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Figure 4 C—H⋯π Stacking interactions between C–H group of 2-propanol molecules with aromatic phenyl rings. The H⋯π distances (measured to the center of phenyl rings) is 2.84 Å for C3S—H3SC⋯Cg1 (1 − x, −y, 1 − z) and 2.93 Å for C4S—H4SC⋯Cg2 (2 − x, 1 − y, −z) [Cg1 and Cg2 are the centroids of C13′-C18′ and C7—C12 rings, respectively]. |