Synthesis and Crystal Structure of 7,8,9,10-Tetrahydro-2-bromo-cyclohepta[b]indol-6(5H)-one

Amuthavalli A.; Edison D.; Prakash B.; Sivaramkumar M. S.; Velmurgan R.

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Synthesis and Crystal Structure of 7,8,9,10-Tetrahydro-2-bromo-cyclohepta[b]indol-6(5H)-one

机译：7,8,9,10-四氢-2- Bromo-cyclohepta [b] Indol-6（5h）-one的合成和晶体结构

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The title compound, C13H12BrNO, was synthesized and characterised by IR, H-1 and C-13 NMR spectroscopy. The proposed structure was confirmed by single crystal X-ray diffraction. The single crystal data revealed that the compound crystallizes in the triclinic system, sp. gr. P1, with Z = 2. The sevenmembered ring exhibits a slightly distorted envelope conformation. N-H center dot center dot center dot O hydrogen bonds form a centrosymmetric dimer, these interactions create a stair-like chain of molecules that interacts only loosely with neighbouring chains via van der Waals interactions, and C-H center dot center dot center dot pi contacts are found in the crystal structure.

机译：由IR，H-1和C-13 NMR光谱合成标题化合物C13 -12BrNO，其特征。通过单晶X射线衍射确认所提出的结构。单晶数据显示该化合物在三角形系统中结晶。 GR。 P1，具有z = 2. 70个环形环表现出略微扭曲的包络构象。 NH中心点中心点中心点O氢键形成了亚离子键，这些相互作用形成了楼梯状分子链，其仅与相邻的链条通过范德华相互作用相互作用，并且找到了CH中心点中心点中心点PI触点。在晶体结构中。

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《Crystallography reports》 |2017年第7期|共5页
作者
Amuthavalli A.; Edison D.; Prakash B.; Sivaramkumar M. S.; Velmurgan R.;
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Kongunadu Arts &

Sci Coll Dept Chem Coimbatore 641029 Tamil Nadu India;

Kongunadu Arts &

Sci Coll Dept Chem Coimbatore 641029 Tamil Nadu India;

Kongunadu Arts &

Sci Coll Dept Chem Coimbatore 641029 Tamil Nadu India;

Kongunadu Arts &

Sci Coll Dept Chem Coimbatore 641029 Tamil Nadu India;

Kongunadu Arts &

Sci Coll Dept Chem Coimbatore 641029 Tamil Nadu India;

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中图分类晶体学;
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Synthesis and Crystal Structure of 7,8,9,10-Tetrahydro-2-bromo-cyclohepta[b]indol-6(5H)-one

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