Influence of heteroelement on dipole and quadrupole moments of a series of three-membered rings containing a second, third, fourth, or fifth-row atom: a theoretical investigation
Sign Up to like & getrecommendations! Published in 2018 at "Structural Chemistry"
DOI: 10.1007/s11224-018-1190-5
Abstract: The influence of heteroelements on the molecular dipole and traceless quadrupole moments of a series of twenty-two three-membered rings (1–22) was theoretically estimated employing levels of theory such as MP2, CCSD, and PBE1PBE in combination… read more here.
Keywords: membered rings; rings containing; quadrupole moments; moments series ... See more keywords
Molecular multipoles and (hyper)polarizabilities of water by ab initio calculations
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Physics Letters"
DOI: 10.1016/j.cplett.2020.137555
Abstract: Abstract The dipole, quadrupole, octopole, hexadecapole, dipole polarizability, first hyperpolarizability, second hyperpolarizability, dipole-quadrupole polarizability, dipole–dipole-quadrupole polarizability, quadrupole–quadrupole polarizability, and dipole-octopole polarizability of water molecule are calculated by CCSD(T) level of theory and complete basis set… read more here.
Keywords: water; quadrupole polarizability; polarizability; experimental measurements ... See more keywords
Immobilization of N and Si as center species toward microporous organic polymers for CO2 adsorption via dipole-quadrupole interaction
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DOI: 10.1016/j.polymer.2020.123307
Abstract: Abstract: Tailored, Ph, Si, and N as center species on microporous organic polymers (MPOPs), Ph-MPOP, Si-MPOP, and N-MPOP, were prepared through Schiff base reaction. Interestingly, MPOPs have been designed to have different N and Si… read more here.
Keywords: organic polymers; quadrupole interaction; center species; microporous organic ... See more keywords
Separating Dipole and Quadrupole Contributions to Single-Photon Double Ionization.
Sign Up to like & getrecommendations! Published in 2018 at "Physical review letters"
DOI: 10.1103/physrevlett.121.173003
Abstract: We report on a kinematically complete measurement of double ionization of helium by a single 1100 eV circularly polarized photon. By exploiting dipole selection rules in the two-electron continuum state, we observed the angular emission pattern… read more here.
Keywords: photon; double ionization; quadrupole contributions; dipole quadrupole ... See more keywords
Spatial evolution of the near-field distribution on planar gold nanoparticles with the excitation wavelength across dipole and quadrupole modes
Sign Up to like & getrecommendations! Published in 2017 at "Photonics Research"
DOI: 10.1364/prj.5.000187
Abstract: We investigate the superposition properties of the dipole and quadrupole plasmon modes in the near field both experimentally, by using photoemission electron microscopy (PEEM), and theoretically. In particular, the asymmetric near-field distributions on gold (Au)… read more here.
Keywords: field; near field; spatial evolution; quadrupole modes ... See more keywords