Naslov
Halogen-bonded cocrystals of CoCl2L2 complexes and 1, 3-diiodotetrafluorobenzene

Autori
Lisac, Katarina ; Cinčić, Dominik

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

Izvornik
Chemistry Conference for Young Scientists : Book of Abstracts / Haesevoets, Karel ; Maggen, Jens - Antverpen : Jong-KVCV, 2018, 115-115

Skup
Chemistry Conference for Young Scientists (ChemCYS 2018)

Mjesto i datum
Blankenberge, Belgija, 21.02.2018. - 23.02.2018

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Nije recenziran

Ključne riječi
crystal engineering ; cocrystals ; halogen bonding ; metal complexes

Sažetak
Following previous studies on the halogen- bonded cocrystal syntheses with neutral metal-organic electron donor units containing simple inorganic ligands (Cl‒), 1 and in order to explore the halogen bonding proclivity of the chlorine atom coordinated to metal, we report the synthesis of multicomponent solids derived from Co(II) complexes (L = 1, 10- phenantroline, phen, 2, 2’-bipyridine, bpy, 2-benzoylpyridine, bzpy, 2-acetylpyridine, acpy) and a ditopic halogen bond donor, 1, 3- diiodotetrafluorobenzene (13tfib). Single crystal X-ray diffraction reveals that the dominant supramolecular interaction in all obtained solids is the I···Cl halogen bond between 13tfib and CoCl2L2 building blocks. In (CoCl2bzpy2)(13tfib) and (CoCl2phen2)(13tfib), where each chlorine atom is connected to one iodine atom via halogen bonding, 1D supramolecular chains can be found. On the other hand, in (CoCl2acpy2)(13tfib)2 and (CoCl2bpy2)(13tfib)2 2D supramolecular networks are present where each chlorine atom is halogenbonded with two 13tfib molecules.

Izvorni jezik
Engleski

Znanstvena područja
Kemija

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