Издательство СО РАН

Издательство СО РАН

Адрес Издательства СО РАН: Россия, 630090, а/я 187
Новосибирск, Морской пр., 2

soran2.gif

Baner_Nauka_Sibiri.jpg


Яндекс.Метрика

Поиск по журналу

Журнал структурной химии

2017 год, номер 2

CRYSTAL STRUCTURE OF N-(p-METHYLBENZYLIDENE)-p-BROMOANILINE

L. Jothi1, G. Anuradha2, G. Vasuki2, Babu R. Ramesh3, K. Ramamurthi4
1NKR Government Arts College for Women, Namakkal, India
2Kunthavai Naachiar Government Arts College, Thanjavur, India
sai.anuradha@yahoo.com
3Bharathidasan University, Tiruchirappalli, India
4SRM University, Kattan kulathur, Kanchipuram, India
Ключевые слова: synthesis, crystal structure, benzylidene, aniline, hydrogen bonding
Страницы: 387-389

Аннотация

The asymmetric unit of the title compound C14H12BrN (systematic name (E-N-(4-bromophenyl)-1-(p-tolyl)methanimine) contains one half-molecule: a crystallographic center of inversion is located at the midpoint of the bridging N=C bond. The central HC=N unit makes dihedral angles of 15.7(3)° and 15.2(4)° with bromobenzene and methylbenzene ring systems, respectively. The C and N atoms of the HC=N central unit are disordered over two sites in a 50:50 ratio. The Br atom of the 4-bromoaniline ring and the methyl atom of the 4-methylbenzilidene ring systems are also 50 % disordered. In the crystal, molecules are linked by C-H⋯π interactions forming slabs parallel to the bc plane. The atomic coordinates are not available for the previously reported crystal structure of the title compound: CSD refcode MBZCLE. The reported R factor of 0.103 for the analysis in the space group P21/a is much higher than in the present analysis, which gives 0.033 in the space group P21/c.

DOI: 10.15372/JSC20170222
Добавить в корзину
Товар добавлен в корзину