Stereochemistry

Results: 428



#Item
321Computational chemistry / Molecular physics / Quantum chemistry / Molecular mechanics / Chemical bond / Alkane stereochemistry / Molecule / Van der Waals force / Molecular geometry / Chemistry / Intermolecular forces / Molecular modelling

The Anatomy of a Molecular Mechanics Force-Field The mechanical molecular model considers atoms as spheres and bonds as springs. The mathematics of spring deformation can be used to describe the ability of bonds to stret

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Source URL: www.chem.ox.ac.uk

Language: English - Date: 2006-01-23 08:29:04
322Stereochemistry / Molecular geometry / Theoretical chemistry / Orbital hybridisation / VSEPR theory / Chemical bond / Non-bonding orbital / Molecular orbital / Trigonal pyramidal molecular geometry / Chemistry / Chemical bonding / Quantum chemistry

5-1 Molecular Shapes Laboratory Introduction to VSEPR Theory This laboratory introduces the concept of Valence Shell Electron Pair Repulsion (VSEPR) theory and the molecular geometry and bonding that it describes. In th

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Source URL: www.webmo.net

Language: English - Date: 2008-07-25 14:35:21
323Stereochemistry / Molecular orbital / Theoretical chemistry / Orbital hybridisation / Email / Atom / Delta bond / Chemistry / Chemical bonding / Quantum chemistry

GETTING STARTED WITH WEBMO To build molecule: 1. Touch “Build” 2. Choose atom (C, O, N, H, or Periodic Table) 3. Tap to insert atom and/or drag to insert bond 4. Choose Cleanup: Comprehensive to finish

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Source URL: www.webmo.net

Language: English - Date: 2014-01-26 15:29:15
324Cyclohexane conformation / Alkane stereochemistry / Eclipsed conformation / Conformational isomerism / Strain / Staggered conformation / Methylcyclohexane / Cyclohexane / Cycloalkane / Chemistry / Stereochemistry / Organic chemistry

Organic Chemistry Computational Modeling Experiment Introduction This laboratory exercise is designed to introduce students to the capabilities of computational chemistry and its usefulness as an aide in modeling organic

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Source URL: www.webmo.net

Language: English - Date: 2008-07-25 14:36:28
325Stereochemistry / High-performance liquid chromatography / Amino acid / Chirality / Alanine / Chemistry / Science / Chromatography

Lunar and Planetary Science Conference XXXV[removed]Laboratory Detection And Analysis Of Organic Compounds in Rocks Using HPLC and XRD Methods D. Dragoi, I. Kanik, Y. Bar-Cohen, S. Sherrit, A. Tsapin, and J. Kulleck, Jet

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Source URL: ndeaa.jpl.nasa.gov

Language: English - Date: 2004-01-15 12:04:23
326Chirality / Chiral auxiliary / Enantioselective synthesis / Chiral column chromatography / Acid / Carboxylic acid / Dicarboxylic acid / Stereoselectivity / Diastereomer / Chemistry / Stereochemistry / Absolute configuration

Contribution Powerful Novel Chiral Acids for Enantioresolution, Determination of Absolute Configuration, and MS Spectral Determination of Enantiomeric Excess Nobuyuki Harada, Professor Institute of Multidisciplinary Rese

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Source URL: www.zentek.it

Language: English - Date: 2012-09-20 08:48:21
327Gauche effect / Alkane stereochemistry / Conformational isomerism / Hyperconjugation / Fluorine / Hydrogen bond / Implicit solvation / Carbon–fluorine bond / Chemistry / Stereochemistry / Physical organic chemistry

Conformational analysis of 2,2-difluoroethylamine hydrochloride: double gauche effect Josué M. Silla1, Claudimar J. Duarte2, Rodrigo A. Cormanich2,

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Source URL: www.ncbi.nlm.nih.gov

Language: English
328Physical organic chemistry / Stereochemistry / Alkanes / Hexane / Chemistry / Conformational isomerism / Isomerism

Chromatographically separable rotamers of an unhindered amide Mario Geffe1, Lars Andernach1, Oliver Trapp2 and Till Opatz*1

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Source URL: www.ncbi.nlm.nih.gov

Language: English
329Fatty acids / Stereochemistry / Peripheral membrane proteins / Lipase / Immobilized enzyme / Transesterification / LIPH / Triglyceride / Lipolysis / Chemistry / Enzymes / Metabolism

Fast and economic immobilization methods described for non-commercial Pseudomonas lipases

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Source URL: www.ncbi.nlm.nih.gov

Language: English
330Catalysis / Stereochemistry / Laccase / Proteins / ABTS / Bisphenol A / Endocrine disruptor / Butylparaben / Immobilized enzyme / Chemistry / Dielectrics / Enzymes

Fungal Laccases Degradation of Endocrine Disrupting Compounds

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Source URL: www.ncbi.nlm.nih.gov

Language: English
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