首页> 外文期刊>European Chemical Bulletin >SYNTHESIS AND CRYSTAL STRUCTURE OF 3,3,6,6- TETRAMETHYL-9- (2- HYDROXY PHENYL) -3,4,6,7,9,10-HEXAHYDROACRIDINE-1,8- DIONE
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SYNTHESIS AND CRYSTAL STRUCTURE OF 3,3,6,6- TETRAMETHYL-9- (2- HYDROXY PHENYL) -3,4,6,7,9,10-HEXAHYDROACRIDINE-1,8- DIONE

机译:3,3,6,6-叔丁基-9-(2-羟基苯基)-3,4,6,7,9,10,十六烷基-1,8-二酮的合成与晶体结构

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摘要

The title compound 3,3,6,6-tetramethyl-9-(2-hydroxyphenyl)-3,4,6,7,9,10-hexahydroacridine-1,8-dione, crystallizes in the orthorhombic space group Pna2 1 with unit cell parameters: a = 13.669(5) ?, b = 14.753(5) ?, c = 10.043(5) ?, Z=8. Crystal structure is solved by Direct methods and refined by full matrix least squares procedure to a final R value of 0.0982 for 2602 observed reflections. The crystal structure is stabilized by N1–H1???O2, O3–H3???O1 and C13–H13???O3 hydrogen bonds.
机译:标题化合物3,3,6,6-四甲基-9-(2-羟基苯基)-3,4,6,7,9,10-六氢ac啶-1,8-二酮在正交空间群Pna2 1中结晶晶胞参数:a = 13.669(5)δ,b = 14.753(5)δ,c = 10.043(5)δ,Z = 8。晶体结构通过直接方法求解,并通过全矩阵最小二乘法将其对2602次观察到的反射的最终R值修正为0.0982。晶体结构由N1-H1 ??? O2,O3-H3 ??? O1和C13-H13 ??? O3氢键稳定。

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