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Figure 4
Stereoview of the intermolecular stacking down the a axis (c is roughly vertical). Two layers are shown. Note the separate columns of overlapping crown-ether components, and axially hydrogen-bonded porphyrin and crown-ether species. The columns are interlinked laterally by methanol bridges.

Journal logoSTRUCTURAL
CHEMISTRY
ISSN: 2053-2296
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