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Figure 2 π—π and C—H⋯π interactions of neighboring molecules and hydrogen bond intrains in the crystal structure of (I). [symmetry code: (i) −x + 1, −y + 1, −z + 1; (ii) x − 1, y, z; (iii) −x + , y − , −z + ; (iv)-x + , y − , −z + ; (v) −x + 2, −y + 1, −z + 1; (vi) x + , −y + , z + ; (vii) x + 1, y, z; (viii) x + , −y + , z + ] |