PH‐Directed Synthesis of Two Luminescent Zinc(II) Coordination Compounds based on 5‐Aminotetrazole‐1‐propanoic Acid1. Issue 18 (16th August 2016)

• Record Type: Journal Article
• Authors: Guo, Meng Yue; Sun, Peng Peng; Guan, Weng Yue; Liu, Zhong Jie; Wang, Yun; Hu, Xue Dan; Yang, Gao Wen; Li, Qiao Yun
• Is Part Of: Zeitschrift für anorganische und allgemeine Chemie. Volume 642:Issue 18(2016)
• Page Start: 960
• Page End: 965
• Publication Date: 2016-08-16
• Subjects: Crystal structure -- pH value -- Zinc -- Luminescence -- Energetic material; Chemistry, Inorganic -- Periodicals; Chemistry -- Periodicals; 540
• DOI: 10.1002/zaac.201600195
• Languages: English
• ISSNs: 0044-2313

Abstract

Abstract: Two Zn II ‐tetrazole‐carboxylate coordination compounds are reported, mononuclear [Zn(atzpa)2 (H2 O)4 ]· 2H2 O (1 ) and one‐dimensional [Zn(atzpa)2 (H2 O)2 ] n (2 ), derived from 5‐aminotetrazole‐1‐propanoic acid (Hatzpa). The structures of both compounds are determined by the pH value of the reaction system. The luminescence properties of Hatzpa and the compounds were investigated at room temperature in the solid state. Furthermore, differential scanning calorimetry (DSC) and thermogravimetric‐differential thermogravimetric (TG‐DTG) analyses were applied to evaluate the thermal decomposition behavior of such compounds. The relevant thermodynamic parameters (Δ H, Δ S, and Δ G ) of the decompostion process of compound1 were calculated, as well. Abstract :