X-ray analysis of 2-aniline benzo(2,3-�?) cyclopentane-1,3-dione

Bulletin of materials science

Rajnikant¹  Mousmi¹  Dinesh¹  Anshu Sawhney¹  M B Deshmukh² 

[1] Post-Graduate Department of Physics, University of Jammu, Jammu Tawi 180 006, India$$Post-Graduate Department of Physics, University of Jammu, Jammu Tawi 180 006, IndiaPost-Graduate Department of Physics, University of Jammu, Jammu Tawi 180 006, India$$;Department of Chemistry, Shivaji University, Kolhapur 416 004, India$$Department of Chemistry, Shivaji University, Kolhapur 416 004, IndiaDepartment of Chemistry, Shivaji University, Kolhapur 416 004, India$$

关键词: Crystal structure;    molecular interactions;    X-ray diffraction;    X-ray diffractometer;    trifurcated acceptor.;   

DOI  :  

学科分类：材料工程

来源: Indian Academy of Sciences

【 摘 要 】

The molecular and crystal structure of 2-aniline benzo(2,3-ð‘�?) cyclopentane-1,3-dione has been determined by X-ray crystallographic techniques. This compound crystallizes in the orthorhombic space group ð‘�?2₁2₁2₁ with unit cell parameters: ð‘�? = 5.467(1), ð‘�? = 10.657(3), ð‘�? = 19.602(6) Ã�?; ð‘�?? = 1142.01(5) Ã�?³, ð‘�? = 4. The crystal structure has been resolved up to an ð‘�??-factor 0.050 for 1129 reflections. All the three rings in the structure are planar. However, the dihedral angle between the phenyl ring and the moiety comprising of a five-membered and six-membered ring is 92.4°. The oxygen atom O1 acts as a trifurcated acceptor and is involved in the formation of three intermolecular interactions.

【 授权许可】

Unknown