3,4-Bis[1-(prop-2-yn-yl)-1H-indol-3-yl]-1H-pyrrole-2,5-dione.
3,4-Bis[1-(prop-2-yn-yl)-1H-indol-3-yl]-1H-pyrrole-2,5-dione.
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3,4-双[1-(丙-2-炔基)-1H-吲哚-3-基]-1H-吡咯-2,5-二酮
DOI：
10.1107/s1600536813012889
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发表时间：
2013-06-01
期刊：
影响因子：
--
通讯作者：
Luo YJ
中科院分区：
文献类型：
--
作者：
Huang MH;Gao YC;Yang FL;Luo YJ
In the title molecule, C26H17N3O2, both indole ring systems are essentially planar, with maximum deviations of 0.019 (2) and 0.033 (1) Å for the N atoms, and form dihedral angles of 34.40 (9) and 45.06 (8)° with the essentially planar pyrrole ring [maximum deviation = 0.020 (2) Å]. The dihedral angle between the two indole ring systems is 58.78 (6)°. In the crystal, molecules are connected by pairs of N—H⋯O hydrogen bonds, forming inversion dimers and generating R 2 2(8) rings. Weak π–π stacking interactions, with a centroid–centroid distance of 3.983 (2) Å, are also observed.
