A bis-calix[4]arene-supported [CuII16] cage

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Standard

A bis-calix[4]arene-supported [CuII16] cage. / Wilson, Lucinda R. B.; Coletta, Marco; Singh, Mukesh K.; Teat, Simon J.; Brookfield, Adam; Shanmugam, Muralidharan; Mcinnes, Eric J. L.; Piligkos, Stergios; Dalgarno, Scott J.; Brechin, Euan K.

I: Dalton Transactions, Bind 52, Nr. 26, 2023, s. 8956-8963.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Wilson, LRB, Coletta, M, Singh, MK, Teat, SJ, Brookfield, A, Shanmugam, M, Mcinnes, EJL, Piligkos, S, Dalgarno, SJ & Brechin, EK 2023, 'A bis-calix[4]arene-supported [CuII16] cage', Dalton Transactions, bind 52, nr. 26, s. 8956-8963. https://doi.org/10.1039/D3DT01448G

APA

Wilson, L. R. B., Coletta, M., Singh, M. K., Teat, S. J., Brookfield, A., Shanmugam, M., Mcinnes, E. J. L., Piligkos, S., Dalgarno, S. J., & Brechin, E. K. (2023). A bis-calix[4]arene-supported [CuII16] cage. Dalton Transactions, 52(26), 8956-8963. https://doi.org/10.1039/D3DT01448G

Vancouver

Wilson LRB, Coletta M, Singh MK, Teat SJ, Brookfield A, Shanmugam M o.a. A bis-calix[4]arene-supported [CuII16] cage. Dalton Transactions. 2023;52(26):8956-8963. https://doi.org/10.1039/D3DT01448G

Author

Wilson, Lucinda R. B. ; Coletta, Marco ; Singh, Mukesh K. ; Teat, Simon J. ; Brookfield, Adam ; Shanmugam, Muralidharan ; Mcinnes, Eric J. L. ; Piligkos, Stergios ; Dalgarno, Scott J. ; Brechin, Euan K. / A bis-calix[4]arene-supported [CuII16] cage. I: Dalton Transactions. 2023 ; Bind 52, Nr. 26. s. 8956-8963.

Bibtex

@article{1841f85a2567492fb4e17a9c927db920,
title = "A bis-calix[4]arene-supported [CuII16] cage",
abstract = "Reaction of 2,2′-bis-p-tBu-calix[4]arene (H8L) with Cu(NO3)2·3H2O and N-methyldiethanolamine (Me-deaH2) in a basic dmf/MeOH mixture affords [CuII16(L)2(Me-dea)4(μ4-NO3)2(μ-OH)4(dmf)3.5(MeOH)0.5(H2O)2](H6L)·16dmf·4H2O (4), following slow evaporation of the mother liquor. The central core of the metallic skeleton describes a tetracapped square prism, [Cu12], in which the four capping metal ions are the CuII ions housed in the calix[4]arene polyphenolic pockets. The [CuII8] square prism is held together “internally” by a combination of hydroxide and nitrate anions, with the N-methyldiethanolamine co-ligands forming dimeric [CuII2] units which edge-cap above and below the upper and lower square faces of the prism. Charge balance is maintained through the presence of one doubly deprotonated H6L2− ligand per [Cu16] cluster. Magnetic susceptibility measurements reveal the predominance of strong antiferromagnetic exchange interactions and an S = 1 ground state, while EPR is consistent with a large zero-field splitting.",
author = "Wilson, {Lucinda R. B.} and Marco Coletta and Singh, {Mukesh K.} and Teat, {Simon J.} and Adam Brookfield and Muralidharan Shanmugam and Mcinnes, {Eric J. L.} and Stergios Piligkos and Dalgarno, {Scott J.} and Brechin, {Euan K.}",
year = "2023",
doi = "10.1039/D3DT01448G",
language = "English",
volume = "52",
pages = "8956--8963",
journal = "Dalton Transactions (Online)",
issn = "1477-9234",
publisher = "Royal Society of Chemistry",
number = "26",

}

RIS

TY - JOUR

T1 - A bis-calix[4]arene-supported [CuII16] cage

AU - Wilson, Lucinda R. B.

AU - Coletta, Marco

AU - Singh, Mukesh K.

AU - Teat, Simon J.

AU - Brookfield, Adam

AU - Shanmugam, Muralidharan

AU - Mcinnes, Eric J. L.

AU - Piligkos, Stergios

AU - Dalgarno, Scott J.

AU - Brechin, Euan K.

PY - 2023

Y1 - 2023

N2 - Reaction of 2,2′-bis-p-tBu-calix[4]arene (H8L) with Cu(NO3)2·3H2O and N-methyldiethanolamine (Me-deaH2) in a basic dmf/MeOH mixture affords [CuII16(L)2(Me-dea)4(μ4-NO3)2(μ-OH)4(dmf)3.5(MeOH)0.5(H2O)2](H6L)·16dmf·4H2O (4), following slow evaporation of the mother liquor. The central core of the metallic skeleton describes a tetracapped square prism, [Cu12], in which the four capping metal ions are the CuII ions housed in the calix[4]arene polyphenolic pockets. The [CuII8] square prism is held together “internally” by a combination of hydroxide and nitrate anions, with the N-methyldiethanolamine co-ligands forming dimeric [CuII2] units which edge-cap above and below the upper and lower square faces of the prism. Charge balance is maintained through the presence of one doubly deprotonated H6L2− ligand per [Cu16] cluster. Magnetic susceptibility measurements reveal the predominance of strong antiferromagnetic exchange interactions and an S = 1 ground state, while EPR is consistent with a large zero-field splitting.

AB - Reaction of 2,2′-bis-p-tBu-calix[4]arene (H8L) with Cu(NO3)2·3H2O and N-methyldiethanolamine (Me-deaH2) in a basic dmf/MeOH mixture affords [CuII16(L)2(Me-dea)4(μ4-NO3)2(μ-OH)4(dmf)3.5(MeOH)0.5(H2O)2](H6L)·16dmf·4H2O (4), following slow evaporation of the mother liquor. The central core of the metallic skeleton describes a tetracapped square prism, [Cu12], in which the four capping metal ions are the CuII ions housed in the calix[4]arene polyphenolic pockets. The [CuII8] square prism is held together “internally” by a combination of hydroxide and nitrate anions, with the N-methyldiethanolamine co-ligands forming dimeric [CuII2] units which edge-cap above and below the upper and lower square faces of the prism. Charge balance is maintained through the presence of one doubly deprotonated H6L2− ligand per [Cu16] cluster. Magnetic susceptibility measurements reveal the predominance of strong antiferromagnetic exchange interactions and an S = 1 ground state, while EPR is consistent with a large zero-field splitting.

U2 - 10.1039/D3DT01448G

DO - 10.1039/D3DT01448G

M3 - Journal article

VL - 52

SP - 8956

EP - 8963

JO - Dalton Transactions (Online)

JF - Dalton Transactions (Online)

SN - 1477-9234

IS - 26

ER -

ID: 359082659