Výsledky vyhledávání - "Zoran D. Tomić"

The crystal structure of bis[4-bromo-2-(1H-pyrazol-3-yl) phenolato-κ2 N,O] copper(II), C18H12Br2CuN4O2

Autor: Eugen Libowitzky, Milica Kosović, Atifa Ajanović, Željko K. Jaćimović, Gerald Giester, Zoran D. Tomić

Publikováno v: Zeitschrift für Kristallographie-New Crystal Structures

C18H12Br2CuN4O2, monoclinic, P21/c (no. 14), a = 11.5165(11) Å, b = 5.4369(5) Å, c = 14.4872(14) Å, V = 873.52(14) Å3, Z = 2, R gt (F) = 0.0232, wR ref (F 2) = 0.0559, T = 200 K.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f67a966b823a5175d3f8a4e1e7aca7e
https://phaidra.univie.ac.at/o:1615607

Zobrazit plný text záznamu

Cation and/or anion directed reaction routes. Could the desolvation pattern of isostructural coordination compounds be related to their molecular structure?

Autor: Katalin Mészáros Szécsényi, Mirjana Jovičić, Vukadin M. Leovac, Marko V. Rodić, Oskar Bera, Berta Barta Holló, Zoran D. Tomić

Publikováno v: Structural Chemistry

The crystal and molecular structure of [Cu(ampf)(ClO4)(MeOH)(2)]ClO4, (1), ampf = N, N-bis(4-acetyl-5-methylpyrazol-3-yl)formamidine, determined by X-ray crystallography is described and compared with the structurally related copper(II) complexes, fo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ad127c7c1005a305d595a141c9d44a4
https://www.cris.uns.ac.rs/record.jsf?recordId=83857&source=OpenAIRE&language=en

Zobrazit plný text záznamu

Anion-/cation-directed reaction routes to polymorphic forms of a pyrazole-type ligand and its coordination compounds with zinc. Key structural differences between polymorphs

Autor: Zoran D. Tomić, Vukosava Živković-Radovanović, Mária A. Deli, Loránd Kiss, Alfréd Kállay-Menyhárd, Katalin Mészáros Szécsényi, Berta Barta Holló

Publikováno v: Structural Chemistry

Synthetic paths toward the two polymorphs of a monohydrate, one anhydrous polymorph of 1-carboxamidino-5-hydroxy-3-methylpyrazole (hcmp) and two polymorphs of zinc complexes containing hcmp ligand are presented. By choosing ions which are not part of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae68104f73803dd8acbda4d2fedcec72
https://vinar.vin.bg.ac.rs/handle/123456789/1184

Zobrazit plný text záznamu

Parallel stacking interactions in square-planar transition-metal complexes containing fused chelate and C6-aromatic rings

Autor: Dubravka Z. Vojislavljević, Dušan N. Sredojević, Zoran D. Tomić, Snežana D. Zarić

Publikováno v: Acta Crystallographica Section B Structural Science, Crystal Engineering and Materials
Acta Crystallographica. Section B: Structural Science

Stacking interactions in the crystal structures of square-planar transition metal complexes from the Cambridge Structural Database with five- and six-membered chelate rings fused with C6-arom rings (arom = aromatic) were analyzed. The distribution of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b11df39e8f4ed644933f552b545573df
https://doi.org/10.1107/s0108768112012281

Zobrazit plný text záznamu

Evidence of Chelate−Chelate Stacking Interactions in Crystal Structures of Transition-Metal Complexes

Autor: Zoran D. Tomić, Dušan N. Sredojević, Snežana D. Zarić

Publikováno v: Crystal Growth and Design

Evidence of chelate-chelate stacking interactions was obtained by analyzing crystal structures of square-planar transition-metal complexes from the Cambridge Structural Database. The analysis showed that chelate-chelate stacking interactions occur in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef0356b1235870c2e24fdb8a7afdfac1
https://doi.org/10.1021/cg100312r

Zobrazit plný text záznamu

Influence of metal and ligand types on stacking interactions of phenyl rings with square-planar transition metal complexes

Autor: Snezana D. Zaric, Zoran D. Tomić, Dušan N. Sredojević

Publikováno v: Central European Journal of Chemistry
Open Chemistry, Vol 5, Iss 1, Pp 20-31 (2007)

In order to find out whether metal type influences the stacking interactions of phenyl rings in square-planar complexes, geometrical parameters for Cu, Ni, Pd and Pt complexes, with and without chelate rings, were analyzed and compared. By searching

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dff1f10d3beabc5339c1a7e57f2a035e
https://doi.org/10.2478/s11532-006-0068-3

Zobrazit plný text záznamu

Intermolecular Interactions between Chelate Rings and Phenyl Rings in Square‐Planar Copper( II ) Complexes

Autor: Sladjana B. Novaković, Zoran D. Tomić, Snežana D. Zarić

Publikováno v: European Journal of Inorganic Chemistry

Analysis of the geometrical parameters in crystal structures of square-planar copper(II) complexes from the CSD shows that the short noncovalent copper (II)-phenyl carbon distances are a consequence of the interaction between the phenyl ring and the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1bc1bfa490f342880f62d76f46378914
https://doi.org/10.1002/ejic.200400086

Zobrazit plný text záznamu

Crystal Structure of Bis[acetone‐1‐naphthoylhydrazinato(−1)]copper( II ) and Investigations of Intermolecular Interactions

Autor: Snežana D. Zarić, Vukadin M. Leovac, Zoran D. Tomić, D. Zobel, Srdjan V. Pokorni

Publikováno v: European Journal of Inorganic Chemistry. 2003:1222-1226

In the crystal structure of the bis(acetone-1-naphthoylhydrazinato)copper(II) complex there are interactions of neighbouring molecules via naphthyl groups; the naphthyl group of one molecule interacts with the copper centre and CH3 group of another m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e713f154799b7d26b468d5581daaa73c
https://doi.org/10.1002/ejic.200390158

Zobrazit plný text záznamu

Synthesis, characterisation and antimicrobial activity of bis(phthalazine-1-hydrazone)-2,6-diacetylpyridine and its complexes with Co-III, Ni-II, Cu-II and Zn-II

Autor: György Pokol, Vukosava Živković-Radovanović, Zoran D. Tomić, Berta Barta Holló, Imre Miklós Szilágyi, Gordana Vuckovic, József Magyari, Katalin Mészáros Szécsényi

Publikováno v: Polyhedron

Four new complex compounds of bis(phthalazine-1-hydrazone)-2,6-diacetylpyridine (Hz(2)DAP) ligand with Ni-II, Co-III, Cu-II and Zn-II metal centres were synthesised and characterised by single-crystal X-ray diffraction and IR spectral data. The antim

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2109b4f12fb8ecd9cff852b95b416543
http://vinar.vin.bg.ac.rs/handle/123456789/100

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání