## 4 Experimental Section
_Molecules_**1999**, \(4\), 28-51. * 13 [PERSON] Molecular polarizability of Sc\({}_{n}\), C\({}_{n}\) and endohedral Sc\({}_{n}\)_@C\({}_{m}\) clusters. _Microelectron. Eng._**2000**, _51-52_, 613-626. * 14 [PERSON] Molecular polarizability of Sc and C (_fullerene_ and _graphite_) clusters. _Molecules_**2001**, \(6\), 496-509. * 15 [PERSON] Molecular polarizability of semionductor clusters and nanostructures. _Physica E_**2002**, _13_, 67-71. * 16 [PERSON] Molecular polarizability of fullerenes and endohedral metallofullerenes. _J. Phys. Org. Chem._**2002**, _15_, 742-749. * 17 [PERSON] Effect of elliptical deformation on molecular polarizabilities of model carbon nanotubes from atomic increments. _J. Nanosci. Nanotechnol._**2003**, \(3\), 313-318. * 18 [PERSON] Molecular polarizability of Si/Ge/GaAs semiconductor clusters. _J. Comput. Method. Sci. Eng._**2004**, \(4\), 439-450. * 19 [PERSON] Effect of size and deformation on polarizabilities of carbon nanotubes from atomic increments. _Future Gener. Comput. Syst._**2004**, _20_, 763-772. * 20 [PERSON] Physical properties and chemical constitution. XXIII. Miscellaneous compounds. Investigation of the so-called co-ordinate or dative link in esters of oxy acids and in nitro paraffins by molecular refractivity determinations. Atomic, structural, and group parachors and refractivities. _J. Chem. Soc._**1948**, 1833-1855. * 21 [PERSON]; [PERSON]; [PERSON] Intermolecular interactions: Reproduction of the results of _ab initio_ supermolecule computations by an additive procedure. _Int. J. Quantum Chem., Symp._**1979**, _13_, 243-253. * 22 [PERSON]; [PERSON]; [PERSON] A model conformational flip-flop molecular switch. _AIP Conf. Proc._**1992**, _262_, 107-117. * 23 [PERSON]; [PERSON]; [PERSON] Computation of accurate electronic molecular polarizabilities. _J. Phys. Chem._**1992**, _96_, 7966-7971. * 24 [PERSON]; [PERSON] Determination of distributed polarizabilities to be used for peptide modeling, _J. Mol. Struct. (Theochem)_**1993**, _286_, 35-45. * 25 [PERSON] Calculation of molecular polarizabilities using an anisotropic atom point dipole interaction model which includes the effect of electron repulsion. _J. Chem. Phys._**1980**, _72_, 5312-5319. * (26) [PERSON] Molecular polarizabilities calculated with a modified dipole interaction. _Chem. Phys._**1981**, _59_, 341-350. * (27) [PERSON] Additivity methods in molecular polarizability. _J. Am. Chem. Soc._**1990**, _112_, 8533-8542. * (28) [PERSON] Calculation of the molecular polarizability tensor. _J. Am. Chem. Soc._**1990**, _112_, 8543-8551. * (29) [PERSON] An atom dipole interaction model for molecular optical properties. _Acc. Chem. Res._**1977**, _10_, 79-85. * (30) [PERSON] Conformational analysis. 130. MM2. A hydrocarbon force field utilizing \(V_{1}\) and \(V_{2}\) torsional terms. _J. Am. Chem. Soc._**1977**, _99_, 8127-8134. * (31) [PERSON]; [PERSON]; [PERSON]; [PERSON] Computer simulation of phosphorane structures. _J. Am. Chem. Soc._**1977**, _99_, 5461-5471. * (32) [PERSON]; [PERSON] [PERSON]; [PERSON] [PERSON] Energy parameters in polypeptides. 9. Updating of geometric parameters, nonbonded interactions, and hydrogen bond interactions for the naturally occurring amino acids. _J. Phys. Chem._**1983**, _87_, 1883-1887. * (33) [PERSON]; [PERSON] [PERSON]; [PERSON] [PERSON]; [PERSON]; [PERSON] Conformational aspects of some asymmetric Diels-Alder reactions. A molecular mechanics + polarization study. _Tetrahedron_**1992**, _48_, 5209-5218. * (34) [PERSON]; [PERSON] [PERSON]; [PERSON] Interacting induced dipoles polarization in a force field for dipeptide models (glycine derivative). _An. Fis._**1994**, _90_, 197-204. * (35) [PERSON] Nature of Fe\({}^{\rm III}\)-O\({}_{2}\), Fe\({}^{\rm II}\)-CO and Fe\({}^{\rm III}\)-CN complexes of hemoprotein models. _Polyhedron_**2003**, _22_, 1091-1098. * (36) [PERSON] Nature of O\({}_{2}\), CO, and CN binding to hemoprotein models. _Int. J. Quantum Chem._**2004**, _99_, 963-971. * (37) [PERSON] An improved force field for O\({}_{2}\), CO and CN binding to metalloporphyrins.