Naslov
Structural characteristics of flexible coordination polymers of cadmium(II)

Autori
Pisačić, Mateja ; Đaković, Marijana

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

Izvornik
Solid-State Science & Research 2019 : book of abstracts / Biliškov, Nikola - Zagreb : Institut Ruđer Bošković, 2019, 108-108

ISBN
978-953-7941-32-1

Skup
Solid State Science and Research Meeting

Mjesto i datum
Zagreb, Hrvatska, 27.06.2019. - 29.06.2019

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
coordination polymers, elastic crystals, cadmium(II), pyrazinamide

Sažetak
Crystalline solids have for a long time been considered as hard, stable materials incapable of enduring application of even insignificant mechanical stress without breaking. But, it has been shown that crystals of many organic and for now, only a few metal-organic compounds, can give a flexible response upon applying mechanical force. It was observed that for organic crystals structure anisotropy and presence of slip regions determine plastic deformation, while a prerequisite for elastic response is isotropy of intermolecular interactions. Recently, we have described and quantified mechanical flexibility of a series of coordination compounds of cadmium(II) with halopyrazine ligands. It has been shown that the extent of mechanical response can be fine- tuned by employing slight structural changes. In order to deeper understand this phenomenon of crystalline materials, here we report on a similar class of coordination polymers of cadmium(II) with pyrazine ligands bearing the amide functionalities, capable of forming desired supramolecular topologies that allow us the correlation of slight structural changes with the extent of mechanical response.

Izvorni jezik
Engleski

Znanstvena područja
Kemija

POVEZANOST RADA