Optics and Spectroscopy

, Volume 123, Issue 2, pp 269–273 | Cite as

IR spectroscopy of organic co-crystals of 4-nitrophenol with 2-aminopyridine and 2,6-diaminopyridine

  • V. O. Kalyabin
  • M. I. Fokina
  • N. A. Zulina
Condensed-Matter Spectroscopy


IR spectra of co-crystals based on 4-nitrophenol with derivatives of aminopyridines are studied within the range of 450–4500 cm–1. As samples, 2-aminopyridine–4-nitrophenol and 2,6-diaminopyridine–4-nitrophenol are chosen. The samples are prepared by two methods, i.e., by pressing of potassium bromide pellets and by coating of fluorite with a mixture of the sample with vaseline oil. Comparative analysis shows that the spectra of co-crystals differ from the spectra of mixtures of their components. It is found that some vibrations in the spectra correspond to vibrations of aminogroups probably involved in bonding between components in co-crystals, which confirms the formation of co-crystals.


Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.


  1. 1.
    V. G. Besprozvannykh and V. P. Pervadchuk, Nonlinear Optics, The School-Book (Perm. Gos. Tekh. Univ., Perm, 2011) [in Russian].Google Scholar
  2. 2.
    Yu. I. Sirotin and M. P. Shaskol’skaya, Introduction to Crystal Physics, The School-Book (Nauka, Moscow, 1979) [in Russian].Google Scholar
  3. 3.
    D. Marinotto, E. Lucenti, G. Scavia, R. Ugo, S. Tavazzi, G. Mattei, and E. Cariati, J. Mater. Chem., No. 2, 8532 (2014). doi 10.1039/C4TC01445FGoogle Scholar
  4. 4.
    I. Pavlovetc, S. Draguta, M. Fokina, T. Timofeeva, and I. Denisyuk, Opt. Commun. 362, 64 (2015). doi 10.1016/j.optcom.2015.05.034ADSCrossRefGoogle Scholar
  5. 5.
    G. Anandhababu, R. Parumal Ramasamy, and P. Ramasamy, Mater. Chem. Phys., No. 117, 326 (2009).CrossRefGoogle Scholar
  6. 6.
    V. V. Blagoveshchenskii, V. S. Zavgorodnii, A. V. Belyakov, S. V. Khotuntsova, and B. B. Bolotov, Study of Organic Molecular Crystals for Nonlinear Optics Aims (Khim. Khim. Tekhnol., St. Petersburg, 2012) [in Russian].Google Scholar
  7. 7.
    M. S. Fonari, S. D. Draguta, A. E. Masunov, J. Zazueta, S. Sullivan, M. Y. Antipin, and T. V. Timofeeva, Cryst. Eng. Commun., No. 15, 4700 (2013). doi 10.1039/C3CE40291FCrossRefGoogle Scholar
  8. 8.
    B. F. Levine, C. G. Bethea, C. D. Thurmond, R. T. Lynch, and J. L. Bernstein, J. Appl. Phys. 50, 2523 (1979).ADSCrossRefGoogle Scholar
  9. 9.
    E. Pretsch, P. Buhlmann, and C. Aflolter, Structure Determination of Organic Compounds (Springer, Berlin, 2000).CrossRefGoogle Scholar

Copyright information

© Pleiades Publishing, Ltd. 2017

Authors and Affiliations

  1. 1.Department of Information Technologies of the Fuel and Energy ComplexITMO UniversitySt. PetersburgRussia

Personalised recommendations