TIGER

Journal Articles: 20 results
Predicting the Stability of Hypervalent Molecules  Tracy A. Mitchell, Debbie Finocchio, and Jeremy Kua
In this exercise, students use concepts in thermochemistry such as bond energy, ionization potentials, and electron affinities to predict the relative stability of two hypervalent molecules (PF5 and PH5) relative to their respective non-hypervalent counterparts.
Mitchell, Tracy A.; Finocchio, Debbie; Kua, Jeremy. J. Chem. Educ. 2007, 84, 629.
Computational Chemistry |
Covalent Bonding |
Ionic Bonding |
Lewis Structures |
Molecular Modeling |
Calorimetry / Thermochemistry |
Molecular Properties / Structure
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
Electronegativity and Bond Type: Predicting Bond Type  Gordon Sproul
Important limitations with using electronegativity differences to determine bond type and recommendations for using electronegativities in general chemistry.
Sproul, Gordon. J. Chem. Educ. 2001, 78, 387.
Covalent Bonding |
Materials Science |
Periodicity / Periodic Table |
Ionic Bonding |
Atomic Properties / Structure |
Metallic Bonding
Bond Energy Data Summarized  Kildahl, Nicholas K.
A periodic table that summarizes a variety of bond energy information.
Kildahl, Nicholas K. J. Chem. Educ. 1995, 72, 423.
Periodicity / Periodic Table |
Covalent Bonding |
Ionic Bonding
The nature of the chemical bond - 1992  Pauling, Linus
Commentary on errors in an earlier article on the nature of the chemical bond.
Pauling, Linus J. Chem. Educ. 1992, 69, 519.
Covalent Bonding |
Quantum Chemistry |
Atomic Properties / Structure |
Molecular Properties / Structure
The chemical bond  DeKock, Roger L.
Overview of the chemical bond; considers ionic bonds, covalent bonds, Lewis electron dot structures, polar molecules and hydrogen bonds, and bonding in solid-state elements.
DeKock, Roger L. J. Chem. Educ. 1987, 64, 934.
Ionic Bonding |
Covalent Bonding |
Hydrogen Bonding |
Solid State Chemistry |
Lewis Structures |
Molecular Properties / Structure
Is the theoretical emperor really wearing any clothes?   Sanderson, R. T.
The author asserts that general chemistry material both pushes material of doubtful value and omits material that is useful to many.
Sanderson, R. T. J. Chem. Educ. 1986, 63, 845.
Theoretical Chemistry |
Quantum Chemistry |
Atomic Properties / Structure |
Covalent Bonding |
Ionic Bonding |
Noncovalent Interactions
A needed replacement for the customary description of chemical bonding  Sanderson, R. T.
Description of and encouragement to use an alternative to the covalent / ionic model for chemical bonding.
Sanderson, R. T. J. Chem. Educ. 1982, 59, 376.
Covalent Bonding |
Ionic Bonding
Bond free energies  Amador, Alberto
Provides standard free energies for the formation of common single and multiple bonds.
Amador, Alberto J. Chem. Educ. 1979, 56, 453.
Covalent Bonding |
Thermodynamics
Why does methane burn?  Sanderson, R. T.
A thermodynamic explanation for why methane burns.
Sanderson, R. T. J. Chem. Educ. 1968, 45, 423.
Thermodynamics |
Reactions |
Oxidation / Reduction |
Calorimetry / Thermochemistry |
Covalent Bonding |
Ionic Bonding
Bond energies in the interpretation of descriptive chemistry  Howald, Reed A.
Most of the discrepancy between bond energies and bond dissociation energies is eliminated by the inclusion of pi bonding effects and using bond energies referred to as hypothetical "valence state" atoms in those cases where spin pairing provides substantial stabilization for the free atom.
Howald, Reed A. J. Chem. Educ. 1968, 45, 163.
Descriptive Chemistry |
Covalent Bonding
III - Bond energies  Benson, Sidney W.
Examines bond dissociation energies , methods for measuring such energies, some representative values of such energies, structural aspects of bond dissociation energies, and bond energies in ionized species.
Benson, Sidney W. J. Chem. Educ. 1965, 42, 502.
Covalent Bonding
Principles of chemical reaction  Sanderson, R. T.
The purpose of this paper is to examine the nature of chemical change in the hope of recognizing and setting forth the basic principles that help us to understand why they occur.
Sanderson, R. T. J. Chem. Educ. 1964, 41, 13.
Reactions |
Thermodynamics |
Mechanisms of Reactions |
Kinetics |
Synthesis |
Covalent Bonding |
Ionic Bonding |
Metallic Bonding
A classical electrostatic view of chemical forces  Jaffe, H. H.
This paper reviews the different types of forces involved in the formation of chemical compounds, solids and liquids.
Jaffe, H. H. J. Chem. Educ. 1963, 40, 649.
Covalent Bonding |
Ionic Bonding |
Metallic Bonding |
Noncovalent Interactions
Relationship of exothermicities of compounds to chemical bonding  Siegel, Bernard
The sign and magnitude of the standard heat of formation of a chemical compound is often used incorrectly to characterize its relative stability compared to other compounds.
Siegel, Bernard J. Chem. Educ. 1963, 40, 308.
Calorimetry / Thermochemistry |
Covalent Bonding
Intrinsic bond energies  Siegel, S.; Siegel, B.
Examines intrinsic bond energies drawn from spectroscopic data and focusses on beryllium hydride as an example.
Siegel, S.; Siegel, B. J. Chem. Educ. 1963, 40, 143.
Covalent Bonding |
Molecular Properties / Structure
Non-existent compounds  Dasent, W. E.
The purpose of this review is to examine compounds that do not violate the rules of valence but which are nevertheless characterized by a high degree of instability, and to consider why these structures are unstable or non-existent.
Dasent, W. E. J. Chem. Educ. 1963, 40, 130.
Molecular Properties / Structure |
Covalent Bonding
Some aspects of organic molecules and their behavior. II. Bond energies  Reinmuth, Otto
Examines bond and dissociation energies, the "constancy" of C-H and C-C dissociation energies, and some common types of organochemical reactions.
Reinmuth, Otto J. Chem. Educ. 1957, 34, 318.
Covalent Bonding |
Molecular Properties / Structure |
Reactions
Some aspects of organic molecules and their behavior. II. Bond energies  Reinmuth, Otto
Examines bond and dissociation energies, the "constancy" of C-H and C-C dissociation energies, and some common types of organochemical reactions.
Reinmuth, Otto J. Chem. Educ. 1957, 34, 318.
Covalent Bonding |
Molecular Properties / Structure |
Reactions
Lone pair electrons  Fowles, Gerald W. A.
The lone pair electrons, whether in simple or hybrid orbitals, have profound effects on the properties of the molecule; these effects may be discussed as bond angles, dipole moments, bond energies and lengths, and coordination and hydrogen bonding.
Fowles, Gerald W. A. J. Chem. Educ. 1957, 34, 187.
Atomic Properties / Structure |
Covalent Bonding |
Coordination Compounds |
Noncovalent Interactions |
Hydrogen Bonding |
Molecular Properties / Structure