Ladderlike ferromagnetic spin coupling network on a π-conjugated pendant polyradical

Journal of the American Chemical Society

Volumn 125, Issue 12, 2003, Pages 3554-3557

  Kaneko, Takashi ^a   Makino, Takahisa ^a   Miyaji, Hiroshi ^a   Teraguchi, Masahiro ^a   Aoki, Toshiki ^a   Miyasaka, Makoto ^b   Nishide, Hiroyuki ^b  

^a NIIGATA UNIVERSITY   (Japan)

^b WASEDA UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

CATALYSIS; ELECTRIC CHARGE; FERROMAGNETISM; FREE RADICALS; MAGNETIC SUSCEPTIBILITY; MAGNETIZATION; POLYMERIZATION; QUANTUM THEORY; SOLUBILITY; SQUIDS; SYNTHESIS (CHEMICAL); THERMODYNAMIC STABILITY;

SPIN QUANTUM NUMBERS;

ORGANIC POLYMERS;

2,7 BIS(4 ACETOXY 3,5 DI TERT BUTYLPHENYL) 10 BROMO 9 (3 HYDROXY 3 METHYL 1 BUTYNYL)ANTHRACENE; ANTHRACENE DERIVATIVE; PALLADIUM; POLY(9,10 ANTHRYLENEETHYNYLENE); POLY[2,7 BIS(3,5 DI TERT BUTYL 4 HYDROXYPHENYL) 9,10 ANTHRYLENEETHYNYLENE]; POLYMER; RADICAL; UNCLASSIFIED DRUG;

ARTICLE; CATALYST; CHEMICAL STRUCTURE; ELECTRON SPIN RESONANCE; MAGNETIC FIELD; MOLECULAR WEIGHT; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; OXIDATION; POLYMERIZATION; SYNTHESIS; TEMPERATURE;

EID: 0037467386     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja026929w     Document Type: Article

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34. The ESR spectrum simulation was carried out with the PEST WinSim program, version 0.96 (Duling, D. R.; Laboratory of Molecular Biophysics, Public EPR Software Tools (PEST), National Institute of Environmental Health Sciences (NIEHS), 1996). Optimization of approximate parameters was carried out using the LMB1 algorithm: (a) Duling, D. R. J. Magn. Reson., Ser. B 1994, 104, 105. (b) Duling, D. R.; Motten, A. G.; Mason, R. P. J. Magn. Reson. 1988, 77, 504. As the starting set of parameters, those in ref 8 were used.
35. The ESR spectrum simulation was carried out with the PEST WinSim program, version 0.96 (Duling, D. R.; Laboratory of Molecular Biophysics, Public EPR Software Tools (PEST), National Institute of Environmental Health Sciences (NIEHS), 1996). Optimization of approximate parameters was carried out using the LMB1 algorithm: (a) Duling, D. R. J. Magn. Reson., Ser. B 1994, 104, 105. (b) Duling, D. R.; Motten, A. G.; Mason, R. P. J. Magn. Reson. 1988, 77, 504. As the starting set of parameters, those in ref 8 were used.
36. 2 are the exchange coupling constants, the Weiss constant for a weak intermolecular magnetic interaction, and the fractions of the doublet and the triplet, respectively.
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