| Autor: |
Kang, H. X., Fu, Y. Q., Xin, L. Y., Jiu, M., Wang, L. J., Liu, G. Z. |
| Předmět: |
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| Zdroj: |
Russian Journal of General Chemistry; 2020, Vol. 90 Issue 12, p2365-2370, 6p |
| Abstrakt: |
A novel cobalt metal-organic framework {[Co2(ltzdc)2(bpe)]·bpe·4H2O}n, MOF (1), has been synthesized by hydrolysis of letrozole (H2ltzdc) and 1,2-di(4-pyridyl)ethylene (bpe) coligand under hydrothermal conditions. Structure of MOF (1) has been determined by single crystal X-ray diffraction. The central Co(II) adopts a distorted tetrahedral coordination configuration and is extended by ltzdc and bpe ligands to form a three-dimensional (3D) pillar-layered framework existing in a 3-fold interpenetrated mode. The powder X-ray diffraction and thermogravimetric analysis demonstrate that the MOF (1) upon heating transforms into MOF (2), that has a retentively porous structure, upon removal of the guest molecules by heating at 300°C in the air. The preliminary antibacterial activity tests indicate MOF (2) as an antibacterial compound against Bacillus subtilis. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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