A square-planar organoiron(III) compound with a spin-admixed state

Angewandte Chemie - International Edition

Volumn 45, Issue 40, 2006, Pages 6707-6711

  Alonso, Pablo J ^a   Arauzo, Ana B ^a   Forniés, Juan ^a   García Monforte, M Angeles ^a   Martín, Antonio ^a   Martínez, Jesús I ^a   Menjón, Babil ^a   Rillo, Conrado ^a   Sáiz Garitaonandia, José J ^b  

^a UNIVERSITY OF ZARAGOZA   (Spain)

^b UNIVERSITY OF THE BASQUE COUNTRY UPV EHU   (Spain)

Author keywords

EPR spectroscopy; Homoleptic compounds; Iron; Magnetic properties; Moessbauer spectroscopy

Indexed keywords

AXIAL LIGANDS; HOMOLEPTIC COMPOUNDS; SPIN-ADMIXED STATE;

MOLECULAR STRUCTURE; MOSSBAUER SPECTROSCOPY; NEGATIVE IONS; PARAMAGNETIC RESONANCE; SPECTROSCOPIC ANALYSIS;

IRON COMPOUNDS;

IRON; LITHIUM; ORGANOMETALLIC COMPOUND;

ARTICLE; CHEMICAL MODEL; CHEMICAL PHENOMENA; CHEMICAL STRUCTURE; CHEMISTRY; ELECTRON SPIN RESONANCE; ORGANIC CHEMISTRY; OXIDATION REDUCTION REACTION;

CHEMISTRY, ORGANIC; ELECTRON SPIN RESONANCE SPECTROSCOPY; IRON; LITHIUM; MODELS, CHEMICAL; MOLECULAR STRUCTURE; ORGANIC CHEMISTRY PHENOMENA; ORGANOMETALLIC COMPOUNDS; OXIDATION-REDUCTION;

EID: 33750144086     PISSN: 14337851     EISSN: None     Source Type: Journal    
DOI: 10.1002/anie.200601774     Document Type: Article

References (39)

1. Chemistry of Iron (Ed.: J. Silver), Blackie Academic & Professional, Glasgow, UK, 1993.
2. Metal Sites in Proteins and Models: Iron Centres (Eds.: H. A. O. Hill, P. J. Sadler, A. J. Thomson), Springer, Berlin, 1999.
3. "Bioinorganic Chemistry": A. X. Trautwein, E. Bill, E. L. Bominaar, H. Winkler, Struct. Bonding (Berlin) 1991, 78, 1.
4. S. Alvarez, J. Cirera, Angew. Chem. 2006, 118, 3078;
5. Angew. Chem. Int. Ed. 2006, 45, 3012.
6. F. A. Cotton, G. Wilkinson, C. A. Murillo, M. Bochman, Advanced Inorganic Chemistry, 6th ed., Wiley, New York, 1999, chap. 17, Section E, pp. 775-814.
7. "Spin Crossover in Transition Metal Compounds I": P. J. van Koningsbruggen, Y. Maeda, H. Oshio, Top. Curr. Chem. 2004, 233, 259.
8. W. R. Scheidt, M. Gouterman in Iron Porphyrins, Part I (Eds.: A. B. P. Lever, H. B. Gray), Addison-Wesley, Reading, MA, 1983, chap. 2, pp. 89-139;
9. W. R. Scheidt, C. A. Reed, Chem. Rev. 1981, 81, 543.
10. R. L. Carlin, Science 1985, 227, 1291.
11. A more detailed description can be found in the Supporting Information.
12. R. Nast, F. Urban, Z. Anorg. Allg. Chem. 1956, 287, 17.
13. R. B. Kerber in Comprehensive Organometallic Chemistry II, Vol. 7 (Eds.: E. W. Abel, F. G. A. Stone, G. Wilkinson, D. F. Shriver, M. I. Bruce), Elsevier, Oxford, UK, 1995, chap. 2, pp. 101-229;
14. M. D. Johnson in Comprehensive Organometallic Chemistry, Vol. 4 (Eds.: G. Wilkinson, F. G. A. Stone, E. W. Abel), Pergamon, Oxford, UK, 1982, Section 31.2, pp. 331-376.
15. A. Fürstner, H. Krause, C. W. Lehmann, Angew. Chem. 2006, 118, 454;
16. Angew. Chem. Int. Ed. 2006, 45, 440;
17. H. J. Spiegl, G. Groh, H. J. Berthold, Z. Anorg. Allg. Chem. 1973, 398, 225.
18. C. Bolm, J. Legros, J. Le Paih, L. Zani, Chem. Rev. 2004, 104, 6217;
19. J. K. Kochi, J. Organomet. Chem. 2002, 653, 11.
20. G. Champetier, Bull. Soc. Chim. Fr. 1930, 47, 1131.
21. For a detailed account of early results, see: F. A. Cotton, Chem. Rev. 1955, 55, 551.
22. T. J. Kealy, P. L. Pauson, Nature 1951, 168, 1039.
23. B. K. Bower, H. G. Tennent, J. Am. Chem. Soc. 1972, 94, 2512.
24. P. J. Alonso, J. Forniés, M. A. García-Monforte, A. Martín, B. Menjón, C. Rillo, Chem. Eur. J. 2002, 8, 4056;
25. P. J. Alonso, L. R. Falvello, J. Forniés, M. A. García-Monforte, A. Martín, B. Menjón, G. Rodríguez, Chem. Commun. 1998, 1721.
26. J. Cirera, P. Alemany, S. Alvarez, Chem. Eur. J. 2004, 10, 190.
27. D. Jacoby, C. Floriani, A. Chiesi-Villa, C. Rizzoli, J. Chem. Soc. Chem. Commun. 1991, 220.
28. D. Bhattacharya, S. Dey, S. Maji, K. Pal, S. Sarkar, Inorg. Chem. 2005, 44, 7699.
29. C. A. Reed, F. Guiset, J. Am. Chem. Soc. 1996, 118, 3281.
30. 1u)-type normal deformations of metalloporphyrins respectively: W. Jentzen, X.-Z. Song, J. A. Shelnutt, J. Phys. Chem. B 1997, 101, 1684.
31. III by-product formed by thermal degradation and aging of 1 both in solution and in the solid state. The contribution of this by-product to the total signal in the spectrum in Figure 2 a is less than 5 %.
32. H. Keutel, I. Käpplinger, E.-G. Jäger, M. Grodzicki, V. Schünemann, A. X. Trautwein, Inorg. Chem. 1999, 38, 2320.
33. [23]
34. G. H. Loew in Iron Porphyrins, Part I (Eds. : A. B. P. Lever, H. B. Gray), Addison-Wesley, Reading, MA, 1983, chap. 1, pp. 1-87;
35. M. M. Maltempo, T. H. Moss, Q. Rev. Biophys. 1976, 9, 181;
36. G. Harris, Theor. Chim. Acta 1968, 10, 155;
37. G. Harris, Theor. Chim. Acta 1968, 10, 119.
38. X.-Y. Kuang, I. Morgenstern-Badarau, Phys. Status Solidi B 1995, 191, 395.
39. E. Bradford, W. Marshall, Proc. Phys. Soc. London 1966, 87, 731.