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![[Figure 3]](cj6008fig3mag.jpg)
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Figure 3
Four groups of projections of the electron density profile on the layer normal, S′(z), which could be found from the intensities of the lamellar peaks of the α2-phase of StOSt (Mykhaylyk & Hamley, 2004  ) by a reciprocal Fourier transformation assuming that the lamellar structure is symmetric. The horizontal dashed lines indicate S′(z) = 0. The period of the α2-phase layer, Lα2, is taken to be 54.3 Å. The number ones with negative and positive signs represent sixteen groups of four sign coefficients [m(l), l = 1, …, 4] used for the calculation of the projections of the electron density profiles [equation (1)]. The coefficients in bold correspond to the projections of the electron density profiles presented in the graphs. The coefficients in italic produce similar shapes of the electron density profiles. The ones in brackets produce the same profiles of the electron densities but shifted by half of the period. |
![[Figure 3]](cj6008fig3.jpg)
 | JOURNAL OF APPLIED CRYSTALLOGRAPHY |
ISSN: 1600-5767
