Naslov
Synthesis and structural characterization of Cd(II) coordination polymers: Supramolecular architectures stabilized by noncovalent interactions

Autori
Soldin, Željka ; Popov, Nina ; Borovina, Mladen ; Đaković, Marijana

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

Izvornik
25. hrvatski skup kemičara i kremijskih inžinjera s međunarodnim sudjelovanjem i 3. simpozij "Vladimir Prelog" : knjiga sažetaka = 25th croatian meeting of chemists and chemical engineers with international participation and 3rd symposium “Vladimir Prelog” : Book of abstracts / Đaković, Marijana ; Šantić, Ana - Zagreb : Hrvatsko društvo kemijskih inženjera i tehnologa (HDKI) ; Hrvatsko kemijsko drustvo, 2017, 269-269

ISBN
9789535523277

Skup
Hrvatski skup kemičara i kemijskih inženjera s međunarodnim sudjelovanjem (25 ; 2017) ; Simpozij "Vladimir Prelog" (3 ; 2017)

Mjesto i datum
Poreč, Hrvatska, 19.04.2017. - 22.04.2017

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Cd(II) coordination polymers ; supramolecular structure ; noncovalent interacitions

Sažetak
Crystal engineering generally involves the design and synthesis of crystalline materials with desired properties and functions. Properties of crystalline solids are related not only to their composition but also to the manner in which building units are aligned and linked together in the solid state. Investigations of supramolecular interactions on metal-containing systems can therefore be divided into two pathways, (i) the study of assemblies primarily composed of 0D building units which are mutually linked via non-covalent interactions (in particular hydrogen and/or halogen bonds as the main crystal engineering tools), and (ii) the study of assemblies that rely on both coordination bond (1D- or 2D-coordination polymers) and much weaker and relatively reversible non-covalent interactions [1, 2]. In order to investigate supramolecular assembles of solids composed of coordination polymers here we synthesized a series of halide complexes of Cd(II) with halogen substituted pyridine and pyrimidine ligands. Single crystal X-ray structure determination revealed 1D-coordination polymers comprised of halide-bridged Cd(II) octahedra. The building units are assembled into supramolecular 3D frameworks via a combination of hydrogen and halogen bonds. Structure-property correlations, particularly thermal stability and elasticity, were investigated. Spectroscopic, thermal and structural data were accompanied by detailed data mining.

Izvorni jezik
Engleski

Znanstvena područja
Kemija

POVEZANOST RADA