Standard molar enthalpy of formation of [(C12H8N2)2Bi(O2NO)3] and its biological activity on Schizosaccharomyces pombe

The title complex [(C 12 H 8 N 2 ) 2 Bi(O 2 NO) 3 ] was synthesized by reaction of 1,10-phenanthroline (phen) and Bi(NO 3 ) 3 ·5H 2 O. The structure of the complex was characterized by single-crystal X-ray diffraction, IR spectroscopy, and elemental analysis. An advanced solution-reaction isoperibol...

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Bibliographic Details
Published in:Journal of thermal analysis and calorimetry 2017-06, Vol.128 (3), p.1743-1751
Main Authors: Li, Chuan-Hua, Jiang, Yong, Jiang, Jian-Hong, Li, Xu, Xiao, Sheng-Xiong, Tao, Li-Ming, Yao, Fei-Hong, Zhang, Hui, Xia, Xian-Ming, Yao, Long-Hua, Zhou, Hua, Xiang, Ying-Hui, Tian, Yuan, Li, Qiang-Guo
Format: Article
Language:English
Subjects:
Analytical Chemistry
Chemistry
Chemistry and Materials Science
Diffraction
Ethylenediaminetetraacetic acid
Infrared spectroscopy
Inorganic Chemistry
Measurement Science and Instrumentation
Physical Chemistry
Polymer Sciences
Single crystals
X-rays
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Summary:The title complex [(C 12 H 8 N 2 ) 2 Bi(O 2 NO) 3 ] was synthesized by reaction of 1,10-phenanthroline (phen) and Bi(NO 3 ) 3 ·5H 2 O. The structure of the complex was characterized by single-crystal X-ray diffraction, IR spectroscopy, and elemental analysis. An advanced solution-reaction isoperibol microcalorimeter was applied to determine the standard molar enthalpies of formation at 298.15 K of the complex and Bi(NO 3 ) 3 ·5H 2 O, giving –(798.92 ± 5.99) and –(1986.87 ± 0.20) kJ mol −1 , respectively. The biological effect of the complex was evaluated by microcalorimetry on the growth of Schizosaccharomyces pombe ( S . pombe ). According to thermogenic curves, the corresponding thermokinetics and thermodynamic parameters were derived. The complex had good bioactivity on the growth metabolism of S . pombe , with the value of IC 50 being 2.8 × 10 −5 mol L −1 .
ISSN:1388-6150
1588-2926
DOI:10.1007/s10973-017-6104-z