Naslov
Halogen-directed self-assembly in chloro complexes of copper(II) with 2-chloro- and 2-bromopyridine

Autori
Đaković, Marijana ; Popović, Zora

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
The twentieth Croatian-Slovenian crystallographic meeting -CSCM20, Book of Abstracts and Programme / - Zagreb : Hrvatska akademija znanosti i umjetnosti (HAZU) ; Hrvatska Kristalografska Zajednica, 2011, 15-15

Skup
The twentieth Croatian-Slovenian crystallographic meeting - CSCM20

Mjesto i datum
Baška, Hrvatska, 15.06.2011. - 19.06.2011

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Nije recenziran

Ključne riječi
halogen bonding; copper(II) complexes; crystal structure

Sažetak
On analogy with hydrogen bonding (HB), the halogen bonding (XB) describes a non-covalent directional interaction wherein halogen atom functions as the acceptor of electron density. The directionality of the interaction originates in highly anisotropic electron density around the halogen nucleus known as 'polar flattening', which has its minimum along extended Y—X bond axis and its maximum perpendicular to that bond. Alongside with HBs and π–π interactions, XBs are recognized as interactions that play crucial role in the development of supramolecular structures. In this contribution, we report two copper(II) complexes with pyridine ligands that are decorated with halogens in ortho-positions.

Izvorni jezik
Engleski

Znanstvena područja
Kemija

POVEZANOST RADA