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Volumn , Issue 27, 2008, Pages 4215-4224

Pseudo-octahedral schiff base nickel(II) complexes: Does single oxidation always lead to the nickel(III) valence tautomer?

Author keywords

Nickel; Phenoxyl; Radicals; Schiff bases; Valence tautomerism

Indexed keywords

ATOMS; CRYSTAL ATOMIC STRUCTURE; ELECTRON SPIN RESONANCE SPECTROSCOPY; ELECTRONIC STRUCTURE; NICKEL COMPOUNDS; NITROGEN; OXIDATION; PYRIDINE; SYNTHESIS (CHEMICAL);

EID: 53549103313     PISSN: 14341948     EISSN: 10990682     Source Type: Journal    
DOI: 10.1002/ejic.200800410     Document Type: Article
Times cited : (34)

References (68)
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    • M. J. Frisch, G. W. Trucks, H. B. Schlegel, G. E. Scuseria, M. A. Robb, J. R. Cheeseman, J. A. Montgomery Jr, T. Vreven, K. N. Kudin, J. C. Burant, J. M. Millam, S. S. Iyengar, J. Tomasi, V. Barone, B. Mennucci, M. Cossi, G. Scalmani, N. Rega, G. A. Petersson, H. Nakatsuji, M. Hada, M. Ehara, K. Toyota, R. Fukuda, J. Hasegawa, M. Ishida, T. Nakajima, Y. Honda, O. Kitao, H. Nakai, M. Klene, X. Li, J. E. Knox, H. P. Hratchian, J. B. Cross, C. Adamo, J. Jaramillo, R. Gomperts, R. E. Stratmann, O. Yazyev, A. J. Austin, R. Cammi, C. Pomelli, J. W. Ochterski, P. Y. Ayala, K. Morokuma, G. A. Voth, P. Salvador, J. J. Dannenberg, V. G. Zakrzewski, S. Dapprich, A. D. Daniels, M. C. Strain, O. Farkas, D. K. Malick, A. D. Rabuck, K. Raghavachari, J. B. Foresman, J. V. Ortiz, Q. Cui, A. G. Baboul, S. Clifford, J. Cioslowski, B. B. Stefanov, G. Liu, A. Liashenko, P. Piskorz, I. Komaromi, R. L. Martin, D. J. Fox, T. Keith, M. A. Al-Laham, C. Y. Peng, A. Nanayakkara, M. Challacombe, P. M. W. Gill, B
    • M. J. Frisch, G. W. Trucks, H. B. Schlegel, G. E. Scuseria, M. A. Robb, J. R. Cheeseman, J. A. Montgomery Jr, T. Vreven, K. N. Kudin, J. C. Burant, J. M. Millam, S. S. Iyengar, J. Tomasi, V. Barone, B. Mennucci, M. Cossi, G. Scalmani, N. Rega, G. A. Petersson, H. Nakatsuji, M. Hada, M. Ehara, K. Toyota, R. Fukuda, J. Hasegawa, M. Ishida, T. Nakajima, Y. Honda, O. Kitao, H. Nakai, M. Klene, X. Li, J. E. Knox, H. P. Hratchian, J. B. Cross, C. Adamo, J. Jaramillo, R. Gomperts, R. E. Stratmann, O. Yazyev, A. J. Austin, R. Cammi, C. Pomelli, J. W. Ochterski, P. Y. Ayala, K. Morokuma, G. A. Voth, P. Salvador, J. J. Dannenberg, V. G. Zakrzewski, S. Dapprich, A. D. Daniels, M. C. Strain, O. Farkas, D. K. Malick, A. D. Rabuck, K. Raghavachari, J. B. Foresman, J. V. Ortiz, Q. Cui, A. G. Baboul, S. Clifford, J. Cioslowski, B. B. Stefanov, G. Liu, A. Liashenko, P. Piskorz, I. Komaromi, R. L. Martin, D. J. Fox, T. Keith, M. A. Al-Laham, C. Y. Peng, A. Nanayakkara, M. Challacombe, P. M. W. Gill, B. Johnson, W. Chen, M. W. Wong, C. Gonzalez, J. A. Pople, Gaussian 03, Revision C.02, Gaussian, Inc., Wallingford CT, 2004.
  • 66
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    • We tried to simulate this spectrum by considering an axially elongated octahedral NiIII species. The very-low-intensity shoulder at 320 mT was then considered to be associated with the dominant g, 2.21 signal. The g3 value (assimilated to gzz) obtained from the simulation was found much higher (2.09) than those usually reported for such complexes, making the formulation of [Ni(L3)2, as a nickel(III) complex unlikely. The UV/Vis data also argue against this formulation
    • + as a nickel(III) complex unlikely. The UV/Vis data also argue against this formulation.
  • 67
    • 85153277941 scopus 로고    scopus 로고
    • 3OH.
    • 3OH.
  • 68
    • 85153254438 scopus 로고    scopus 로고
    • Hammet parameter of -1.17; by comparison, the tert-butyl and methoxy groups exhibit values of -0.256 and -0.767, respectively.
    • Hammet parameter of -1.17; by comparison, the tert-butyl and methoxy groups exhibit values of -0.256 and -0.767, respectively.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.