Pregled bibliografske jedinice broj: 439815
New mononuclear oxalate complexes of copper(II) with 2D and 3D architectures: Synthesis, crystal structures and spectroscopic characterization
New mononuclear oxalate complexes of copper(II) with 2D and 3D architectures: Synthesis, crystal structures and spectroscopic characterization // Polyhedron, 29 (2010), 4; 1291-1298 doi:10.1016/j.poly.2010.01.005 (međunarodna recenzija, članak, znanstveni)
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Naslov
New mononuclear oxalate complexes of copper(II) with 2D and 3D architectures: Synthesis, crystal structures and spectroscopic characterization
Autori
Androš, Lidija ; Jurić, Marijana ; Planinić, Pavica ; Žilić, Dijana ; Rakvin, Boris ; Molčanov, Krešimir
Izvornik
Polyhedron (0277-5387) 29
(2010), 4;
1291-1298
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
copper(II) complex ; 2 ; 2'-bipyridine ; bidentate oxalate ligand ; crystal structure ; hydrogen-bonding and π–π interactions ; IR ; UV/Vis and EPR spectroscopy
Sažetak
Two mononuclear oxalate copper(II) complexes [Cu(bpy)(C2O4)(H2O)]•H2O (1) and [Cu(bpy)(C2O4)(H2O)]•H2C2O4 (2) (bpy = 2, 2'-bipyridine) have been synthesized and characterized by elemental and TG/DTA analyses, IR, UV/Vis and EPR spectroscopy and by a single-crystal X-ray diffraction study. Both compounds possess the neutral mononuclear [Cu(bpy)(C2O4)(H2O)] entity wherein the copper(II) atom exhibits a square-pyramidal coordination involving two oxygen and two nitrogen atoms from the bidentate oxalate and 2, 2'-bipyridine ligands, respectively, in the basal plane and one oxygen atom from the coordinate water molecule in the fifth, apical position. Compound 1 crystallizes with one water molecule in the monoclinic P2_1/c space group and compound 2 in the triclinic P-1 space group and involves one uncoordinated oxalic acid molecule. Their crystal structures are dominated by the hydrogen bonding and π–π stacking interactions that give rise to the overall 3D and 2D architectures for 1 and 2, respectively.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
POVEZANOST RADA
Projekti:
098-0982904-2946 - Višenuklearni metalni sustavi: sinteza i svojstva (Perić, Berislav, MZOS ) ( CroRIS)
098-0982915-2939 - Molekulska struktura i dinamika sustava s paramagnetskim česticama (Ilakovac-Kveder, Marina, MZOS ) ( CroRIS)
098-1191344-2943 - Protein-ligand međudjelovanja na atomnoj razini (Luić, Marija, MZOS ) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", Zagreb
Profili:
Pavica Planinić
(autor)
Boris Rakvin
(autor)
Dijana Žilić
(autor)
Marijana Jurić
(autor)
Lidija Androš Dubraja
(autor)
Krešimir Molčanov
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus