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Tris{2-[4-(2-pyridyl)pyrimidin-2-ylsulfanyl]ethyl}amine
被引:2
作者:
Wang, Jian-Quan
[1
]
Zhang, Ya-Wen
[1
]
Cheng, Lin
[1
]
机构:
[1] SE Univ, Sch Chem & Chem Engn, Nanjing 211189, Peoples R China
来源:
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE
|
2009年
/
65卷
关键词:
LIGANDS;
D O I:
10.1107/S160053680902741X
中图分类号:
O7 [晶体学];
学科分类号:
0702 ;
070205 ;
0703 ;
080501 ;
摘要:
The tripodal character of the title compound, C33H30N10S3, arises from the three thioether arms surrounding a central amine N atom. The three arms have approximately the same conformation but distinct geometries in a trans-trans-cis conformation, resulting in a short pyridine-sulfanyl N center dot center dot center dot S distance of 4.320 (7) angstrom. The distances of the central N atom to the N atoms of three pyridine rings in the arms are 8.305 ( 7), 8.032 (7) and 5.076 (9) angstrom. In the crystal, molecules are joined into a three-dimensional supramolecular network via effective pi-pi stacking between adjacent heterocycles [centroid-centroid distances of 3.700 (3)-4.118 (4) angstrom between adjacent interlayer pyrimidine rings and 3.676 (4) angstrom between the pyridine rings].
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页码:O1889 / U3239
页数:13
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