Hostname: page-component-cd9895bd7-7cvxr Total loading time: 0 Render date: 2024-12-29T03:41:15.841Z Has data issue: false hasContentIssue false
  • English
  • Français

Crystal structure of methylprednisolone acetate form II, C24H32O6

Published online by Cambridge University Press:  17 January 2018

Austin M. Wheatley ,
James A. Kaduk ,
Amy M. Gindhart  and
Thomas N. Blanton
Austin M. Wheatley
Affiliation:
North Central College, 30 N. Brainard St., Naperville, Illinois 60540
James A. Kaduk*
Affiliation:
North Central College, 30 N. Brainard St., Naperville, Illinois 60540 Illinois Institute of Technology, 3101 S. Dearborn St., Chicago, Illinois 60616
Amy M. Gindhart
Affiliation:
ICDD, 12 Campus Blvd., Newtown Square, Pennsylvania 19073-3273
Thomas N. Blanton
Affiliation:
ICDD, 12 Campus Blvd., Newtown Square, Pennsylvania 19073-3273
*
a)Author to whom correspondence should be addressed. Electronic mail: [email protected]
Get access Rights & Permissions [Opens in a new window]

Abstract

The crystal structure of methylprednisolone acetate form II, C24H32O6, has been solved and refined using synchrotron X-ray powder diffraction data, and optimized using density functional techniques. Methylprednisolone acetate crystallizes in space group P212121 (#19) with a = 8.17608(2), b = 9.67944(3), c = 26.35176(6) Å, V = 2085.474(6) Å3, and Z = 4. Both hydroxyl groups act as hydrogen bond donors, resulting in a two-dimensional hydrogen bond network in the ab plane. C–H⋯O hydrogen bonds also contribute to the crystal energy. The powder pattern is included in the Powder Diffraction File™ as entry 00-065-1412.

Keywords

methylprednisolone acetatepowder diffractionRietveld refinementdensity functional theory
Type
New Diffraction Data
Information
Powder Diffraction , Volume 33 , Issue 1 , March 2018 , pp. 44 - 48
Check for updates
Copyright
Copyright © International Centre for Diffraction Data 2018 

