نتایج جستجو برای: 9
تعداد نتایج: 483247 فیلتر نتایج به سال:
Journal:
:Molecules
1997
Journal:
:Tetrahedron Letters
2018
Journal:
:The Japanese Journal of Urology
1993
Journal:
:Acta Crystallographica Section E Structure Reports Online
2005
Journal:
:Medicine & Science in Sports & Exercise
2019
2008
Qun Shen
Shu-Qiang Yu
Bin-Bin Hu
Ping Lu
In the title compound, C(28)H(21)Cl, the dihedral angle between the two fluorene ring systems is 71.97 (4)°. There is an intra-molecular C-H⋯Cl hydrogen bond. In the crystal structure, the centroid-to-centroid distance between stacked fluorene ring systems is ca 4.22 Å, which indicates that there are no π-π stacking inter-actions between them.
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