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Volumn 46, Issue 10, 2007, Pages 4239-4247

Square-planar N2S2NiII complexes with an extended π-conjugated system

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EID: 34249735735     PISSN: 00201669     EISSN: None     Source Type: Journal    
DOI: 10.1021/ic0618246     Document Type: Article
Times cited : (11)

References (38)
  • 4
    • 34249667002 scopus 로고    scopus 로고
    • The term non-innocent, which was introduced by Jørgensen [Jørgensen, C. K. Struct. Bonding (Berlin) 1966, 1, 234, is often used for a redox-active complex. The recent reports have suggested that non-innocent behavior in the square-planar complexes, M(L)2, is provided by the ligands that consist of two radical monoanions having antiferromagnetically coupled spins. See ref 7. The term innocent is used for ligands that are not non- innocent
    • 2]) is provided by the ligands that consist of two radical monoanions having antiferromagnetically coupled spins. See ref 7. The term "innocent" is used for ligands that are not "non- innocent".
  • 23
    • 0001321598 scopus 로고    scopus 로고
    • The reaction of 2-phenylbenzothiazoline with a nickel(II) ion leads to a Schiff base nickel(II) complex via deprotonation with a ring-opening reaction. Upon stirring of the toluene solution of the Schiff base complex, a nickel(II) complex with a non-innocent ligand is formed through C-C bond formation. The connected carbon atoms are asymmetric. Both of the nickel(II) complexes, which have the same chemical compositions, can be correlated to each other as valence isomers. See: (a) Kawamoto, T.; Nagasawa, I.; Kuma, H.; Kushi, Y. Inorg. Chim. Acta 1997, 265, 163.
    • The reaction of 2-phenylbenzothiazoline with a nickel(II) ion leads to a Schiff base nickel(II) complex via deprotonation with a ring-opening reaction. Upon stirring of the toluene solution of the Schiff base complex, a nickel(II) complex with a non-innocent ligand is formed through C-C bond formation. The connected carbon atoms are asymmetric. Both of the nickel(II) complexes, which have the same chemical compositions, can be correlated to each other as valence isomers. See: (a) Kawamoto, T.; Nagasawa, I.; Kuma, H.; Kushi, Y. Inorg. Chim. Acta 1997, 265, 163.
  • 33
    • 34249651676 scopus 로고    scopus 로고
    • In a preliminary experiment, the characteristic NIR absorption band in the cobalt(II) complex, Co(L1-L2, showed a pronounced blue shift (705 nm) compared with that of the corresponding nickel(II) complex 1b
    • 2)], showed a pronounced blue shift (705 nm) compared with that of the corresponding nickel(II) complex (1b).
  • 34
    • 34249668170 scopus 로고    scopus 로고
    • The absorption spectra of 1a and 1b in DMF display intense bands at 833 and 887 nm, respectively.
    • The absorption spectra of 1a and 1b in DMF display intense bands at 833 and 887 nm, respectively.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.