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A semi-empirical method of absorption correction
Abstract
An extension of Furnas's method is described. The variation of intensity of an axial reflection as the crystal is rotated about the goniometer axis is used to give a curve of relative transmission T against azimuthal angle ϕ for the corresponding reciprocal lattice level. Transmission coefficients for any general reflexion hkl are then given approximately by T(hkl) = [T(ϕinc) + T(ϕret)]/2 where ϕinc and ϕret are the azimuthal angles of the incident and reflected beams. Equations are derived for (ϕinc and ϕret and the accuracy of the method is discussed.
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Citations
Cited by
Krause, L., Herbst-Irmer, R., Sheldrick, G. M., & Stalke, D. (2015) · Journal of Applied Crystallography · doi:10.1107/s1600576714022985 · Cited by 4,983
Crystallographic studies of the dynamic properties of lysozyme
Artymiuk, P. J., Blake, C. C. F., Grace, D. E. P., Oatley, S. J., Phillips, D. C., & Sternberg, M. J. E. (1979) · Nature · doi:10.1038/280563a0 · Cited by 438
Self-citationStructure of human plasma prealbumin at 2.5 A resolution
Blake, C. C. F., Geisow, M. J., Swan, I. D. A., Rerat, C., & Rerat, B. (1974) · Journal of Molecular Biology · doi:10.1016/0022-2836(74)90291-5 · Cited by 275
Crystal structure and solution dynamics of the lutetium(III) chelate of DOTA
Aime, S., Barge, A., Botta, M., Fasano, M., Danilo Ayala, J., & Bombieri, G. (1996) · Inorganica Chimica Acta · doi:10.1016/0020-1693(96)05130-4 · Cited by 148
Egli, M., Usman, N., & Rich, A. (1993) · Biochemistry · doi:10.1021/bi00064a004 · Cited by 145
Metadata
- Authors
- North, A. C. T., Phillips, D. C., & Mathews, F. S.
- Venue
- Acta Crystallographica Section A
- Published
- 1968-05-01
- Volume
- 24
- Issue
- 3
- Pages
- 351-359
- ISSN
- 0567-7394 (ISSN-L)
- OpenAlex
- W2059401704
- Cited by
- 7,467
- References
- 0
- FWCI
- 9.69
- Type
- journal article
- Language
- en
- Open access
- closed
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- North, A. C. T., Phillips, D. C., & Mathews, F. S. (1968). A semi-empirical method of absorption correction. Acta Crystallographica Section A. https://doi.org/10.1107/s0567739468000707
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
