Hostname: page-component-586b7cd67f-vdxz6 Total loading time: 0 Render date: 2024-11-23T04:16:40.809Z Has data issue: false hasContentIssue false
  • English
  • Français

X-ray powder diffraction data for N-[4-(aminocarbonyl)phenyl]-4- [2-[1-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]diazenyl]-benzamide, a β-form of pigment yellow 181

Published online by Cambridge University Press:  05 March 2012

J. Maixner ,
R. Pažout ,
J. Cibulková  and
B. Kratochvíl
J. Maixner*
Affiliation:
Central Laboratories, Institute of Chemical Technology Prague, Technická 5, 166 28 Prague 6, Czech Republic
R. Pažout
Affiliation:
Central Laboratories, Institute of Chemical Technology Prague, Technická 5, 166 28 Prague 6, Czech Republic
J. Cibulková
Affiliation:
Central Laboratories, Institute of Chemical Technology Prague, Technická 5, 166 28 Prague 6, Czech Republic
B. Kratochvíl
Affiliation:
Department of Solid State Chemistry, Institute of Chemical Technology Prague, Technická 5, 166 28 Prague 6, Czech Republic
*
a)Author to whom correspondence should be addressed. Electronic mail: [email protected]
Get access Rights & Permissions [Opens in a new window]

Abstract

X-ray powder diffraction data, unit-cell parameters and space group for the β-form of pigment yellow 181, C25H21N7O5, are reported [a = 22.556(6) Å, b = 4.9684(9) Å, c = 21.318(6) Å, β = 109.492(4)°, unit-cell volume V = 2252,1 Å3, Z = 4, space group P21/c]. All measured lines were indexed and are consistent with the P21/c space group. No detectable impurities were observed.

Keywords

X-ray powder diffractionβ-form of pigment yellow 181
Type
New Diffraction Data
Information
Powder Diffraction , Volume 26 , Issue 3 , September 2011 , pp. 285 - 287
Copyright
Copyright © Cambridge University Press 2011

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

Boultif, A. and Louër, D. (2004). “Powder pattern indexing with the dichotomy method,” J. Appl. Crystallogr. 37, 724–731.10.1107/S0021889804014876CrossRefGoogle Scholar
de Wollf, P. M. (1968). “A simplified criterion for the reliability of a powder pattern,” J. Appl. Crystallogr. 1, 108–113.10.1107/S002188986800508XCrossRefGoogle Scholar
Herbst, W. and Hunger, K. (2004) Industrial Organic Pigments: Production, Properties, Applications (Wiley-VCH, Weinheim).CrossRefGoogle Scholar
Pidcock, E., van de Streek, J., and Schmidt, M. U. (2007). “The crystal structure of Pigment Yellow 181from laboratory powder diffraction data,” Z. Kristallogr. 222, 713–717.10.1524/zkri.2007.222.12.713CrossRefGoogle Scholar
Schmidt, M. U. and Mehltretter, G. (2008). “Novel Crystalline Modifications of C.I. Pigment Yellow 181 and Associated Production Method,” US patent 2008/00585311-8.Google Scholar
Smith, G. S. and Snyder, R. L. (1979). “FN: A criterion for rating powder diffraction patterns and evaluating the reliability of powder indexing,” J. Appl. Crystallogr. 12, 60–65.10.1107/S002188987901178XCrossRefGoogle Scholar
van de Streek, J., Brüning, J., Ivashevskaya, S. N., Ermrich, M., Paulus, E. F., Boltea, M., and Schmidt, M. U. (2009). “Structures of six industrial benzimidazolone pigments from laboratory powder diffraction data,” Acta Cryst., Sect. B: Struct. Sci. 65, 200–211.10.1107/S0108768108041529/og5035sup1.cifCrossRefGoogle ScholarPubMed