl 4) 2− has been determined by X-ray diffraction at 295 K. The compound crystallises in…”
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Cobalt complexes of threo-epimers of Cinchona alkaloids: geometry and interactions by Tesarowicz, I., Oleksyn, B. J.

“…Abstract only…”
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43 years of Cinchona alkaloid X-ray crystallography: are there any secrets left? by Oleksyn, B. J.

“…Abstract only…”
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Crystal and molecular structure of 2-[(hydroxyimino)(methylthio)methyl]-1-methylpyridinium chloride, C8H11N2OS+ Cl by Lewiński, Krzysztof, Stadnicka, Katarzyna, Oleksyn, Barbara J.

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A new salt of halofantrine by Semeniuk, A., Niedospial, A., Kalinowska-Tluscik, J., Oleksyn, B. J.

“…Abstract only…”
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Crystal structures of potential sweeteners. The Kier glucophore geometry by Kalinowska-Tluscik, J., Janas, M., Miekina, E., Oleksyn, B. J.

“…Abstract only…”
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Chloroquine derivatives. Conformation and intermolecular interactions by Orlow, A., Kalinowska-Tluscik, J., Oleksyn, B. J.

“…Abstract only…”
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Flexibility of CuCl 4 -tetrahedra in Bis[Cinchoninium Tetrachlorocuprate(II)]trihydrate Single Crystals. X-ray Diffraction and EPR Studies by Wesełucha-Birczyńska, A., Oleksyn, B. J., Hoffmann, S. K., Śliwiński, J., Borzȩcka-Prokop, B., Goslar, J., Hilczer, W.

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The Crystal and Molecular Structure of 3-Methyl-5-p-methylbenzylidene-2-selenohydantoin by Żesławska, E., Oleksyn, B. J., Korohoda, M. J., Stadnicka, K.

“…The X-ray structure analysis of a single crystal of 3-methyl-5-p-methylbenzylidene-2-selenohydantoin was carried out. The crystals are monoclinic, space group…”
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