TY - JOUR
T1 - Logarithmic energy functions in z-1 perturbation theory
AU - Cohen, M.
AU - McEachran, R. P.
PY - 1981/12/15
Y1 - 1981/12/15
N2 - We exploit some known relationships between the nuclear attraction, interelectronic repulsion, and total non-relativistic energies of atoms as functions of the nuclear charge. By approximation the component energies by means of padé approximants, we obtain compact and reliable total energy functions, which contain logarithmic terms, for several isoelectronic sequences.
AB - We exploit some known relationships between the nuclear attraction, interelectronic repulsion, and total non-relativistic energies of atoms as functions of the nuclear charge. By approximation the component energies by means of padé approximants, we obtain compact and reliable total energy functions, which contain logarithmic terms, for several isoelectronic sequences.
UR - http://www.scopus.com/inward/record.url?scp=49049152593&partnerID=8YFLogxK
U2 - 10.1016/0009-2614(81)80420-4
DO - 10.1016/0009-2614(81)80420-4
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AN - SCOPUS:49049152593
SN - 0009-2614
VL - 84
SP - 622
EP - 626
JO - Chemical Physics Letters
JF - Chemical Physics Letters
IS - 3
ER -