4,4'-Di-4-pyridyl-2,2'-dithio-dipyrimidine.

4,4'-Di-4-pyridyl-2,2'-dithio-dipyrimidine.
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DOI:
10.1107/s1600536809022004
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发表时间:
2009-06-17
期刊:
Acta crystallographica. Section E, Structure reports online
影响因子:
--
通讯作者:
Li L
Li L
中科院分区:
其他
文献类型:
--
作者:
Zhu HB;Wang H;Li L

文献摘要

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在标题分子C_(18)H_(12)N_6S_2中,C-S-S-C扭转角为96.12(9)°。 吡啶环和嘧啶环之间的二面角为16.7(1)和1.27(9)°。  在晶体中,芳环之间的π-π相互作用[质心-质心距离= 3.888(2)和3.572(1)π]将分子链连接成在[011]中增长的链。   
In the title mol­ecule, C18H12N6S2, the C—S—S—C torsion angle is 96.12 (9)°. The dihedral angles between the pyridyl and pyrimidinyl rings are 16.7 (1) and 1.27 (9)°. In the crystal, inter­molecular π–π inter­actions between the aromatic rings [centroid–centroid distances = 3.888 (2) and 3.572 (1) Å] link mol­ecules into chains propagating in [011].