Synthesis, Protonation Constants and Stability Constants for <TEX>$Co^{2+}$</TEX>, <TEX>$Ni^{2+}$</TEX>, <TEX>$Cu^{2+}$</TEX>, and <TEX>$Zn^{2+}$</TEX> Ions of 1,15-bis(2-pyridyl)-2,5,8,11,14-pentaazapentadecane

Kim, Sun-Deuk; Kim, Jun-Kwang; Jung, Woo-Sik; Chung, Koo-Chun

ACOMS+ 및 학술지 리포지터리 설명회

한국과학기술정보연구원(KISTI) 서울분원 대회의실(별관 3층)
2024년 07월 03일(수) 13:30

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권한신청
P-ISSN1225-0163
E-ISSN2288-8985
SCOPUS, ESCI, KCI

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P-ISSN 1225-0163
E-ISSN 2288-8985

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9권 4호

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Synthesis, Protonation Constants and Stability Constants for <TEX>$Co^{2+}$</TEX>, <TEX>$Ni^{2+}$</TEX>, <TEX>$Cu^{2+}$</TEX>, and <TEX>$Zn^{2+}$</TEX> Ions of 1,15-bis(2-pyridyl)-2,5,8,11,14-pentaazapentadecane

분석과학 / Analytical Science and Technology, (P)1225-0163; (E)2288-8985

1996, v.9 no.4, pp.411-415

Sun-Deuk Kim
Jun-Kwang Kim
Woo-Sik Jung
Koo-Chun Chung

Kim, S., Kim, J., Jung, W., & Chung, K. (1996). . 분석과학, 9(4), 411-415.

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Abstract

The new potentially heptadentate <TEX>$N_7$</TEX> ligand 1, 15-bis(2-pyridyl)-2, 5, 8, 11, 14-pentaazapentadecane(pytetren) has been synthesized and characterized by EA, IR, NMR, and mass spectrometry. Its proton association constants (log <TEX>$K{_H}^n$</TEX>) and stability constants(log <TEX>$K_{ML}$</TEX>) for <TEX>$Co^{2+}$</TEX>, <TEX>$Ni^{2+}$</TEX>, <TEX>$Cu^{2+}$</TEX>, and <TEX>$Zn^{2+}$</TEX> ions were determined at 298.1K and ionic strength