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Pregled bibliografske jedinice broj: 886056

Hexacoordinated transition metal bpa and imda complexes


Pantalon Juraj, Natalija; Miletić, Goran; Vianello, Robert; Perić, Berislav; Kirin, Srećko I.
Hexacoordinated transition metal bpa and imda complexes // Book of Abstracts
Zagreb, Hrvatska, 2017. (poster, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 886056 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Hexacoordinated transition metal bpa and imda complexes

Autori
Pantalon Juraj, Natalija ; Miletić, Goran ; Vianello, Robert ; Perić, Berislav ; Kirin, Srećko I.

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

Izvornik
Book of Abstracts / - , 2017

Skup
Solid-State Science & Research Meeting

Mjesto i datum
Zagreb, Hrvatska, 28.-30.06.2017

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
asymmetric reactions, X-ray diffraction, computational studies
(asimetric reactions, X-ray diffraction, computational studies)

Sažetak
Transition metal complexes with coordination number 6 can exhibit octahedral or trigonal prismatic geometry. The distinction between the geometries can be made based on several angular parameters: θ, ρ and ω. Continuing our recent research on tridentate ligands (L) with two identical terminal coordination sites like bis(2-picolyl)amine (L = bpa), we now extend our attention to phenyl iminodiacetamides (L = imda). In this communication we present hexacoordinated ML2 complexes with different central metal cations, M = Zn2+, Co2+, Ni2+, Cd2+. Crystal structures of several ML2 complexes determined by X-ray diffraction on single crystals will be compared with structures calculated by M05-2X/LanL2DZ method. In addition, the calculated energies for the different isomers will be discussed (mer-, cis- or trans-). Starting from the unsubstituted ligand, various electron donating or withdrawing substituents will be added to bpa or imda systems in order to evaluate their influence on the geometry and energetics of the studied complexes. Our goal is to identify the factors governing the stabilization of cis-isomers which could be used as catalysts in asymmetric reactions.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekti:
HRZZ-IP-2014-09-1461 - Minimalni umjetni enzimi: Proširenje primjene posredne indukcije na nove supstrate i nove asimetrične reakcije (MArtEn) (Kirin, Srećko, HRZZ - 2014-09) ( POIROT)

Ustanove:
Institut "Ruđer Bošković", Zagreb


Citiraj ovu publikaciju:

Pantalon Juraj, Natalija; Miletić, Goran; Vianello, Robert; Perić, Berislav; Kirin, Srećko I.
Hexacoordinated transition metal bpa and imda complexes // Book of Abstracts
Zagreb, Hrvatska, 2017. (poster, međunarodna recenzija, sažetak, znanstveni)
Pantalon Juraj, N., Miletić, G., Vianello, R., Perić, B. & Kirin, S. (2017) Hexacoordinated transition metal bpa and imda complexes. U: Book of Abstracts.
@article{article, year = {2017}, keywords = {asymmetric reactions, X-ray diffraction, computational studies}, title = {Hexacoordinated transition metal bpa and imda complexes}, keyword = {asymmetric reactions, X-ray diffraction, computational studies}, publisherplace = {Zagreb, Hrvatska} }
@article{article, year = {2017}, keywords = {asimetric reactions, X-ray diffraction, computational studies}, title = {Hexacoordinated transition metal bpa and imda complexes}, keyword = {asimetric reactions, X-ray diffraction, computational studies}, publisherplace = {Zagreb, Hrvatska} }




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