Skip to main content
SpringerLink
Log in

Characterization and crystal structure of a new layered cadmium diphosphate: KCdHP2O7∙2H2O

  • Published:
Journal of Structural Chemistry Aims and scope Submit manuscript

Abstract

A new potassium cadmium hydrogen diphosphate dihydrate, KCdHP2O7∙2H2O (1), has been synthesized by slow evaporation at room temperature and characterized by FT-IR, Raman, TG-DTA, and single crystal X-ray diffraction. Compound (1) crystallizes in the orthorhombic Pcmn space group with the unit cell parameters a = 6.5814(8) Å, b = 7.9428(9) Å, c = 15.961(6) Å, V = 834.4(3) Å3 and Z = 4. Its structure consists of polyhedral layers parallel to the ab plane where each CdO6 octahedron (m position) shares four edges with three different diphosphate groups. In the Cd octahedron, two oxygen atoms residing in (m) special positions belong to coordinated water molecules. These layers are joint by K+ cations (4c Wyckoff position) and hydrogen bonds, leading thus to a two-dimensional framework. The structural model is supported by the bond-valence-sum validation tool as calculated valences are close to the formal oxidation numbers.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. K. Jayaraman, R. Vaidhyanathan, S. Natarajan, and C. N. R. Rao, J. Solid State Chem., 162, 188–194 (2001).

    Article  CAS  Google Scholar 

  2. I. Sougandi, T. M. Rajendiran, R. Venkatesan, and R. Sambasiva, Indian Acad. Sci., Chem. Sci., 114, 473–479 (2002).

    Article  CAS  Google Scholar 

  3. M. P. Orlova, D. B. Kitaev, M. L. Spiridonova, N. V. Zubkova, Y. K. Kabalov, and A. I. Orlova, Crystallogr. Rep., 50, 918–922 (2005).

    Article  CAS  Google Scholar 

  4. S. Adams, SoftBV program, University of Göttingen, Germany (2003); http://kristall.uni-mki.gwdg.de/softBV.

    Google Scholar 

  5. G. M. Sheldrick, Acta Crystallogr., A 64, 112–122 (2008).

    Article  CAS  Google Scholar 

  6. R. L. Frost, Spectrochim. Acta, Part A: Mol. Biomol. Spectrosc., 60, 1439–1445 (2004).

    Article  Google Scholar 

  7. A. M. Chippindale, F. O. M. Gaslain, A. D. Bond, and A. V. Powel, J. Mater. Chem., 13, 1950–1955 (2003).

    Article  CAS  Google Scholar 

  8. A. Uztetik-Morkan, I. Morkan, G. Özen, H. Güler, and M. Kizilyalli, Phosphorus, Sulfur Silicon Relat. Elem., 180, 2635–2644 (2005).

    Article  CAS  Google Scholar 

  9. R. Khaoulaf, A. Ennaciri, M. Ezzaafrani, and F. Capitelli, Phosphorus, Sulfur Silicon Relat. Elem., 188, 1038–1055 (2013).

    Article  CAS  Google Scholar 

  10. R. Essehli, A. Lamhamdi, A. T. Alaoui, B. El Bali, E. Mejdoubi, M. Lachkar, M. Dusek, and K. Fejfarova, J. Chem. Crystallogr., 42, 136–140 (2012).

    Article  Google Scholar 

  11. G. A. Lager and G. V. Gibbs, Am. Mineral., 58, 756–764 (1973).

    CAS  Google Scholar 

  12. V. Korthuis, N. Khosrovani, A. W. Sleight, N. Roberts, R. Dupree, and W. W. Warren, Chem. Mater., 7, 412–417 (1995).

    Article  CAS  Google Scholar 

  13. T. Yang, S. Yang, F. Liao, and J. Lin, J. Solid State Chem., 181, 1347–1353 (2008).

    Article  CAS  Google Scholar 

  14. M. Waseem, S. Nuhmani, and C. S. Ra, Int. J. Sports Sci. Eng., 3, 180–186 (2009).

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Laboratoire des Matériaux Utiles, Institut National de Recherche et d’Analyse Physico-chimique Sidi-Thabet, 2020, Tunis, Tunisia

    S. Kouass

  2. Université de Gafsa, Faculté des Sciences, Unité de Recherche Matériaux, Energie et Energies Renouvelables MEER, Sidi Ahmed Zarroug, 2112, Gafsa, Tunisia

    A. Selmi

  3. Université de Carthage, Faculté des Sciences de Bizerte, Laboratoire de Chimie des Matériaux, 7021, Zarzouna, Bizerte, Tunisia

    A. Selmi

  4. Université de Tunis, Institut Préparatoire aux Etudes d′Ingénieurs de Tunis, Rue Jawaher Lel Nehru, 1089, Montfleury, Tunis, Tunisia

    H. Chebbi

  5. Université de Tunis El Manar, Faculté des Sciences, Laboratoire de Matériaux, Cristallochimie et Thermodinamique Appliquée, El Manar II, 2092, Tunis, Tunisia

    H. Chebbi & A. Guesmi

  6. Al-Baha University, Faculty of Sciences and Arts in Al Mukhwah, Al Mukhwah, Al Baha Region, Kingdom of Saudi Arabia

    A. Guesmi

Authors
  1. S. Kouass
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. A. Selmi
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. H. Chebbi
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. A. Guesmi
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to H. Chebbi.

Additional information

The text was submitted by the authors in English. Zhurnal Strukturnoi Khimii, Vol. 57, No. 4, pp. 717-721, May-June, 2016.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Kouass, S., Selmi, A., Chebbi, H. et al. Characterization and crystal structure of a new layered cadmium diphosphate: KCdHP2O7∙2H2O. J Struct Chem 57, 679–683 (2016). https://doi.org/10.1134/S0022476616040077

Download citation

  • Received:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1134/S0022476616040077

Keywords

Search

Navigation