issue contents

STRUCTURAL CHEMISTRY

Volume 79| Part 8

ISSN: 2053-2296

August 2023 issue

Cover illustration: A new zirconium(IV) com­plex, [Zr(QCa)₂(H₂O)₂]·2DMF, with 8-hy­droxy­quinoline-2-carb­oxy­lic acid (HQCaH) was prepared and characterized. The Zr^IV atom in this mononuclear com­plex is octa­coordinated by two QCa²⁻ ligands and two aqua ligands. The com­plex and the HQCaH ligand showed low anticancer activity with IC₅₀ > 200 µM. On the other hand, the com­plex inter­calates in CT DNA and also inter­acts with HSA. See Harmošová, Vilková, Kello, Smolko, Samol'ová & Šebová [Acta Cryst. (2023), C79, 316–323].

research papers

Acta Cryst. (2023). C79, 305-315
https://doi.org/10.1107/S2053229623005442

Share

Article statistics

Download citation

Format		BIBTeX
		EndNote
		RefMan
		Refer
		Medline
		CIF
		SGML
		Plain Text
		Text

Supporting information

3D view

Download CIF

Download PDF of article

Download PDF of article

Download CIF

3D view

Supporting information

Download citation

Format		BIBTeX
		EndNote
		RefMan
		Refer
		Medline
		CIF
		SGML
		Plain Text
		Text

Article statistics

Share

Open  access

Solvent influence on the crystal structures of new cadmium tri-tert-but­oxy­silane­thiol­ate com­plexes with 1,4-bis­(3-amino­prop­yl)pi­per­azine: luminescence and anti­fungal activity

D. Kowalkowska-Zedler, P. Bruździak, Z. Hnatejko, R. Łyszczek, A. Brillowska-Dąbrowska, Ł. Ponikiewski, B. Cieśla and A. Pladzyk

Two cadmium tri-tert-but­oxy­silane­thiol­ates with 1,4-bis­(3-amino­prop­yl)pi­per­a­zine were obtained from identical molar ratios of reagents in different solvents. The structures of the com­plexes have a direct impact on their spectral properties, as well as their anti­fungal properties.

CCDC references: 2192696; 2192695

Read article

Acta Cryst. (2023). C79, 316-323
https://doi.org/10.1107/S2053229623005971

Share

Article statistics

Download citation

Format		BIBTeX
		EndNote
		RefMan
		Refer
		Medline
		CIF
		SGML
		Plain Text
		Text

Supporting information

3D view

Download CIF

Download PDF of article

Download PDF of article

Download CIF

3D view

Supporting information

Download citation

Format		BIBTeX
		EndNote
		RefMan
		Refer
		Medline
		CIF
		SGML
		Plain Text
		Text

Article statistics

Share

Low-dimensional com­pounds containing bioactive ligands. XXII. First crystal structure, cytotoxic activity and DNA and HSA binding of a zirconium(IV) com­plex with 8-hy­droxy­quinoline-2-carb­oxy­lic acid

M. Harmošová, M. Vilková, M. Kello, L. Smolko, E. Samol'ová, D. Šebová and I. Potočňák

A new zirconium(IV) com­plex, [Zr(QCa)₂(H₂O)₂]·2DMF, with 8-hy­droxy­quinoline-2-carb­oxy­lic acid (HQCaH) was prepared and characterized. The Zr^IV atom in this mononuclear com­plex is octa­coordinated by two QCa²⁻ ligands and two aqua ligands. The com­plex and the HQCaH ligand showed low anti­cancer activity with IC₅₀ > 200 µM. On the other hand, the com­plex inter­calates in CT DNA and also inter­acts with HSA.

CCDC reference: 2280560

Read article

Acta Cryst. (2023). C79, 324-333
https://doi.org/10.1107/S2053229623005867

Share

Article statistics

Download citation

Format		BIBTeX
		EndNote
		RefMan
		Refer
		Medline
		CIF
		SGML
		Plain Text
		Text

Supporting information

3D view

Download CIF

Download PDF of article

Download PDF of article

Download CIF

3D view

Supporting information

Download citation

Format		BIBTeX
		EndNote
		RefMan
		Refer
		Medline
		CIF
		SGML
		Plain Text
		Text

Article statistics

Share

Free 

The synthesis and crystal structure of (E)-2-{[(4-meth­oxy­naph­tha­len-1-yl)methyl­idene]amino}-4-methyl­phenol: Hirshfeld surface analysis, DFT calculations and anti­corrosion studies

A. A. Yahiaoui, N. Ghichi, D. Hannachi, B. Mezhoud, A. Djedouani, K. Kraim, A. Crochet and H. Stoeckli-Evans

The title Schiff base was synthesized by the reaction of 2-amino-4-methyl­phenol with 4-meth­oxy­naph­tha­lene-1-carbaldehyde in a 1:1 ratio. The com­pound exhibits significant anti­corrosion properties for iron and copper.

CCDC reference: 2279139

Read article