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Acta Crystallographica Section A Acta Crystallographica Section A FOUNDATIONS AND ADVANCES |
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![[Figure 5]](/a/issues/2008/01/00/sc5017/sc5017fig5mag.jpg)
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| Figure 5 Electron diffraction patterns of uvarovite, Ca3Cr2(SiO4)3, space group Ia ![[\bar3]](https://journals.iucr.org/10.1107/S0108767307060084/teximages/sc5017fi4.svg) d, a = 11.99 Å, with precession (a) off and (b) on. (c) Simulated diffraction pattern, using the kinematical approximation. Notice the effects
of dynamical diffraction in (a); all reflections have nearly the same intensities. In contrast, the precession pattern
(b) is very close to the kinematically calculated one in (c). After Gemmi & Nicolopoulos (2007 ). |
![[Figure 5]](https://journals.iucr.org/10.1107/S0108767307060084/sc5017fig5.jpg)
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FOUNDATIONS ADVANCES |
ISSN: 2053-2733
