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A new family of high nuclearity CoII/DyIII coordination clusters possessing robust and unseen topologies

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A new family of high nuclearity CoII/DyIII coordination clusters possessing robust and unseen topologies. / Berkoff, Benjamin; Griffiths, Kieran; Abdul-Sada, Alaa et al.
In: Dalton Transactions, Vol. 44, No. 28, 28.07.2015, p. 12788-12795.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Berkoff, B, Griffiths, K, Abdul-Sada, A, Tizzard, GJ, Coles, SJ, Escuer, A & Kostakis, GE 2015, 'A new family of high nuclearity CoII/DyIII coordination clusters possessing robust and unseen topologies', Dalton Transactions, vol. 44, no. 28, pp. 12788-12795. https://doi.org/10.1039/c5dt01813g

APA

Berkoff, B., Griffiths, K., Abdul-Sada, A., Tizzard, G. J., Coles, S. J., Escuer, A., & Kostakis, G. E. (2015). A new family of high nuclearity CoII/DyIII coordination clusters possessing robust and unseen topologies. Dalton Transactions, 44(28), 12788-12795. https://doi.org/10.1039/c5dt01813g

Vancouver

Berkoff B, Griffiths K, Abdul-Sada A, Tizzard GJ, Coles SJ, Escuer A et al. A new family of high nuclearity CoII/DyIII coordination clusters possessing robust and unseen topologies. Dalton Transactions. 2015 Jul 28;44(28):12788-12795. doi: 10.1039/c5dt01813g

Author

Berkoff, Benjamin ; Griffiths, Kieran ; Abdul-Sada, Alaa et al. / A new family of high nuclearity CoII/DyIII coordination clusters possessing robust and unseen topologies. In: Dalton Transactions. 2015 ; Vol. 44, No. 28. pp. 12788-12795.

Bibtex

@article{e32107e969a14533a1d1454fe7148365,
title = "A new family of high nuclearity CoII/DyIII coordination clusters possessing robust and unseen topologies",
abstract = "Mixing Co(NO3)2·6H2O/Dy(NO3)3·6H2O/(E)-4-(2-hydroxy-3-methoxybenzylideneamino)-2,3-dimethyl-1-phenyl-1,2-dihydropyrazol-5-one (HL)/pivalic acid/Et3N in various solvents results in the synthesis of seven compounds formulated as [CoII2DyIII2(μ3-MeO)2(L)2(piv)4(NO3)2] (3), [CoIIDyIII3(μ3-MeO)2(μ2-MeO)2(L)2(piv)2(NO3)3]·2(CH3OH) (4·2CH3OH), 2[CoII4DyIII4(μ2-O)2(μ3-OH)4(L)4(piv)8][CoII2DyIII5(μ3-OH)6(L)2(piv)8(NO3)4] (5), [CoII4DyIII4(μ2-O)2(μ3-OH)4(L)4(piv)8]·2(CH3CN) (6·2CH3CN), [CoII2DyIII5(μ3-OH)6(L)2(piv)8(NO3)4]·4(CH3CN) (7·4CH3CN), [CoII2DyIII2(μ3-OH)2(L)2(piv)2(NO3)2(EtOH)2(H2O)2](NO3)2·(EtOH) (8·EtOH) and [CoII4DyIII4(μ2-O)2(μ3-OH)4(L)4(piv)8] (9) with robust and unseen topologies. These show that the temperature and reaction time influence the formation of the final product. Preliminary magnetic studies, performed for 6 and 7 in the temperature range 2-300 K, are indicative of Single Molecule Magnet (SMM) behaviour. Moreover, analysis of the catalytic properties of compound 3 as an efficient catalyst for the synthesis of trans-4,5-diaminocyclopent-2-enones from 2-furaldehyde and primary amines has been carried out.",
author = "Benjamin Berkoff and Kieran Griffiths and Alaa Abdul-Sada and Tizzard, {Graham J.} and Coles, {Simon J.} and Albert Escuer and Kostakis, {George E.}",
year = "2015",
month = jul,
day = "28",
doi = "10.1039/c5dt01813g",
language = "English",
volume = "44",
pages = "12788--12795",
journal = "Dalton Transactions",
issn = "1477-9226",
publisher = "Royal Society of Chemistry",
number = "28",

}

RIS

TY - JOUR

T1 - A new family of high nuclearity CoII/DyIII coordination clusters possessing robust and unseen topologies

AU - Berkoff, Benjamin

AU - Griffiths, Kieran

AU - Abdul-Sada, Alaa

AU - Tizzard, Graham J.

