Stereochemistry of tridentate ligand complexes with copper(II) and zinc(II) (CROSBI ID 702511)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa
Podaci o odgovornosti
Pantalon Juraj, Natalija ; Kirin, Srećko I.
engleski
Stereochemistry of tridentate ligand complexes with copper(II) and zinc(II)
Bis-tridentate ligand complexes can form three geometric isomers ; mer, trans-fac and cis-fac. For the synthesis of functional complexes incorporating tridentate ligands, understanding the isomer preferences is an important starting point. One way of stabilizing a particular isomer is by non-covalent interactions. In literature, such non-covalent interactions were often found with anions or as π-π interactions in ligands containing aromatic rings. In this work, complexes of tridentate bis(2- pyridine-2-ylmethyl)amine (bpa) and 2, 2'- iminodiacetamide (imda) ligands were prepared with Cu(II) and Zn(II). The ligands have chiral side chains, with amide groups that enable the formation of hydrogen bonds. The solid-state structures were characterized by single-crystal X-ray diffraction, while the structures in solution were studied by NMR, UV-Vis and CD spectroscopy. Several variations were introduced into the ligand structure, such as length of the CH2 linker, orientation of the amide group and type of chiral substituent, in order to construct a ligand suitable for the formation of secondary structures.
tridentate ligands ; hydrogen bonds ; geometrical isomers
Sažetak i na hrvatskom Stereokemija kompleksa tridentatnih liganada s bakrom(II) i cinkom(II)
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Podaci o prilogu
101-102.
2021.
objavljeno
Podaci o matičnoj publikaciji
5.Simpozij studenata doktorskih studija PMF-a : Knjiga sažetaka = 5th PhD Student Symposium : Book of Abstracts
Barišić, Dajana
Zagreb: Prirodoslovno-matematički fakultet Sveučilišta u Zagrebu
978-953-6076-90-1
Podaci o skupu
5. Simpozij studenata doktorskih studija PMF-a = 5th Faculty of Science PhD Student Symposium
predavanje
24.04.2021-25.04.2021
Zagreb, Hrvatska