Crystals, Volume 7, Issue 9
2017 September - 26 articles
Cover Story: The newly designed complex [Zn(L1)(EtOH)] (1) derived from coumarin-containing symmetric Salamo-type N2O2 bisoxime ligands, has been synthesized and characterized, and consists of one Zn(II) ion, one completely deprotonated unit and one coordinated ethanol molecule. The Zn(II) ion is penta-coordinated by two oxime nitrogen atoms and two phenoxo oxygen atoms; the four atoms are all from one deprotonated unit, and there is one oxygen atom from the coordinated ethanol molecule. The coordination environment around the Zn(II) ion is best described as a slightly distorted trigonal bipyramidal geometry. Six pairs of intermolecular hydrogen bonds are formed. In addition, the Cg3 of the pyrone rings as acceptors, forms a hydrogen bond with the protons of coordinated ethanol molecules. The space skeleton of complex 1 adopts a 3D supramolecular structure by the action of the O–H···O, C–H···O hydrogen bond, and C–H···π
- Issues are regarded as officially published after their release is announced to the table of contents alert mailing list .
- You may sign up for email alerts to receive table of contents of newly released issues.
- PDF is the official format for papers published in both, html and pdf forms. To view the papers in pdf format, click on the "PDF Full-text" link, and use the free Adobe Reader to open them.