Halogen Bonding in Isostructural Co(II) Complexes with 2-Halopyridines

Crystals

SergeyA. Adonin¹  MaximN. Sokolov¹  MikhailA. Bondarenko¹  AlexanderS. Novikov² 

[1] Nikolaev Institute of Inorganic Chemistry SB RAS, Lavrentieva St., 630090 Novosibirsk, Russia;Saint Petersburg State University, Institute of Chemistry, Universitetskaya Nab. 7–9, 199034 Saint Petersburg, Russia;

关键词: halogen bonding;    cobalt;    pyridines;    DFT calculations;   

DOI  :  10.3390/cryst10040289

来源: DOAJ

【 摘 要 】

Three complexes [Co(2-XPy)₂Cl₂] (X = Cl, Br, and I) were prepared and characterized, representing a rare case of isostructurality within the Cl-Br-I row. The nature of halogen bonding (XB) in a solid state was studied by DFT calculations, revealing a tendency of XB energy growth for heavier halogens.

【 授权许可】

Unknown