View PDF Version
 
DOI: 10.1039/A808089E (Paper) Reference Section for: J. Mater. Chem., 1999, 9, 979-983

Crystal structure and magnetic properties of [Fe{N(CN)2}2(MeOH)2] a 2-D layered network consisting of hydrogen-bonded 1-D chains

(Note: The full text of this document is currently only available in the PDF Version )

Jamie L. Manson, Atta M. Arif and Joel S. Miller

Abstract

A novel 2-D layered network structure [Fe{N(CN)2}2(MeOH)2] was synthesized and characterized by X-ray crystallography, vibrational, and magnetic susceptibility. The neutral 2-D stair-like framework consists of hydrogen-bonded infinite 1-D {Fe[N(CN)2]2} ribbons that pack in a staggered arrangement where nearest-neighboring chains are slipped a/2 relative to one another. Two methanol molecules are coordinated to the FeII center via the oxygen atoms in a trans configuration resulting in a compressed FeN4O2 octahedron. Hydrogen-bond interactions occur via N(2)‥H(1)-O(1) where N(2) is the amide nitrogen atom of a nearby ribbon. The magnetic susceptibility was interpreted according to an S=2 expression which includes the Weiss constant and zero-field splitting giving g=2.04, θ=–2.0 K, and D=–1.7 K. Intrachain exchange interactions were determined from a fit to an S=2 antiferromagnetic chain model leading to g=2.04 and J/kB=–0.23 K. Further interchain interaction via the hydrogen bond was determined by incorporation of a molecular-field correction term yielding J′/kB=–0.02 K indicating very weak antiferromagnetic coupling between chains.

References

  1. R. L. Carlin and F. Palacio, Coord. Chem. Rev., 1985, 65, 141 CrossRef CAS; R. L. Carlin, J. Chem. Educ., 1991, 68, 361 CAS.
  2. (a) J. S. Miller, J. C. Calabrese, A. J. Epstein, R. W. Bigelow, J. H. Zhang and W. M. Reiff, J. Chem. Soc., Chem. Commun., 1986, 1026 RSC; (b) J. S. Miller, J. C. Calabrese, H. Rommelmann, S. R. Chittipeddi, J. H. Zhang, W. M. Reiff and A. J. Epstein, J. Am. Chem. Soc., 1987, 109, 769 CrossRef CAS; (c) Y. Pei, M. Verdaguer and O. Kahn, J. Am. Chem. Soc., 1986, 108, 428.
  3. (a) J. S. Miller, J. C. Calabrese, R. S. McLean and A. J. Epstein, Adv. Mater., 1992, 4, 498 CrossRef CAS; (b) J. S. Miller and A. J. Epstein, Chem. Commun., 1998, 1319 RSC.
  4. K. Fegy, D. Luneau, E. Belorizky, M. Novac, J.-L. Tholence, C. Paulsen, T. Ohm and P. Rey, Inorg. Chem., 1998, 37, 4524 CrossRef CAS.
  5. (a) I. Potocnák, M. Dunaj-Jurco, D. Miklos and L. Jäger, Acta Crystallogr., Sect. C, 1996, 52, 1653 CrossRef; (b) I. Potocnák, M. Dunaj-Jurco, D. Miklos and M. Kabesová, Acta Crystallogr., Sect. C, 1995, 51, 600 CrossRef; (c) Y. M. Chow, Inorg. Chem., 1971, 10, 1938 CrossRef CAS; (d) Y. M. Chow and D. Britton, Acta Crystallogr., Sect. B, 1977, 33, 697 CrossRef; (e) D. Britton, Acta Crystallogr., Sect. C, 1990, 46, 2297 CrossRef; (f) J. L. Manson, C. D. Incarvito, A. L. Rheingold and J. S. Miller, J. Chem. Soc., Dalton Trans., 1998, 3705 RSC; (g) J. Mrozinski, M. Hvastijová and J. Kohout, Polyhedron, 1992, 11, 2867 CrossRef CAS; (h) J. L. Manson, C. R. Kmety, Q. Huang, J. W. Lynn, G. Bendele, S. Pagola, P. W. Stephens, A. J. Epstein and J. S. Miller, Chem. Mater., 1998, 10, 2552 CrossRef CAS; (i) Y. M. Chow and D. Britton, Acta Crystallogr., Sect. B, 1975, 31, 1934 CrossRef; (j) J. L. Manson, C. F. Campana and J. S. Miller, unpublished results.
  6. H. Köhler, H. Hartung and B. Seifert, Z. Anorg. Allg. Chem., 1966, 347, 30 CrossRef.
  7. M. Hvastijová, J. Kohout, H. Köhler and G. Ondrejovic, Z. Anorg. Allg. Chem., 1988, 566, 111 CrossRef CAS.
  8. J. Mrozinski, J. Kohout, M. Hvastijová and H. Köhler, Transition Met. Chem., 1986, 11, 481 CAS.
  9. M. Hvastijová, J. Kozisek, J. Kohout, L. Jäger and H. Fuess, Transition Met. Chem., 1995, 20, 276 CAS.
  10. SHELX97 Programs for Crystal Structure Analysis (Release 97-2), University of Göttingen, Germany, 1997.
  11. H. Köhler, H. Wusterhausen, M. Jeschke and A. Kolbe, Z. Anorg. Allg. Chem., 1987, 547, 69 CrossRef.
  12. M. Hvastijová, J. Kohout, M. Okruhlica, J. Mrozinski and L. Jäger, Transition Met. Chem., 1993, 18, 579 CAS.
  13. M. Hvastijová, J. Kohout, H. Wusterhausen and H. Köhler, Z. Anorg. Allg. Chem., 1984, 510, 37 CrossRef CAS.
  14. J. L. Manson, A. M. Arif, C. D. Incarvito, L. M. Liable-Sands, A. L. Rheingold and J. S. Miller, submitted.
  15. H. Köhler, A. Kolbe and G. Lux, Z. Anorg. Allg. Chem., 1977, 428, 103 CrossRef.
  16. ORTEP 3 for Windows, L. J. Farrugia, J. Appl. Crystallogr., 1997, 30, 565 Search PubMed.
  17. J. L. Manson, D. W. Lee, A. L. Rheingold and J. S. Miller, Inorg. Chem., 1998, 37, 5966 CrossRef CAS.
  18. J. Kozisek, H. Paulus, M. Dankova and M. Hvastijová, Acta Crystallogr., Sect. C, 1996, 52, 3019 CrossRef.
  19. R. L. Carlin, Magnetochemistry, Springer, Berlin, 1986, ch. 2 Search PubMed.
  20. D. V. Behere and S. Mitra, Inorg. Chem., 1980, 19, 992 CrossRef CAS.
  21. F. Varret, Y. Allain and A. Miedan-Gros, Solid State Commun., 1974, 14, 17 CAS; F. Varret, J. Phys. Chem. Solids, 1976, 37, 257 CrossRef CAS.
  22. W. Hiller, J. Strahle, A. Datz, M. Hanack, W. F. Hatfield and P. Gutlich, J. Am. Chem. Soc., 1984, 106, 329 CrossRef CAS.
  23. B. E. Myers, L. Berger and S. A. Friedberg, J. Appl. Phys., 1968, 40, 1149 CrossRef CAS.
  24. M. Kurmoo and C. J. Kepert, New J. Chem., 1998, 22, 1515 RSC.
  25. L. Manson, C. R. Kmety, A. J. Epstein and J. S. Miller, submitted.
Click here to see how this site uses Cookies. View our privacy policy here.