Hostname: page-component-8448b6f56d-c4f8m Total loading time: 0 Render date: 2024-04-19T14:04:18.732Z Has data issue: false hasContentIssue false
  • English
  • Français

Crystal structure of a new polymorph of iodic acid, δ-HIO3, from powder diffraction

Published online by Cambridge University Press:  15 August 2017

Tao Wu Open the ORCID record for Tao Wu [Opens in a new window] ,
Peter Y. Zavalij  and
Michael R. Zachariah
Tao Wu
Affiliation:
Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742
Peter Y. Zavalij
Affiliation:
Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742
Michael R. Zachariah*
Affiliation:
Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742 Department of Chemical and Biochemical Engineering, University of Maryland, College Park, Maryland 20742
*
a)Author to whom correspondence should be addressed. Electronic mail: mrz@umd.edu
Get access Rights & Permissions [Opens in a new window]

Abstract

A new polymorph of iodic acid, δ-HIO3, synthesized via aerosol spray pyrolysis was characterized with powder X-ray diffraction and its crystal structure was solved. We find that a previously misidentified phase of I4O9 hydrate is in fact a new polymorph of HIO3, which crystalizes in the orthorhombic space group P212121.

Keywords

iodic acidscrystal structure determinationpowder diffractionI4O9 hydrateRietveld refinement
Type
New Diffraction Data
Information
Powder Diffraction , Volume 32 , Issue 4 , December 2017 , pp. 261 - 264
Check for updates
Copyright
Copyright © International Centre for Diffraction Data 2017 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Bergman, J. G. Jr., Boyd, G. D., Ashkin, A., and Kurtz, S. K. (1969). “New nonlinear optical materials: metal oxides with nonbonded electrons,” J. Appl. Phys. 40, 2860–2862.CrossRefGoogle Scholar
Cheary, R. W. and Coelho, A. (1992). “A fundamental parameters approach to X-ray line-profile fitting,” J. Appl. Crystallogr. 25, 109–121.CrossRefGoogle Scholar
Fischer, A. (2005). “Redetermination of HI3O8, an adduct of formula HIO3·I2O5 ,” Acta Crystallogr. E61, i278–i279.Google Scholar
Fischer, A. and Lindsjö, M. (2005). “γ-HIO3 – a metastable, centrosymmetric polymorph of iodic acid,” Z. Anorg. Allg. Chem. 631, 1574–1576.CrossRefGoogle Scholar
Jang, H. D., Kim, S. K., Chang, H., Choi, J.-W., Luo, J., and Huang, J. (2013). “One-step synthesis of PT-nanoparticles-laden graphene crumples by aerosol spray pyrolysis and evaluation of their electrocatalytic activity,” Aerosol Sci. Technol. 47, 93–98.CrossRefGoogle Scholar
Kaplowitz, D., Jain, G., Gaskell, K., Ponce, A., Shang, P., and Zachariah, M. R. (2013). “Aerosol synthesis and reactivity of thin oxide shell aluminum nanoparticles via fluorocarboxylic acid functional coating,” Part. Part. Syst. Charact. 30, 881–887.CrossRefGoogle Scholar
Little, B. K., Emery, S. B., Nittinger, J. C., Fantasia, R. C., and Lindsay, C. M. (2015). “Physiochemical characterization of iodine(V) oxide, part 1: hydration rates,” Propellants Explos. Pyrotech. 40, 595–603.CrossRefGoogle Scholar
Liu, L., Taylor, D., Rodriguez, E., and Zachariah, M. R. (2016). “Influence of transition metal electronegativity on the oxygen storage capacity of perovskite oxides,” Chem. Commun. 52, 10369–10372.CrossRefGoogle ScholarPubMed
Naito, H. and Inaba, H. (1972). “Measurement of the refractive indices of α–iodic acid, HIO3 crystal,” Opto-electronics 4, 335–337.CrossRefGoogle Scholar
Rogers, M. T. and Helmholz, L. (1941). “The crystal structure of iodic acid,” J. Am. Chem. Soc. 63, 278–284.CrossRefGoogle Scholar
Sheldrick, G. M. (2015). “SHELXT – Integrated space-group and crystal-structure determination,” Acta Crystallogr. A71, 3–8.Google Scholar
Stahl, K. and Szafranski, M. (1992). “A single-crystal neutron diffraction study of HIO3 at 295 and 30 K and of DIO3 at 295 K,” Acta Chem. Scand. 46, 1146–1148.CrossRefGoogle Scholar
Wikjord, A., Taylor, P., Torgerson, D., and Hachkowski, L. (1980). “Thermal behavior of corona-precipitated iodine oxides,” Thermochim. Acta 36, 367–375.CrossRefGoogle Scholar
Wu, T., SyBing, A., Wang, X., and Zachariah, M. R. (2017). “Aerosol synthesis of phase pure iodine/iodic biocide microparticles,” J. Mater. Res. 4, 890–896.CrossRefGoogle Scholar
Zhou, W., DeLisio, J. B., Li, X., Liu, L., and Zachariah, M. R. (2015). “Persulfate salt as an oxidizer for biocidal energetic nano-thermites,” J. Mater. Chem. A 3, 11838–11846.CrossRefGoogle Scholar
Supplementary material: File

Wu supplementary material

Wu supplementary material 1

Download Wu supplementary material(File)
File 382.8 KB
Supplementary material: File

Wu supplementary material

Wu supplementary material 2

Download Wu supplementary material(File)
File 906.8 KB