Naslov
Diiodobis(1-methyl-1, 3-imidazolium-2-thiolato-S)mercury(II)

Autori
Pavlović, Gordana ; Popović, Zora ; Soldin, Željka ; Matković-Čalogović, Dubravka

Izvornik
Acta crystallographica - section C : crystal structure communications (0108-2701) 56 (2000); 801-803

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
crystal structure; diiodobis(1-methyl-1; 3-imidazolium-2-thiolato-S)mercury(II)

Sažetak
The reaction of 1-methyl-1, 3-imidazole-2-thione (meimtH) with mercury(II) iodide in methanol in a 2:1 molar ratio resulted in the formation of single crystals of the title compound, (HgI_2 (C_4 H_6 N_2 S)_2). The Hg atom is coordinated by two I (2.7809 (9) and 2.7999 (8) &Aring ; ; ) and two thione S atoms (2.520 (3) and 2.576 (3) &Aring ; ; ) with irregular tetrahedral coordination geometry. The NH groups of the imidazole ring take part in intra- and intermolecular hydrogen bonds with I atoms (N---I 3.596 (8) and 3.611 (9) &Aring ; ; , respectively) joining molecules into ininite chains parallel to the z axis.

Izvorni jezik
Engleski

Znanstvena područja
Kemija

POVEZANOST RADA