Abstract
A sample inorganic A-type Anderson polyoxometalate (POM) (TeMo6) compound formulated as [Co(H2O)6]3[TeMo6O24] is synthesized in aqueous solution by slow evaporation technique. Single-crystal X-ray diffraction analysis reveals that the obtained compound crystallizes in the centrosymmetric hexagonal space group (R-3c) with a formula unit made up of one [TeMo6O24]6− A-type Anderson anion and three [Co(H2O)3]2+ cations. The molecular Hirshfeld surface indicates that the crystal packing is stabilized by H-bonds interactions to generate 3D supramolecular frameworks. Furthermore, some optical properties such as bandgap energy, refractive index, dielectric constant and optical conductivity of the sample are investigated. The large value of refractive index known in the visible region of electromagnetic spectrum (n = 3.5 at 1.8 eV) reveals that this sample can become a promising candidate for visible optical communication devices. The emission fluorescent spectrum in the solid state at room temperature is measured and the decay lifetime curves are obtained by monitoring the ligand-to-metal charge transfer transition (LMCT). The studies of the colorimetric properties of the sample reveal that the color coordinates (x = 0.33667; y = 0.25564) are located in the region of National Television System Committee (NTSC) in the CIE chromaticity chart and the calculated correlated color temperature value (CCT ~ 5085 K) indicates that the optimized compound could be applied as a cool light emission diode.
Similar content being viewed by others
References
JJP Berzelius 1826 Ann. Phys. Chem. 6 369 380
A Blazevic A Rompel 2016 Coord. Chem. Rev. 307 42 64
A Proust R Thouvenot P Gouzerh 2008 Chem. Commun. 16 1837 1852
DE Katsoulis 1998 Chem. Rev. 98 359 388
IV Kozhenikov 1998 Chem. Rev. 98 171 198
AJ Gaunt I May M Helliwell SJ Richardson 2002 Am. Chem. Soc. 124 13350 13351
V Shivaiah M Nagaraju SK Das 2003 Inorg. Chem. 42 6604 6606
HY An YG Li EB Wang DR Xiao CY Sun L Xu 2005 Inorg. Chem. 44 6062 6070
HY An DR Xiao EB Wang YG Li XL Wang L Xu 2005 Eur. J. Inorg. Chem. 2005 854 859
JW Zhang YC Huang J Zhang S She J Hao YQ Wei 2014 Dalton Trans. 43 2722 2725
NI Gumerova A Blazevic TC Fraile A Roller G Giester A Rompel 2018 Acta Cryst. C74 1378 1383
SK Suram PF Newhouse JM Gregoire ACS Comb 2016 Sci. 18 673 681
H Yadav N Sinha S Goel B Singh I Bdikin A Saini K Gopalaiahd B Kumara 2017 Acta Cryst. B 73 805 819
GM Sheldrick 2017 Acta Cryst. A 64 112 122
S.K. Wolff, D.J. Grimwood, J.J. McKinnon, M.J. Turner, D. Jayatilaka, M. A. Spackman, (2013). Crystal Explorer 3.1, University of Western Australia, Crawley, Western, Australia, pp. 2005–2013.
ID Brown D Altermatt 1985 Acta Cryst. B 41 244 247
X Wang J Sun H Lin Z Chang A Tian G Liu X Wang 2016 Dalton Trans. 45 2709 2719
AL Rohl M Moret W Kaminsky K Claborn JJ McKinnon B Kahr 2008 Cryst. Growth Des. 8 4517 4525
N Tyagi N Sinha H Yadava B Kumara 2016 Acta Cryst. B 72 593 601
C. Jelsch, K. Ejsmont. L. Hudera, IUCrJ. 1 (2014) 119–128.
R Khoshnavazi L Kaviani FM Zonoz 2009 Inorg. Chim. Acta. 362 1223 1228
SC Manna S Mistri E Zangrando 2014 Inorg. Chim. Acta. 413 166 173
S.Y. El-Zaiat, Optik. 124, 157–161 (2013)
G Anbazhagan PS Joseph G Shankar J Asian 2012 J. Technol. 11 36 39
L Wu H Ma Z Han C Li 2009 Solid State Sci. 11 43 48
RV Deun D Ndagsi J Liu IV Driessche KV Hecke AM Kaczmarek 2015 Dalton Trans. 44 15022 15030
S Dutta S Som SK Sharma 2013 Dalton Trans. 42 9654 9661
HR Sewall 1948 J. Opt. Soc. Am. 48 985 995
CS McCamy 1992 Color Res. Appl. 17 142 144
M Soares JM Soares AJ Fernandes L Rino FM Costa T Monteiro 2011 J. Mater. Chem. 21 15262 15265
X Guo 2004 K. W. Houser Lighting Res. Technol. 36 183 197
JH Andres RL Lee 1999 J. Romero Appl. Optics. 38 5703 5709
Acknowledgements
The authors thank for financial Professor Dominique Luneau of Lyon University (France) for the data collection facilities.
Author information
Authors and Affiliations
Corresponding author
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Electronic supplementary material
Below is the link to the electronic supplementary material.
Rights and permissions
About this article
Cite this article
Ammari, Y., Abid, S. & Naifer, K.H. Synthesis, crystal structure and optical properties of Anderson-type heteropolyanion with cobalt cations. Appl. Phys. A 126, 101 (2020). https://doi.org/10.1007/s00339-020-3280-7
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s00339-020-3280-7