Mode crystallography of distorted structures

Perez-Mato, J.M.; Orobengoa, D.; Aroyo, M.I.

doi:10.1107/S0108767310016247

Acta Crystallographica Section A
Acta Crystallographica
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Figure 19
Calculated variation of some of the irrep distortions present in the P2₁ structure of SrAl₂O₄ as a function of the angle $[\beta]$ of the monoclinic cell. (a) Amplitudes of the primary GM6 and M2-1q distortions. (b) Scalar product of the polarization vectors of the calculated GM6, M2-1q and M3-1q distortions with those corresponding to $[\beta]$ = 90°.

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ISSN: 2053-2733

Volume 66| Part 5| July 2010| Pages 558-590

doi:10.1107/S0108767310016247

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