biostudies-literatureUnknown23(7)Xue XReactions between a N?O? macrocyclic ligand (L¹) and several Zn(II) salts (trifluoromethane sulfonate, <i>p</i>-toluenesulfonate, acetate, benzoate, <i>o</i>-, <i>m</i>- or <i>p</i>-hydroxybenzoate) led to the formation of seven complexes, [Zn?L¹ (DMSO)?](OSO?CF?)? (<b>1</b>), [Zn?(<i>p</i>-OSO?PhCH?)?L¹] (<b>2</b>), [Zn?(OCOCH?)?L¹] (<b>3</b>), [Zn?(OCOPh)?L¹] (<b>4</b>), [Zn?(<i>o</i>-OCOPhOH)?L¹] (<b>5</b>), [Zn?(<i>m</i>-OCOPhOH)? L¹] (<b>6</b>) and [Zn?(<i>p</i>-OCOPhOH)? L¹] (<b>7</b>), which were characterized by elemental analysis, ¹H-NMR, ¹³C-NMR, IR, fluorescence spectroscopies and single crystal X-ray diffraction. In <b>1</b>, the Zn atom is pentacoordinated with a N?O? irregular trigonal bipyramidal coordination environment, like the geometries in compounds <b>3</b>?<b>7</b>, whereas in structure <b>2</b> the metal atom is envisaged as possessing a distorted N?O? octahedronal environment. All the compounds show interesting photoluminescent properties in solid states and solutions in DMF and DMSO, which are reported along with their TG-DTA thermal decomposition processes, UV-vis absorption spectroscopy and fluorescence quantum yields in DMF and DMSO.Molecules (Basel, Switzerland)https://www.ebi.ac.uk/biostudies/studies/S-EPMC6100202biostudies-literatureStudy on the Photoluminescent and Thermal Properties of Zinc Complexes with a N?O? Macrocyclic Ligand.PMC6100202Mai FLi JWang QHuang YLiang XMa ZZhou YYang DXue XfalseStudy on the Photoluminescent and Thermal Properties of Zinc Complexes with a N?O? Macrocyclic Ligand.Reactions between a N?O? macrocyclic ligand (L¹) and several Zn(II) salts (trifluoromethane sulfonate, <i>p</i>-toluenesulfonate, acetate, benzoate, <i>o</i>-, <i>m</i>- or <i>p</i>-hydroxybenzoate) led to the formation of seven complexes, [Zn?L¹ (DMSO)?](OSO?CF?)? (<b>1</b>), [Zn?(<i>p</i>-OSO?PhCH?)?L¹] (<b>2</b>), [Zn?(OCOCH?)?L¹] (<b>3</b>), [Zn?(OCOPh)?L¹] (<b>4</b>), [Zn?(<i>o</i>-OCOPhOH)?L¹] (<b>5</b>), [Zn?(<i>m</i>-OCOPhOH)? L¹] (<b>6</b>) and [Zn?(<i>p</i>-OCOPhOH)? L¹] (<b>7</b>), which were characterized by elemental analysis, ¹H-NMR, ¹³C-NMR, IR, fluorescence spectroscopies and single crystal X-ray diffraction. In <b>1</b>, the Zn atom is pentacoordinated with a N?O? irregular trigonal bipyramidal coordination environment, like the geometries in compounds <b>3</b>?<b>7</b>, whereas in structure <b>2</b> the metal atom is envisaged as possessing a distorted N?O? octahedronal environment. All the compounds show interesting photoluminescent properties in solid states and solutions in DMF and DMSO, which are reported along with their TG-DTA thermal decomposition processes, UV-vis absorption spectroscopy and fluorescence quantum yields in DMF and DMSO.2018-01-01T00:00:00Z2018 Jul2021-02-20T19:33:45Z2019-03-27T00:06:40ZS-EPMC61002023001298410.3390/molecules23071735