Crystal structure of 4,5,6,7,8,8-hexachloro-2-(3,4-dimethoxyphenethyl)-3a, 4,7,7a-tetrahydro-1H-4,7-methanoisoindole-1,3(2H)-dione [+solvent]

被引：1
|
作者：
Manohar, R. [1 ,4 ]
Harikrishna, M. [2 ]
Etti, S. Harikrishna [3 ]
Ramanathan, C. [2 ]
Gunasekaran, K. [1 ]
机构：
[1] Univ Madras, Ctr Adv Study Crystallog & Biophys, Guindy Campus, Chennai 600025, Tamil Nadu, India
[2] Pondicherry Univ, Dept Chem, Pondicherry 605014, India
[3] Bharathiar Univ, Dept Med Phys, Coimbatore, Tamil Nadu, India
[4] Florida Int Univ, Ctr Cellular Biol & Pharmacol, Herbert Werthiem Coll Med, Miami, FL 33199 USA
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2019年 / 75卷
关键词：
crystal structure; norbornene; hexachloro; isoindolene; hydrogen bonding; offset pi-pi interaction; C-Cl center dot center dot center dot pi interaction; DERIVATIVES;
D O I：
10.1107/S2056989019004109
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
In the title compound, C19H15Cl6NO4 [+solvent], the sixq-membered ring of the norbornene moiety adopts a boat conformation and the two fiveq-membered rings have envelope conformations. The pyrrolidine ring makes a dihedral angle of 14.83 (12)degrees with the 3,4-dimethoxyphenyl ring, which are attached to each other by an extended N-CH2-CH2-C-ar bridge. In the crystal, the structure features C-H center dot center dot center dot O intermolecular hydrogen bonds, an offset pi-pi interaction [ intercentroid distance = 3.564 (1) angstrom] and a C-Cl center dot center dot center dot pi interaction. The contribution of some disordered solvent to the scattering was removed using the SQUEEZE routine [Spek (2015). Acta Cryst. C71, 9-18] of PLATON. The solvent contribution was not included in the reported molecular weight and density.
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页码：562 / +
页数：9
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