作者:Mino Caira、Florea Dumitrascu、Constantin Draghici、Denisa Dumitrescu、Mihaela Cristea
DOI:10.3390/10020360
日期:——
The synthesis, characterization and X-ray crystal structure of 2-(4-chloro-phenyl)-7-methylpyrrolo[1,2-b]pyridazine are reported. The compound crystallizes in thespace group P21/c (No.14) with a =3.8568(1), b = 11.0690(3), c = 26.4243(7) å, β =92.777(1)° and Z = 4. Accurate molecular parameters for the novel heterocyclic systemwere obtained from intensity data collected at 113K. The molecule assumes a planarconformation in the crystal and the packing is based on π-π stacking with interplanarspacing 3.400 å, typical of aromatic molecules with potential for displaying usefuloptical properties.
报告了 2-(4-氯苯基)-7-甲基吡咯并[1,2-b]哒嗪的合成、表征和 X 射线晶体结构。该化合物在 P21/c 空间群(No.14)中结晶,a=3.8568(1),b=11.0690(3),c=26.4243(7) å,β=92.777(1)°,Z=4。新型杂环系统的精确分子参数是通过在 113K 下收集的强度数据获得的。该分子在晶体中呈平面构象,其堆积是基于π-π堆积,平面间距为 3.400 å,是典型的芳香族分子,具有显示有用光学特性的潜力。