5,11,17,23-Tetra-tert-butyl-25,26,27,28-tetra­kis[2-(2-chloro­ethoxy)eth­oxy]-2,8,14,20-tetra­sulfonyl­calix[4]arene

Hu, L.; Liu, Y.; Ma, J.-P.; Guo, D.-S.

doi:10.1107/S1600536809002591

Acta Crystallographica Section E
Acta Crystallographica
Section E CRYSTALLOGRAPHIC COMMUNICATIONS

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Figure 4 The hydrogen-bonded zigzag one-dimensional chains of the title molecule with $[R_{2}^{2}]$ (13), $[R_{2}^{2}]$ (16), $[R_{2}^{2}]$ (21) and $[R_{2}^{2}]$ (26) motifs. The minor disordered moieties and some hydrogen atoms are omitted for clarity. [Symmetry codes: (i) −x + 1, y, −z + $[{3\over 2}]$ ; (ii) −x + 1, −y + 1, −z + 1; (iii) x, −y + 1, z − $[{1\over 2}]$ ].

CRYSTALLOGRAPHIC
COMMUNICATIONS

ISSN: 2056-9890

Volume 65| Part 2| January 2009| Pages o385-o386

doi:10.1107/S1600536809002591

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