The Mixed-Valence Double-Cubanoid Cluster [Fe8S12(ButNC)12]: Synthesis, Structure, and Exchange Coupling of a New Structural Array of Four Fe(III) Sites

Inorganic Chemistry

Volumn 37, Issue 12, 1998, Pages 2926-2932

  Goh, C ^a   Nivorozhkin, A ^a   Yoo, S J ^b   Bominaar, E L ^b   Munck E ^b   Holm, R H ^a  

^a HARVARD UNIVERSITY   (United States)

^b CARNEGIE MELLON UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0000465498     PISSN: 00201669     EISSN: None     Source Type: Journal    
DOI: 10.1021/ic980085t     Document Type: Article

References (39)

1. Peters, J. W.; Stowell, M. H. B.; Soltis, S. M.; Finnegan, M. G.; Johnson, M. K.; Rees, D. C. Biochemistry 1997, 36, 181. This structure supersedes earlier structural models of the P clusters deduced from X-ray data: Howard, J. B.; Rees, D. C. Chem. Rev. 1996, 96, 2965.
2. Peters, J. W.; Stowell, M. H. B.; Soltis, S. M.; Finnegan, M. G.; Johnson, M. K.; Rees, D. C. Biochemistry 1997, 36, 181. This structure supersedes earlier structural models of the P clusters deduced from X-ray data: Howard, J. B.; Rees, D. C. Chem. Rev. 1996, 96, 2965.
3. Bolin, J. T.; Campobasso, N.; Muchmore, S. W.; Morgan, T. V.; Mortenson, L. E. In Molybdenum Enzymes, Cofactors, and Model Systems; Stiefel, E. I., Coucouvanis, D., Newton, W. E., Eds.; American Chemical Society: Washington, DC, 1993; pp 186-195.
4. Challen, P. R.; Koo, S.-M.; Dunham, W. R.; Coucouvanis, D. J. Am. Chem. Soc. 1990, 112, 2455.
5. Huang, J.; Mukerjee, S.; Segal, B. M.; Akashi, H.; Zhou, J.; Holm, R. H. J. Am. Chem. Soc. 1997, 119, 8662.
6. Huang, J.; Holm, R. H. Inorg. Chem. 1998, 37, 2247.
7. Cai, L.; Segal, B. M.; Long, J. R.; Scott, M. J.; Holm, R. H. J. Am. Chem. Soc. 1995, 117, 8863.
8. Goh, C.; Segal, B, M.; Huang, J.; Long, J. R.; Holm, R. H. J. Am. Chem. Soc. 1996, 118, 11844.
9. Harmjanz, M.; Saak, W.; Haase, D.; Pohl, S. J. Chem. Soc., Chem. Commun. 1997, 951.
10. Hoveyda, H. R.; Holm, R. H. Inorg. Chem. 1997, 36, 4571.
11. 4 cores and bridged partly or entirely through the heterometal M: Huang, J.; Goh, C.; Holm, R. H. Inorg. Chem. 1997, 36, 356.
12. For depictions of other structural motifs, see: Long, J. R.; Holm, R. H. J. Am. Chem. Soc. 1994, 116, 9987.
13. Goh, C.; Weigel, J. A.; Holm, R. H. Inorg. Chem. 1994, 33, 4861.
14. See paragraph at the end of this article for Supporting Information available.
15. Weigel, J. A.; Srivastava, K. K. P.; Day, E. P.; Münck, E.; Holm, R. H. J. Am. Chem. Soc. 1990, 112, 8015.
16. (a) Mayerle, J. J.; Denmark, S. E.; DePamphilis, B. V.; Ibers, J. A.; Holm, R. H. J. Am. Chem. Soc. 1975, 97, 1032.
17. (b) Cai, J.; Cheng, C. Jiegou Huaxue (J. Struct Chem.) 1988, 7, 43.
18. (c) Ueyama, N.; Ueno, S.; Sugawara, T.; Tatsumi, K.; Nakamura, A.; Yasuoka, N. J. Chem. Soc., Dalton Trans. 1991, 2723.
19. Yoo, S. J.; Hu, Z.; Goh, C.; Bominaar, E. L.; Holm, R. H.; Münck, E. J. Am. Chem. Soc. 1997, 119, 8732.
20. 6 and in this work (at 223 and 213 K, respectively) are in good agreement. Data from the more recent determination are to be preferred.
21. (a) Kubas, G. J.; Vergamini, P. J. Inorg. Chem. 1981, 20, 2667,
22. (b) Jordanov, J.; Gaillard, J.; Prudon, M. K.; van der Linden, J. G. M. Inorg. Chem. 1987, 26, 2202.
23. 1+: Dupré, N.; Auric, P.; Hendriks, H. M. J.; Jordanov, J. Inorg. Chem. 1986, 25, 139.
24. 1+: Blonk, H. L.; Mesman, J.; van der Linden, J. G. M.; Steggerda, J. J.; Smits, J. M. M.; Beurskens, G.; Beurskens, P. T.; Tonon, C.; Jordanov, J. Inorg. Chem. 1992, 31, 962.
25. 2+: Dupré, N.; Hendriks, H. M. J.; Jordanov, J.; Gaillard, J.; Auric, P. Organometallics 1984, 3, 800.
26. 0,+,2+: Inomata, S.; Tobita, H.; Ogino, H. Inorg. Chem. 1992, 31, 722. Inomata, S.; Hitomi, K.; Tobita, H.; Ogino, H. Inorg. Chim. Acta 1994, 225, 229.
27. 0,+,2+: Inomata, S.; Tobita, H.; Ogino, H. Inorg. Chem. 1992, 31, 722. Inomata, S.; Hitomi, K.; Tobita, H.; Ogino, H. Inorg. Chim. Acta 1994, 225, 229.
28. Föppl, H.; Busmann, E.; Frorath, F. K. Z. Anorg. Allg. Chem. 1962, 314, 12.
29. (a) Müller, A.; Jaegermann, W. Inorg. Chem. 1979, 18, 2631.
30. (b) Müller, A.; Jaegermann, W.; Enemark, J. H. Coord. Chem. Rev. 1982, 46, 245.
31. (a) Coucouvanis, D.; Challen, P. R.; Koo, S.-M.; Davis, W. M.; Butler, W.; Dunham, W. R. Inorg. Chem. 1989, 28, 4181.
32. (b) Challen, P. R.; Koo, S.-M.; Kim, C. G.; Dunham, W. R.; Coucouvanis, D. J. Am. Chem. Soc. 1990, 112, 8606.
33. (c) Demadis, K. D.; Chen, S.-J.; Coucouvanis, D. Polyhedron 1994, 13, 3147.
34. 2+ units in synthetic compounds and proteins are antiferromagnetically coupled; see: (a) Gillum, W. O.; Frankel, R. B.; Foner, S.; Holm, R. H. Inorg. Chem. 1976, 15, 1095.
35. 4+ unit are antiferromagnetically coupled:
36. (c) Dorfman, J. R.; Girerd, J.-J.; Simhon, E. D.; Stack, T. D. P.; Holm, R. H. Inorg. Chem. 1984, 23, 4407.
37. (d) Mukherjee, R. N.; Stack, T. D. P.; Holm, R. H. J. Am. Chem. Soc. 1988, 110, 1850.
38. The number in parentheses is the estimated error associated with the subtraction of contributions for paramagnetic impurities, diamagnetism, and temperature-independent paramagnetism from the raw data (cf. ref 16).
39. Mouesca, J. M.; Noodleman, L.; Case, D. A. Inorg. Chem. 1994, 33, 4819.