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Your search keyword '"László Fábián"' showing total 4 results
Start Over Author "László Fábián" Journal chemical communications
4 results on '"László Fábián"'

1. Supramolecular similarities between a diastereomer pair and their truncated derivative: common tetrameric synthon and isostructurality

Author

Gyula Argay, László Fábián, and Alajos Kálmán

Subjects
Chemistry, Hydrogen bond, Stereochemistry, Synthon, Metals and Alloys, Diastereomer, Supramolecular chemistry, General Chemistry, Crystal structure, Catalysis, Surfaces, Coatings and Films, Electronic, Optical and Magnetic Materials, chemistry.chemical_compound, Materials Chemistry, Ceramics and Composites, Molecule, Cyclopentane
Abstract

A common tetrameric supramolecular synthon and an unexpected isostructurality reveal similarities between the crystal structures of three related cyclopentane derivatives fused together by OH⋯O and NH⋯O hydrogen bonds.

Published
2000
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2. Exploring the relationship between cocrystal stability and symmetry: is Wallach's rule applicable to multi-component solids?

Author

Jonathan C. Burley, László Fábián, David G. Reid, Tomislav Friščić, Melinda J. Duer, and William Jones

Subjects
inorganic chemicals, Malates, Thermodynamics, Crystallography, X-Ray, Cocrystal, Catalysis, law.invention, Crystal, Drug Stability, Theophylline, law, Caffeine, Materials Chemistry, Molecule, Physics::Chemical Physics, Crystallization, Tartrates, Physics::Biological Physics, Quantitative Biology::Biomolecules, Molecular Structure, Component (thermodynamics), Hydrogen bond, Chemistry, organic chemicals, Intermolecular force, Metals and Alloys, Water, Hydrogen Bonding, Stereoisomerism, General Chemistry, Surfaces, Coatings and Films, Electronic, Optical and Magnetic Materials, Condensed Matter::Soft Condensed Matter, Crystallography, Intramolecular force, Ceramics and Composites
Abstract

Comparison of structure and hydration stability of pairs of chiral and racemic binary cocrystals indicates that the racemic solid is more stable than the chiral one; we illustrate that this difference might arise from intermolecular (crystal packing) factors in one case, while intramolecular (molecular conformation) factors are more significant in the other.

Published
2008
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3. Exploring the relationship between cocrystal stability and symmetry: is Wallach's rule applicable to multi-component solids?

Author

Tomislav Friščić, László Fábián, Jonathan C. Burley, David G. Reid, Melinda J. Duer, and William Jones

Subjects
HYDRATION, SOLID state physics, INTERMOLECULAR forces, SCIENTIFIC experimentation
Abstract

Comparison of structure and hydration stability of pairs of chiral and racemic binary cocrystals indicates that the racemic solid is more stable than the chiral one; we illustrate that this difference might arise from intermolecular (crystal packing) factors in one case, while intramolecular (molecular conformation) factors are more significant in the other. [ABSTRACT FROM AUTHOR]

Published
2008
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