| Journal Articles: 15 results |
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Understanding and Interpreting Molecular Electron Density Distributions C. F. Matta and R. J. Gillespie
A simple introduction to the electron densities of molecules and how they can be analyzed to obtain information on bonding and geometry.
Matta, C. F.; Gillespie, R. J. J. Chem. Educ. 2002, 79, 1141.
Covalent Bonding |
Molecular Properties / Structure |
Quantum Chemistry |
Theoretical Chemistry |
Atomic Properties / Structure |
Molecular Modeling |
VSEPR Theory
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How We Teach Molecular Structure to Freshmen Michael O. Hurst
Examination of how textbooks discuss various aspects of molecular structure; conclusion that much of general chemistry is taught the way it is for historical and not pedagogical reasons.
Hurst, Michael O. J. Chem. Educ. 2002, 79, 763.
Covalent Bonding |
Atomic Properties / Structure |
Molecular Properties / Structure |
Lewis Structures |
VSEPR Theory |
Valence Bond Theory |
MO Theory
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Structure and Bonding (by Jack Barrett) Michael Laing
Tutorial chemistry text.
Laing, Michael. J. Chem. Educ. 2001, 78, 1600.
Molecular Properties / Structure |
MO Theory |
Atomic Properties / Structure |
Group Theory / Symmetry |
Covalent Bonding |
VSEPR Theory
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Molecular Modeling in the Undergraduate Chemistry Curriculum Martin B. Jones
Project to expose all chemistry students at all levels to computer-based molecular modeling.
Jones, Martin B. J. Chem. Educ. 2001, 78, 867.
Molecular Modeling |
Molecular Properties / Structure |
VSEPR Theory
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The Use of Molecular Modeling and VSEPR Theory in the Undergraduate Curriculum to Predict the Three-Dimensional Structure of Molecules Brian W. Pfennig and Richard L. Frock
Despite the simplicity and elegance of the VSEPR model, however, students often have difficulty visualizing the three-dimensional shapes of molecules and learning the more subtle features of the model, such as the bond length and bond angle deviations from ideal geometry that accompany the presence of lone pair or multiple bond domains or that result from differences in the electronegativity of the bonded atoms, partial charges and molecular dipole moments, and site preferences in the trigonal bipyramidal electron geometry.
Pfennig, Brian W.; Frock, Richard L. J. Chem. Educ. 1999, 76, 1018.
Molecular Modeling |
Molecular Properties / Structure |
Covalent Bonding |
VSEPR Theory
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What Is the Geometry at Trigonal Nitrogen? K. P. Sudlow and A. A. Woolf
The geometry of trigonal nitrogen is discussed from VSEPR, crystallographic, and computational studies. The VSEPR theory is valid unless hydrogen bonding is strong enough or dispersal of nitrogen lone pair density is possible over receptive groups.
Sudlow, K. P.; Woolf, A. A. J. Chem. Educ. 1998, 75, 108.
Learning Theories |
Molecular Properties / Structure |
Crystals / Crystallography |
Computational Chemistry |
VSEPR Theory |
Hydrogen Bonding |
Amines / Ammonium Compounds
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Multiple bonds and the VSEPR model Gillespie, Ronald J.
The purpose of this paper is to review the application of the VSEPR model to molecules containing multiple bonds and to compare the usefulness and applicability of the model to other models for multiple bonds.
Gillespie, Ronald J. J. Chem. Educ. 1992, 69, 116.
VSEPR Theory |
Molecular Modeling
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Molecular models for the do-it-yourselfer Birk, James P.; Foster, John
Instructions for making molecular models from styrofoam balls and wooden dowels.
Birk, James P.; Foster, John J. Chem. Educ. 1989, 66, 1015.
Molecular Modeling |
Molecular Properties / Structure |
VSEPR Theory
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A simple method to determine the geometry of triatomic systems Thuraisingham, R. A.; Epa, V. C.
A method based on the first-order perturbation theory applied to the extended Huckel method to determine the geometry of triatomic systems.
Thuraisingham, R. A.; Epa, V. C. J. Chem. Educ. 1985, 62, 486.
Molecular Properties / Structure |
VSEPR Theory |
MO Theory
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Molecular geometry Desseyn, H. O.; Herman, M. A.; Mullens, J.
We should teach our students that many factors influence molecular geometry and that the relative importance of these factors is complicated; considers the VSEPR, Mulliken-Walsh, and electrostatic force theories.
Desseyn, H. O.; Herman, M. A.; Mullens, J. J. Chem. Educ. 1985, 62, 220.
Molecular Properties / Structure |
VSEPR Theory
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The valence bond interpretation of molecular geometry Smith, Derek W.
Shows that the valence bond theory not only provides an attractive means of describing the bonding in a molecule but can also explain its geometry.
Smith, Derek W. J. Chem. Educ. 1980, 57, 106.
Covalent Bonding |
Molecular Properties / Structure |
VSEPR Theory
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Balloon models for organic molecules Niac, G.
A balloon model can be used to demonstrate properties of small, organic molecules.
Niac, G. J. Chem. Educ. 1978, 55, 303.
Molecular Properties / Structure |
Alcohols |
Alkenes |
VSEPR Theory
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The electron-pair repulsion model for molecular geometry Gmespie, R. J.
Reviews the electron-pair repulsion model for molecular geometry and examines three-centered bonds, cluster compounds, bonding among the transition elements, and exceptions to VSEPR rules.
Gmespie, R. J. J. Chem. Educ. 1970, 47, 18.
Molecular Properties / Structure |
Covalent Bonding |
MO Theory |
VSEPR Theory |
Transition Elements
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Simplified molecular orbital approach to inorganic stereochemistry Gavin, R. M., Jr.
The purpose of this paper is to outline the simplest of the Huckel-type molecular orbital models for inorganic molecules and to explore the information on molecular geometry implicit in this model.
Gavin, R. M., Jr. J. Chem. Educ. 1969, 46, 413.
MO Theory |
Stereochemistry |
Molecular Properties / Structure |
VSEPR Theory
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Molecular geometry: Bonded versus nonbonded interactions Bartell, L. S.
Proposes simplified computational models to facilitate a comparison between the relative roles of bonded and nonbonded interactions in directed valence.
Bartell, L. S. J. Chem. Educ. 1968, 45, 754.
Molecular Properties / Structure |
VSEPR Theory |
Molecular Modeling |
Covalent Bonding |
Noncovalent Interactions |
Valence Bond Theory |
MO Theory
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