3,4-Bis[1-(prop-2-ynyl)-1H-indol-3-yl]-1H-pyrrole-2,5-dione

Mu Hua Huang; Yong Chen Gao; Feng Ling Yang; Yun Jun Luo

doi:10.1107/S1600536813012889

3,4-Bis[1-(prop-2-ynyl)-1H-indol-3-yl]-1H-pyrrole-2,5-dione

Mu Hua Huang^*, Yong Chen Gao, Feng Ling Yang, Yun Jun Luo

^*此作品的通讯作者

材料学院

Zhengzhou University

科研成果: 期刊稿件 › 文章 › 同行评审

2 引用（Scopus）

摘要

In the title molecule, C₂₆H₁₇N₃O ₂, 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.

源语言	英语
页（从-至）	o924-o925
期刊	Acta Crystallographica Section E: Structure Reports Online
卷	69
期	6
DOI	https://doi.org/10.1107/S1600536813012889
出版状态	已出版 - 6月 2013

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Huang, M. H., Gao, Y. C., Yang, F. L., & Luo, Y. J. (2013). 3,4-Bis[1-(prop-2-ynyl)-1H-indol-3-yl]-1H-pyrrole-2,5-dione. Acta Crystallographica Section E: Structure Reports Online, 69(6), o924-o925. https://doi.org/10.1107/S1600536813012889

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title = "3,4-Bis[1-(prop-2-ynyl)-1H-indol-3-yl]-1H-pyrrole-2,5-dione",

abstract = "In the title molecule, C26H17N3O 2, both indole ring systems are essentially planar, with maximum deviations of 0.019 (2) and 0.033 (1) {\AA} 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) {\AA}]. 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) {\AA}, are also observed.",

author = "Huang, {Mu Hua} and Gao, {Yong Chen} and Yang, {Feng Ling} and Luo, {Yun Jun}",

year = "2013",

month = jun,

doi = "10.1107/S1600536813012889",

language = "English",

volume = "69",

pages = "o924--o925",

journal = "Acta Crystallographica Section E: Structure Reports Online",

issn = "1600-5368",

publisher = "International Union of Crystallography",

number = "6",

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TY - JOUR

T1 - 3,4-Bis[1-(prop-2-ynyl)-1H-indol-3-yl]-1H-pyrrole-2,5-dione

AU - Huang, Mu Hua

AU - Gao, Yong Chen

AU - Yang, Feng Ling

AU - Luo, Yun Jun

PY - 2013/6

Y1 - 2013/6

N2 - In the title molecule, C26H17N3O 2, 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.

AB - In the title molecule, C26H17N3O 2, 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.

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U2 - 10.1107/S1600536813012889

DO - 10.1107/S1600536813012889

M3 - Article

AN - SCOPUS:84878727756

SN - 1600-5368

VL - 69

SP - o924-o925

JO - Acta Crystallographica Section E: Structure Reports Online

JF - Acta Crystallographica Section E: Structure Reports Online

IS - 6

ER -

3,4-Bis[1-(prop-2-ynyl)-1H-indol-3-yl]-1H-pyrrole-2,5-dione

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