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Chemical structure
About: Chemical structure is a research topic. Over the lifetime, 916 publications have been published within this topic receiving 27652 citations.
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TL;DR: In this paper, various wet chemical and spectroscopic methods used in lignin chemistry as well as pyrolysis-gas chromatography/mass spectrometry were applied to elucidate the structure of pyrotechnic lignins (PLs) with the help of previously obtained data on molecular weight distribution and laser desorption ionization ionization-time of flight mass spectrometric.
197 citations
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01 Jan 1992
TL;DR: In this paper, the potential energy surface and the meaning of Internuclear Distances are discussed. And the role of electron density in X-ray Crystallography is discussed as well as the importance of accurate structure determination in organic chemistry.
Abstract: 1. Structural Chemistry 2. The Potential Energy Surface and the Meaning of Internuclear Distances 3. Reliability of Structure Determinations by Microwave Spectroscopy 4. Determination of Accurate Molecular Structure by Vibration-Rotation Spectroscopy 5. Gas-phase Electron Diffraction 6. X-ray Crystallography: An Introduction 7. Measurement of Accurate Bragg Intensities 8. Diffraction Studies of Molecular Motion in Crystals 9. Lattice-dynamical Interpretation of Crystallographic Thermal Parameters 10. The Role of Electron Density in X-ray Crystallography 11. Accurate Crystal Structure Analysis by Neuron Diffraction 12. Nuclear Magnetic Resonance Spectroscopy and Precise Molecular Geometries 13. Quantum Mechanical Determination of Static and Dynamic Structure 14. Molecular Mechanics 15. Crystallographic Databases: Retrieval and Analysis of Precise Structural Information From the Cambridge Structural Database 16. The Importance of Accurate Structure Determination in Organic Chemistry 17. Structure Correlations, Reaction Pathways and Energy Surfaces for Chemical Reactions 18. Structural Substituent Effects in Benzene Derivatives 19. Effect of Crystal Environment on Molecular Structures 20. The Importance of Accurate Structure Determination in Inorganic Chemistry 21. Structural variability in metal cluster compounds
183 citations