Complex thermal expansion properties in a molecular honeycomb lattice

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Loughrey, J ; Comyn, TP ; Apperley, DC ; Little, M ; Halcrow, MA (2014)
  • Publisher: Royal Society of Chemistry

[FeL3][BF4]2·xH2O (L = 3-(pyrazinyl)-1H-pyrazole) shows negative thermal expansion between 150-240 K but positive thermal expansion at 240-300 K, linked to rearrangement of anions and water molecules within pores in the lattice.
  • References (9)

    R. J. Smithson, C. A. Kilner, A. R. Brough and M. A. Halcrow, Polyhedron, 2003, 22, 725.

    J. S. O. Evans, J. Chem. Soc., Dalton Trans., 1999, 3317; W. Miller, C. W. Smith, D. S. Mackenzie and K. E. Evans, J. Mater. Sci., 2009, 44, 5441; C. Lind, Materials, 2012, 5, 1125.

    A. B. Cairns and A. L. Goodwin, Chem. Soc. Rev., 2013, 42, 4881.

    M. Azuma, W. Chen, H. Seki, M. Czapski, S. Olga, K. Oka, M. Mizumaki, T. Watanuki, N. Ishimatsu, N. Kawamura, S. Ishiwata, M. G. Tucker, Y. Shimakawa and J. P. Attfield, Nature Comm., 2011, 2, 347.

    X. Shen, C. Viney, E. R. Johnson, C. Wang and J. Q. Lu, Nature Chem., 2013, 5, 1035.

    D. Das, T. Jacobs and L. J. Barbour, Nature Mater., 2010, 9, 36; S. Smeets and M. Lutz, Acta Cryst., Sect. C Cryst. Struct. Commun., 2011, 67, m50; S. Bhattacharya and B. K. Saha, Cryst. Growth Des., 2012, 12, 4716; R. H. Jones, K. S. Knight, W. G. Marshall, J. Clews, R. J. Darton, D. Pyatt, S. J. Coles and P. N. Horton, CrystEngComm, 2014, 16, 237; E. R. Engel, V. J. Smith, C. X. Bezuidenhout and L. J. Barbour, Chem. Commun., 2014, 50, 4238.

    H. Birkedal, D. Schwarzenbach and P. Pattison, Angew. Chem., Int. Ed., 2002, 41, 754; Y. Pan, H. Birkedal, P. Pattison, D. Brown and G. Chapuis, J. Phys. Chem. B, 2004, 108, 6458.

    D. Göbbels and G. Meyer, Z. Anorg. Allg. Chem., 2002, 628, 1799.

    A. L. Spek, J. Appl. Cryst., 2003, 36, 7.

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