Quantum-Chemical Simulation of Charge-Transfer Complexes of 2,4,7-Trinitro-9H-fluoren-9-one with Donor Molecules. Crystal and Molecular Structure of the 1 : 1 Complex of 2,4,7-Trinitro-9H-fluoren-9-one with Anthracene
作者:R. V. Linko、M. A. Ryabov、P. V. Strashnov、V. V. Davydov、P. V. Dorovatovskii、N. Yu. Chernikova、V. N. Khrustalev
DOI:10.1134/s1070363222020104
日期:2022.2
interplanar distances, and the values of charge transfer in the complexes have been obtained, and regularities in the change of these quantities have been elucidated. The crystal and molecular structure of the 1 : 1 complex of 2,4,7-trinitro-9H-fluoren-9-one with anthracene (C13H5N3O7·C14H10) have been determined by means of X-ray diffraction analysis.
摘要 已在密度范围内对2,4,7-trinitro-9 H -fluoren-9-one 与 8 个不同大小和结构的 π-芳族系统的供体分子的电荷转移配合物进行了量子化学模拟得到了泛函理论近似,并获得了配合物的结构和性质的数据。获得了受主、施主和配合物的电子和能量特性、平均晶面间距和配合物中的电荷转移值,阐明了这些量的变化规律。2,4,7-三硝基-9 H -fluoren-9-one与蒽(C 13 H 5 N 3 O )的1:1配合物的晶体和分子结构7 ·C 14 H 10 ) 已通过X射线衍射分析确定。