Structural and Spectroscopic Characterization of Mixed Ligand Complex: Bis(quinoline-2-carboxylato)bis(imidazole)manganese(II)

• Autorzy: Dobrzyńska D. , Jerzykiewicz L. , Jezierska J. , Słoniec E.
• Języki publikacji: EN

Abstrakty

EN

A new complex, [Mn(quin-2-c)2(Him)2] (quin-2-c = quinoline-2-carboxylate ion, Him = imidazole), was synthesized by self assembly and its structure was determined by X-ray analysis. The compound crystallizes in the centrosymmetric space group C2/c with the Mn atom on a twofold axis, a = 18.091(6) Alfa; b = 10.125(4) Alfa; c = 13.708(5) Alfa; Beta= 111.73(3)graduate; V = 2332.5(15) Alfa3 and Z = 4 (T = 100 K). Strong hydrogen bonds between imidazole moieties and carboxylate groups connect themolecules of the complex into the 1D chains extending parallel to the c axis. The interchain contacts of the C-HźźźO, C-HźźźN,piźźźpi and C-Hźźźpi type influence the architecture of the crystal. The complex was characterized by thermal analysis, and by EPR and IR spectroscopy.

Słowa kluczowe

EN

manganese; carboxylate ligand; X-ray structure determination; EPR spectroscopy; hydrogen bond

• Wydawca: Polskie Towarzystwo Chemiczne
• Czasopismo: Polish Journal of Chemistry
• Rocznik: 2006
• Tom: Vol. 80, nr 11
• Strony: 1789--1797
• Opis fizyczny: Bibliogr. 24 poz., rys.

Twórcy

autor

Dobrzyńska D.

autor

Jerzykiewicz L.

autor

Jezierska J.

autor

Słoniec E.

• Faculty of Chemistry, Wrocław University of Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland

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