 | Acta Crystallographica Section B Acta Crystallographica Section B STRUCTURAL SCIENCE, CRYSTAL ENGINEERING AND MATERIALS |
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![[Figure 8]](px5058fig8mag.jpg)
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Figure 8
(a) Visualization of hydrostatic components of the piezoelectricity tensor in relation to the crystal structure of β-glycine. (b) Polarization vector P is oriented along the axis of maximum hydrostatic compressibility, which is parallel to the y axis (and b lattice vector). Red, green and blue colors of dotted lines correspond to II, III and IV hydrogen bonds, respectively. Symmetrically non-equivalent glycine molecules are colored in green and red. Symmetry codes of acceptors in hydrogen bonds: (II) x, y, z − 1; (III) −x, y + ½, −z; (IV) −x, y + ½, −z + 1. |
![[Figure 8]](px5058fig8.jpg)
| STRUCTURAL SCIENCE CRYSTAL ENGINEERING MATERIALS |
ISSN: 2052-5206