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

Altomare, A., Cuocci, C., Giacovazzo, C., Moliterni, A., Rizzi, R., Corriero, N., and Falcicchio, A. (2013). “EXPO2013: a kit of tools for phasing crystal structures from powder data,” J. Appl. Crystallogr. 46, 1231–1235.CrossRefGoogle Scholar
Bernstein, J., Davis, R. E., Shimoni, L., and Chang, N. L. (1995). “Patterns in hydrogen bonding: functionality and graph set analysis in crystals,” Angew. Chem. Int. Ed. Engl. 34(15), 1555–1573.CrossRefGoogle Scholar
Bravais, A. (1866). Etudes Cristallographiques (Gauthier Villars, Paris).Google Scholar
Bruno, I. J., Cole, J. C., Kessler, M., Luo, J., Motherwell, W. D. S., Purkis, L. H., Smith, B. R., Taylor, R., Cooper, R. I., Harris, S. E., and Orpen, A. G. (2004). “Retrieval of crystallographically-derived molecular geometry information,” J. Chem. Inf. Sci. 44, 2133–2144.CrossRefGoogle ScholarPubMed
Dassault Systèmes (2016). Materials Studio 2017R2 (BIOVIA, San Diego, CA).Google Scholar
Donnay, J. D. H. and Harker, D. (1937). “A new law of crystal morphology extending the law of Bravais,” Am. Mineral. 22, 446–467.Google Scholar
Dovesi, R., Orlando, R., Civalleri, B., Roetti, C., Saunders, V. R., and Zicovich-Wilson, C. M. (2005). “CRYSTAL: a computational tool for the ab initio study of the electronic properties of crystals,” Zeit. Krist. 220, 571–573.Google Scholar
Etter, M. C. (1990). “Encoding and decoding hydrogen-bond patterns of organic compounds,” Acc. Chem. Res. 23(4), 120–126.CrossRefGoogle Scholar
Favre-Nicolin, V. and Černý, R. (2002). “FOX, Free Objects for Crystallography: a modular approach to ab initio structure determination from powder diffraction,” J. Appl. Crystallogr. 35, 734–743.CrossRefGoogle Scholar
Finger, L. W., Cox, D. E., and Jephcoat, A. P. (1994). “A correction for powder diffraction peak asymmetry due to axial divergence,” J. Appl. Crystallogr. 27(6), 892–900.CrossRefGoogle Scholar
Friedel, G. (1907). “Etudes sur la loi de Bravais,” Bull. Soc. Fr. Mineral. 30, 326–455.Google Scholar
Gatti, C., Saunders, V. R., and Roetti, C. (1994). “Crystal-field effects on the topological properties of the electron-density in molecular crystals - the case of urea,” J. Chem. Phys. 101, 10686–10696.CrossRefGoogle Scholar
Groom, C. R., Bruno, I. J., Lightfoot, M. P., and Ward, S. C. (2016). “The Cambridge Structural Database,” Acta Crystallogr. Sect. B: Struct. Sci., Cryst. Eng. Mater. 72, 171–179.CrossRefGoogle ScholarPubMed
He, Y. and Han, K. (2015). “New methylprednisolone acetate crystal form,” Chinese Patent Application, CN104710493A.Google Scholar
Hirshfeld, F. L. (1977). “Bonded-atom fragments for describing molecular charge densities,” Theor. Chem. Acta 44, 129–138.CrossRefGoogle Scholar
ICDD (2017). PDF-4+ 2018 (Database). International Centre for Diffraction Data, edited by Dr. Soorya Kabekkodu (Newtown Square, PA, USA).Google Scholar
Kaduk, J. A., Crowder, C. E., Zhong, K., Fawcett, T. G., and Suchomel, M. R. (2014). “Crystal structure of atomoxetine hydrochloride (Strattera), C17H22NOCl,” Powder Diffr. 29(3), 269–273.CrossRefGoogle Scholar
Larson, A. C. and Von Dreele, R. B. (2004). General Structure Analysis System, (GSAS) (Los Alamos National Laboratory Report LAUR), pp. 86–784.Google Scholar
Lee, P. L., Shu, D., Ramanathan, M., Preissner, C., Wang, J., Beno, M. A., Von Dreele, R. B., Ribaud, L., Kurtz, C., Antao, S. M., Jiao, X., and Toby, B. H. (2008). “A twelve-analyzer detector system for high-resolution powder diffraction,” J. Synchroton Radiat. 15(5), 427–432.CrossRefGoogle ScholarPubMed
Macrae, C. F., Bruno, I. J., Chisholm, J. A., Edington, P. R., McCabe, P., Pidcock, E., Rodriguez-Monge, L., Taylor, R., van de Streek, J., and Wood, P. A. (2008). “Mercury CSD 2.0 – new features for the visualization and investigation of crystal structures,” J. Appl. Crystallogr. 41, 466–470.CrossRefGoogle Scholar
McKinnon, J. J., Spackman, M. A., and Mitchell, A. S. (2004). “Novel tools for visualizing and exploring intermolecular interactions in molecular crystals,” Acta Crystallogr. Sect. B 60, 627–668.CrossRefGoogle ScholarPubMed
O'Boyle, N., Banck, M., James, C. A., Morley, C., Vandermeersch, , and Hutchison, G. R. (2011). “Open Babel: an open chemical toolbox,” J. Cheminform., 3, 33. doi: 10.1186/1758-2946-3-33.CrossRefGoogle ScholarPubMed
Sacha, G. A., Schmitt, W. J., and Nail, S. L. (2006). “Identification of physical-chemical variables affecting particle size following precipitation using a supercritical fluid,” Pharm. Dev. Technol. 11, 195–205.CrossRefGoogle ScholarPubMed
Shields, G. P., Raithby, P. R., Allen, F. H., and Motherwell, W. S. (2000). “The assignment and validation of metal oxidation states in the Cambridge structural database,” Acta Crystallogr. Sect. B: Struct. Sci. 56(3), 455–465.CrossRefGoogle ScholarPubMed
Silk Scientific (2013). UN-SCAN-IT 7.0 (Silk Scientific Corporation, Orem, UT).Google Scholar
Spackman, M. A. and Jayatilaka, D. (2009). “Hirshfeld surface analysis,” CrystEngComm 11, 19–32.CrossRefGoogle Scholar
Stephens, P. W. (1999). “Phenomenological model of anisotropic peak broadening in powder diffraction,” J. Appl. Crystallogr. 32, 281–289.CrossRefGoogle Scholar
Sykes, R. A., McCabe, P., Allen, F. H., Battle, G. M., Bruno, I. J., and Wood, P. A. (2011). “New software for statistical analysis of Cambridge Structural Database data,” J. Appl. Crystallogr. 44, 882–886.CrossRefGoogle Scholar
Thompson, P., Cox, D. E., and Hastings, J. B. (1987). “Rietveld refinement of Debye-Scherrer synchrotron X-ray data from Al2O3 ,” J. Appl. Crystallogr. 20(2), 79–83.CrossRefGoogle Scholar
Toby, B. H. (2001). “EXPGUI, a graphical user interface for GSAS,” J. Appl. Crystallogr. 34, 210–213.CrossRefGoogle Scholar
van de Streek, J. and Neumann, M. A. (2014). “Validation of molecular crystal structures from powder diffraction data with dispersion-corrected density functional theory (DFT-D),” Acta Crystallogr. Sect. B: Struct. Sci., Cryst. Eng. Mater. 70(6), 1020–1032.CrossRefGoogle ScholarPubMed
Wang, J., Toby, B. H., Lee, P. L., Ribaud, L., Antao, S. M., Kurtz, C., Ramanathan, M., Von Dreele, R. B., and Beno, M. A. (2008). “A dedicated powder diffraction beamline at the advanced photon source: commissioning and early operational results,” Rev. Sci. Instrum. 79, 085105.CrossRefGoogle ScholarPubMed
Wavefunction, Inc. (2017). Spartan ’16 Version 2.0.1, Wavefunction Inc., 18401 Von Karman Ave., Suite 370, Irvine CA 92612.Google Scholar
Wolff, S. K., Grimwood, D. J., McKinnon, M. J., Turner, M. J., Jayatilaka, D., and Spackman, M. A. (2012). Crystal Explorer Version 3.1 (University of Western, Australia).Google Scholar
Supplementary material: File

Wheatley et al. supplementary material

Wheatley et al. supplementary material 1

Download Wheatley et al. supplementary material(File)
File 383.5 KB