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Molecular graphics software for chemistry presentation and the adaptation of molecular models, offering an interactive environment in which to view, manipulate, calculate and edit models. Users may build new...
Podcast. Katrina Krämer discusses metal-organic frameworks: crystalline macromolecules comprised of metal ions or metal ion clusters ('nodes’) connected by ‘struts’ made from organic molecules. [10...
Evidence for intermolecular forces, potential energy of interaction between two non-bonded species, Lennard-Jones potential, explanation of Van der Weals forces in terms of dipole-dipole, dipole-induced...
An introudction to the process by which DNA is transcribed and translated into proteins. Uses diagrams, animations, photographs and narratives to explain the one-gene-one polypeptide hypothesis, the...
Examines trends in the chemistry of the halogens and noble gases, and shows how molecules are able to absorb energy from light giving rise to infrared spectra.
Symmetry elements and symmetry operations of molecular point groups are defined and discussed. Slides of three-dimensional models are used to illustrate the various elements and operations.
Challenges truths proclaimed by science, considering the possibility that in time some scientific ideas about atoms and molecules, and stars and galaxies, which superseded religious faith in heaven and hell,...
Shows the diversity of the carbon atom, staring with simple compounds and moving in logical sequence through to complex branched chains. Shows the molecules using 3-D graphics and illustrates many practical...
Video podcast from the University of Oxford, Department of Chemistry. Kylie Vincent and Philip Ash discuss how bacteria harness the energy stored within hydrogen molecules, and how this could help build a...
Examines the physics of elastomeric substances such as rubber and synthetic elastics. Aims to show that, by looking at the statistics and energetics of long-chain molecules, it is possible to account for the...
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Related searches have been automatically generated using the OpenCalais semantic analysis service.
Related searches have been automatically generated using the OpenCalais semantic analysis service.