AU - Coles, Simon J.

AU - Escuer, Albert

AU - Kostakis, George E.

PY - 2015/7/28

Y1 - 2015/7/28

N2 - Mixing Co(NO3)2·6H2O/Dy(NO3)3·6H2O/(E)-4-(2-hydroxy-3-methoxybenzylideneamino)-2,3-dimethyl-1-phenyl-1,2-dihydropyrazol-5-one (HL)/pivalic acid/Et3N in various solvents results in the synthesis of seven compounds formulated as [CoII2DyIII2(μ3-MeO)2(L)2(piv)4(NO3)2] (3), [CoIIDyIII3(μ3-MeO)2(μ2-MeO)2(L)2(piv)2(NO3)3]·2(CH3OH) (4·2CH3OH), 2[CoII4DyIII4(μ2-O)2(μ3-OH)4(L)4(piv)8][CoII2DyIII5(μ3-OH)6(L)2(piv)8(NO3)4] (5), [CoII4DyIII4(μ2-O)2(μ3-OH)4(L)4(piv)8]·2(CH3CN) (6·2CH3CN), [CoII2DyIII5(μ3-OH)6(L)2(piv)8(NO3)4]·4(CH3CN) (7·4CH3CN), [CoII2DyIII2(μ3-OH)2(L)2(piv)2(NO3)2(EtOH)2(H2O)2](NO3)2·(EtOH) (8·EtOH) and [CoII4DyIII4(μ2-O)2(μ3-OH)4(L)4(piv)8] (9) with robust and unseen topologies. These show that the temperature and reaction time influence the formation of the final product. Preliminary magnetic studies, performed for 6 and 7 in the temperature range 2-300 K, are indicative of Single Molecule Magnet (SMM) behaviour. Moreover, analysis of the catalytic properties of compound 3 as an efficient catalyst for the synthesis of trans-4,5-diaminocyclopent-2-enones from 2-furaldehyde and primary amines has been carried out.

AB - Mixing Co(NO3)2·6H2O/Dy(NO3)3·6H2O/(E)-4-(2-hydroxy-3-methoxybenzylideneamino)-2,3-dimethyl-1-phenyl-1,2-dihydropyrazol-5-one (HL)/pivalic acid/Et3N in various solvents results in the synthesis of seven compounds formulated as [CoII2DyIII2(μ3-MeO)2(L)2(piv)4(NO3)2] (3), [CoIIDyIII3(μ3-MeO)2(μ2-MeO)2(L)2(piv)2(NO3)3]·2(CH3OH) (4·2CH3OH), 2[CoII4DyIII4(μ2-O)2(μ3-OH)4(L)4(piv)8][CoII2DyIII5(μ3-OH)6(L)2(piv)8(NO3)4] (5), [CoII4DyIII4(μ2-O)2(μ3-OH)4(L)4(piv)8]·2(CH3CN) (6·2CH3CN), [CoII2DyIII5(μ3-OH)6(L)2(piv)8(NO3)4]·4(CH3CN) (7·4CH3CN), [CoII2DyIII2(μ3-OH)2(L)2(piv)2(NO3)2(EtOH)2(H2O)2](NO3)2·(EtOH) (8·EtOH) and [CoII4DyIII4(μ2-O)2(μ3-OH)4(L)4(piv)8] (9) with robust and unseen topologies. These show that the temperature and reaction time influence the formation of the final product. Preliminary magnetic studies, performed for 6 and 7 in the temperature range 2-300 K, are indicative of Single Molecule Magnet (SMM) behaviour. Moreover, analysis of the catalytic properties of compound 3 as an efficient catalyst for the synthesis of trans-4,5-diaminocyclopent-2-enones from 2-furaldehyde and primary amines has been carried out.

U2 - 10.1039/c5dt01813g

DO - 10.1039/c5dt01813g

M3 - Journal article

AN - SCOPUS:84936858962

VL - 44

SP - 12788

EP - 12795

JO - Dalton Transactions

JF - Dalton Transactions

SN - 1477-9226

IS - 28

ER -