The lines connecting the spin 1 / 2s are the valence bonds indicating the pattern of singlets.
12.
Their valence bond treatment of this problem, was a landmark in that it brought chemistry under quantum mechanics.
13.
Orbital hybridisation allowed valence bond theory to successfully explain the geometry and properties of a vast number of molecules.
14.
Covalent bonding includes many kinds of interactions, including valence ", such as is discussed in valence bond theory.
15.
Molecular orbitals are orthogonal, which significantly increases feasibility and speed of computer calculations compared to nonorthogonal valence bond orbitals.
16.
Probably more than any other book, introduced quantum mechanics and, in particular, valence bond theory to experimental chemists.
17.
Its formula is often written " " " or " " " to indicate that it has one unsatisfied valence bond.
18.
Calculation of valence bond wave functions are possible by the TURTLE code, due to J . H . van Lenthe.
19.
He subsequently introduced the metallic orbital, an extra orbital necessary to permit uninhibited resonance of valence bonds among various electronic structures.
20.
;1916 : Gilbert N . Lewis publishes " The Atom and the Molecule ", the foundation of valence bond theory.
