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Volumn 130, Issue 2, 2008, Pages 576-585

Structure and magnetism of dinuclear copper(II) metallacyclophanes with oligoacenebis(oxamate) bridging ligands: Theoretical predictions on wirelike magnetic coupling

Author keywords

[No Author keywords available]

Indexed keywords

ANTIFERROMAGNETIC MATERIALS; DENSITY FUNCTIONAL THEORY; LIGANDS; MAGNETIC SUSCEPTIBILITY; SELF ASSEMBLY;

EID: 40149085767     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja0747066     Document Type: Article
Times cited : (65)

References (75)
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    • Preliminary DFT energy calculations on the related dinuclear copper(II) model complexes with single α,α′- and β,β′- disubstituted oligoacenebis-(oxamate) bridging ligands show a singlet spin ground state lying well below the triplet excited state in all cases. In both series, the calculated - J value decreases with the number of benzenoid repeating units for n = 1-3, and then it increases continuously for n = 4-10 as a result of the open-shell singlet diradical character of the oligoacene spacers (data reported elsewhere).
    • Preliminary DFT energy calculations on the related dinuclear copper(II) model complexes with single α,α′- and β,β′- disubstituted oligoacenebis-(oxamate) bridging ligands show a singlet spin ground state lying well below the triplet excited state in all cases. In both series, the calculated - J value decreases with the number of benzenoid repeating units for n = 1-3, and then it increases continuously for n = 4-10 as a result of the open-shell singlet diradical character of the oligoacene spacers (data reported elsewhere).
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.