Systematic Relations between Electronic Structure and Band-Spectrum Structure in Diatomic Molecules: I
نویسندگان
چکیده
منابع مشابه
Systematic Relations between Electronic Structure and Band-Spectrum Structure in Diatomic Molecules: I.
of the curve which indicates that in the third order there is a reflection of the BrK-y and K, lines of intensity comparable with that exhibited by the Mo Ka-doublet reflected in the usual manner in the fourth order. Later trials showed that although a slight excess of radiation probably existed at the position where reflection of the BrKa line in the second order would be expected, the curve u...
متن کاملSystematic Relations between Electronic Structure and Band-Spectrum Structure in Diatomic Molecules: III. Molecule Formation and Molecular Structure.
As is shown by a study of band spectra in the light of the postulates of I,' the electronic multiplicity and term-type of a molecule usually differ from those of its constituent atoms. The results should give valuable evidence on the problem of molecular structure. The following typical examples will serve as a basis for discussion; the term designations in each case, except that of CH, refer t...
متن کاملStructure of diatomic molecules
Molecules are of course atoms that are held together by shared valence electrons. That is, most of each atom is pretty much as it would be if the atom were isolated, but one or a few electrons are located in regions (for example, between two atomic cores) where they lead to an overall attractive e®ect. To see roughly how this works, you might consider the case of two protons and two electrons a...
متن کاملHyperfine Structure Constants for Diatomic Molecules
The multiconfiguration valence-bond method (VB) is applied to diatomic molecules using the Hartree-Fock (HF) atomic basis set. The hyperfine constant, Fermi contact term, is computed as a function of the interatomic separation for the X2∏ ground state of 17OH and X1∑ ground state of 107AgH+ molecules. This study leads to a number of conclusions about the influence of correlation and polarizatio...
متن کاملElectronic band structure of a Carbon nanotube superlattice
By employing the theoretical method based on tight-binding, we study electronic band structure of single-wall carbon nanotube (CNT) superlattices, which the system is the made of the junction between the zigzag and armchair carbon nanotubes. Exactly at the place of connection, it is appeared the pentagon–heptagon pairs as topological defect in carbon hexagonal network. The calculations are base...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1926
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.12.3.144