Abstract
Molecular geometry and molar magnetic moment of hexanuclear cobalt(Co3IIICo3II) complex with N-(2-hydroxybenzyl)ethanolamine is given in this chapter.
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Substance
Hexanuclear cobalt(Co3IIICo3II) complex with N-(2-hydroxybenzyl)ethanolamine; [Co6(L)6(OH)(H2O)3]Cl2.10H2O
Gross Formula
C54H93Cl2Co6N6O26
Properties
Product of molar magnetic susceptibility with temperature
Structure
[Co6(L)6(OH)(H2O)3]Cl2.10H2O; | H2L = N-(2-hydroxybenzyl) ethanolamine |
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Data
T [K] | χg [10−6 emu/g] | χMT [cm3 K mol−1] | pm or μeff [μB] | ΘP [K] | Method | Remarks |
---|---|---|---|---|---|---|
300 5.0 | – – | 8.47 3.02 | – | – | SQUID | Hexanuclear Co3IIICo3II complex with a face-sharing defective cubane-like units; the whole entity adopts a crown shape |
Additional Remark
-
(i)
Antiferromagnetic coupling between CoII3 moiety is observed
Symbols and Abbreviations
Short form | Full form |
T | temperature |
χg | magnetic susceptibility per gram (specific susceptibility) |
χM | magnetic susceptibility per mole (molar susceptibility) |
p m | effective magnetic moment per molecule |
μ eff | effective magnetic moment |
Θ P | paramagnetic Curie constant (Weiss constant) |
SQUID | superconducting quantum interference device |
Reference
Y. Xie, Q. Liu, H. Jiang, J. Ni, Eur. J. Inorg. Chem. 4010 (2003)
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Pardasani, R.T., Pardasani, P. (2022). Magnetic properties of polynuclear cobalt cluster with N-(2-hydroxybenzyl)ethanolamine. In: Magnetic Properties of Paramagnetic Compounds, Magnetic Susceptibility Data, Volume 5. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-65098-1_268
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DOI: https://doi.org/10.1007/978-3-662-65098-1_268
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-662-65097-4
Online ISBN: 978-3-662-65098-1
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