期刊
NEW JOURNAL OF CHEMISTRY
卷 42, 期 12, 页码 10309-10316出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c8nj01109e
关键词
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资金
- SERB, India [SB/FT/CS-185/2012]
- DST
Two new one-dimensional coordination polymers (1D CPs) {[Zn(adc)(4-spy)(2)(H2O)(2)]}(n) (1), and {[Cd(adc)(4-spy)(2)(H2O)(2)]}(n) (2) (H(2)adc = acetylenedicarboxylic acid and 4-spy = 4-styrylpyridine), have been synthesized and well characterized. Single crystal X-ray diffraction data exhibit that compounds 1 and 2 are isostructural and undergo hydrogen bonding and C-H interactions to construct 3D supramolecular architectures. Electrical characterization reveals that both compounds show substantive electrical conductivity and exhibit Schottky diode nature. However, compound 2 has a higher mobility and higher conductivity compared to 1. The estimated values of effective carrier mobility, transit time, carrier concentration and diffusion length demonstrate that the charge transport properties have been improved for 2. Therefore, compound 2 has better performance in the fabrication of electronic devices.
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