Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Yasuyo Shimodo"'
Publikováno v:
Theoretical Chemistry Accounts. 130:807-813
The charge transfer property of the 9,10-diphenylanthracene (DPA) single-crystal system was investigated by density functional calculations. The hole mobility of DPA was predicted according to a hopping mechanism and compared with that of two standar
Publikováno v:
Chemical Physics Letters. 511:219-223
In this work, we explore the validity of the application of the constrained density functional theory (CDFT) to the study of intramolecular charge transfer reactions. Accordingly, we carry out single-point calculation using CDFT and MRMP2 at each poi
Publikováno v:
Physical chemistry chemical physics : PCCP. 17(32)
Poly-paraphenylenevinylene (PPV), a material used in organic light-emitting diodes (OLEDs), for which improving the efficiency is an important issue. In general, the molecular orientations of organic compounds in the crystal form are an essential fac
Publikováno v:
Journal of Molecular Structure: THEOCHEM. 770:163-168
Fragment molecular orbital (FMO) method gives a powerful tool to investigate electronic structures for biological substances, and ABINIT-MP program has been developed to implement ab initio FMO calculations effectively. We introduced DFT code into AB
Publikováno v:
Journal of Molecular Structure: THEOCHEM. 722:169-183
The Liu–Parr–Nagy (LPN) analysis was applied to the spin density at a nucleus ρs(0), for the first row atoms from carbon to fluorine and the diatomic hydrides, CH, NH, and OH. The LPN ρs(0) values for these radicals, were obtained with ab initi
Publikováno v:
Chemical Physics Letters. 397:462-468
The Liu–Parr–Nagy identity was applied to the DFT calculations of the spin densities for the NH radical with several exchange-correlation functional sets. The LPN spin density analyses give the important information to understand the differences
Publikováno v:
Journal of Molecular Structure: THEOCHEM. 617:47-52
Hyperfine coupling constants (hfcc's) of H2O+, CH3, NH2, allyl, NO2, HCO, CH2CH, H2CN and H2CO+ radicals were calculated with Density functional theory using Becke97-type exchange correlation functionals, B97, B97-1 and HCTH. These functionals gave t