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Figure 2 (a)The C—H⋯O and C—H⋯F hydrogen bond chains. (b) additional C—H⋯π and π⋯π interactions lead to criss-cross molecular assembly along c axis. |
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Figure 2 (a)The C—H⋯O and C—H⋯F hydrogen bond chains. (b) additional C—H⋯π and π⋯π interactions lead to criss-cross molecular assembly along c axis. |