140482-75-3Relevant academic research and scientific papers
The effects of crystal structure on optical absorption/photoluminescence of bis(8-hydroxyquinoline)zinc
Xu, Bing-She,Hao, Yu-Ying,Wang, Hua,Zhou, He-Feng,Liu, Xu-Guang,Chen, Ming-Wei
, p. 318 - 322 (2005)
In this paper, the transformation processes of two types of bis(8-hydroxyquinoline)zinc: Znq2 dihydrate and anhydrous (Znq 2)4 were investigated by X-ray diffraction (XRD), infrared spectra (IR), scanning electron microscope (SEM), differential scanning calorimetry (DSC) and thermogravimetry (TG). The effects of crystal structure on optical properties of bis(8-hydroxyquinoiline)zinc were analyzed. Znq 2 dihydrate can be transformed into anhydrous (Znq2) 4 during heating under vacuum. Reversal transformation occurs by the interaction between chloroform and (Znq2)4. But (Znq 2)4 was partially transformed into Znq2 dihydrate by the interaction between ethanol and (Znq2)4. The different molecular structure results in different crystal stacking and electronic structure, thereby affect its optical properties.
Solid-State Reaction between Zinc Hydroxide and 8-Quinolinol
Dubey, Bharat Lal,Tiwari, Neeta
, p. 495 - 502 (2007/10/02)
Solid-state reaction between zinc hydroxide and 8-quinolinol has been studied.Reaction product has been characterized to be Zn(OH)2(8-HQ)2 by elemental analysis, quantitative estimation of zinc, thermal decomposition in air, thermogravimetry in nit
