Abstract Four novel anthracene-based chalcone derivatives, (E)-1-(anthracen-9-yl)-3-(4-nitrophenyl)prop-2-en-1-one 1, (E)-1-(anthracen-9-yl)-3-(3-chlorophenyl)prop-2-en-1-one 2, (E)-1-(anthracen-9-yl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one 3, and (E)-1-(anthracen-9-yl)-3-(pyridin-4-yl)prop-2-en-1-one four were synthesized and their structures were solved by single crystal X-ray diffraction methods. The anthracenyl chalcone 1 crystallizes in the centrosymmetric monoclinic P21/c space group. The crystal structure analysis shows that the molecules of one form two dimensional (2D) corrugated layer structure. The anthracenyl chalcone 2 crystallizes in the centrosymmetric triclinic P-1 space group and forms one dimensional (1D) tape like structure in the crystal. Compound 3 crystallizes in the centrosymmetric monoclinic P21/n space group. Anthracenyl chalcone 4 crystallizes in the centrosymmetric triclinic P-1 space group.

中文翻译：

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蒽基查耳酮衍生物的合成及新型晶体结构分析

摘要 四种新型蒽基查尔酮衍生物，(E)-1-(anthracen-9-yl)-3-(4-nitrophenyl)prop-2-en-1-one 1, (E)-1-(anthracen- 9-基)-3-(3-氯苯基)丙-2-烯-1-one 2, (E)-1-(蒽-9-基)-3-(3,4,5-三甲氧基苯基)丙- 2-en-1-one 3、(E)-1-(anthracen-9-yl)-3-(pyridin-4-yl)prop-2-en-1-one 4合成及结构解析通过单晶 X 射线衍射方法。蒽基查耳酮 1 在中心对称单斜 P21/c 空间群中结晶。晶体结构分析表明，一分子形成二维（2D）波纹层结构。蒽基查耳酮 2 在中心对称三斜 P-1 空间群中结晶，并在晶体中形成一维 (1D) 带状结构。化合物 3 在中心对称单斜 P21/n 空间群中结晶。