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Title: Magnetic order and enhanced exchange in the quasi-one-dimensional molecule-based antiferromagnet Cu(NO 3 ) 2 (pyz) 3

Abstract

The quasi-one-dimensional molecule-based Heisenberg antiferromagnet Cu(NO3)2(pyz)3 has an intrachain coupling J = 13.7(1) K ($$\hat{H}$$ = J$$^{Σ}_{i}S_{i}$$• Si+1) and exhibits a state of long-range magnetic order below TN = 0.105(1) K. The ratio of interchain to intrachain coupling is estimated to be |J'/J| = 3.3 × 10–3, demonstrating a high degree of isolation for the Cu chains.

Authors:
ORCiD logo [1];  [2]; ORCiD logo [1]; ORCiD logo [2];  [3]; ORCiD logo [4]; ORCiD logo [5];  [6]; ORCiD logo [7]; ORCiD logo [8];  [9]; ORCiD logo [9]
  1. Centre for Materials Physics, Durham University, Durham DH1 3LE, UK
  2. Department of Physics, University of Warwick, Coventry, UK
  3. Department of Chemistry and Biochemistry, University of Bern, Bern, Switzerland, Laboratory for Neutron Scattering and Imaging
  4. Department of Physics, Clarendon Laboratory, University of Oxford, Oxford OX1 3PU, UK
  5. ISIS Pulsed Muon Facility, STFC Rutherford Appleton Laboratory, Chilton, UK
  6. National High Magnetic Field Laboratory, Los Alamos National Laboratory, Los Alamos, USA
  7. Department of Chemistry and Biochemistry, University of Bern, Bern, Switzerland, Polytechnic of Milan
  8. Department of Chemistry and Biochemistry, University of Bern, Bern, Switzerland
  9. Department of Chemistry and Biochemistry, Eastern Washington University, Cheney, USA
Publication Date:
Research Org.:
Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES); USDOE National Nuclear Security Administration (NNSA); National Science Foundation (NSF); European Research Council (ERC)
OSTI Identifier:
1523545
Alternate Identifier(s):
OSTI ID: 1488668; OSTI ID: 1561076
Report Number(s):
LA-UR-18-30771
Journal ID: ISSN 1463-9076; PPCPFQ
Grant/Contract Number:  
89233218CNA000001
Resource Type:
Published Article
Journal Name:
Physical Chemistry Chemical Physics. PCCP
Additional Journal Information:
Journal Name: Physical Chemistry Chemical Physics. PCCP Journal Volume: 21 Journal Issue: 3; Journal ID: ISSN 1463-9076
Publisher:
Royal Society of Chemistry (RSC)
Country of Publication:
United Kingdom
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats

Huddart, Benjamin M., Brambleby, Jamie, Lancaster, Tom, Goddard, Paul A., Xiao, Fan, Blundell, Stephen J., Pratt, Francis L., Singleton, John, Macchi, Piero, Scatena, Rebecca, Barton, Alyssa M., and Manson, Jamie L. Magnetic order and enhanced exchange in the quasi-one-dimensional molecule-based antiferromagnet Cu(NO 3 ) 2 (pyz) 3. United Kingdom: N. p., 2019. Web. doi:10.1039/C8CP07160H.
Huddart, Benjamin M., Brambleby, Jamie, Lancaster, Tom, Goddard, Paul A., Xiao, Fan, Blundell, Stephen J., Pratt, Francis L., Singleton, John, Macchi, Piero, Scatena, Rebecca, Barton, Alyssa M., & Manson, Jamie L. Magnetic order and enhanced exchange in the quasi-one-dimensional molecule-based antiferromagnet Cu(NO 3 ) 2 (pyz) 3. United Kingdom. https://doi.org/10.1039/C8CP07160H
Huddart, Benjamin M., Brambleby, Jamie, Lancaster, Tom, Goddard, Paul A., Xiao, Fan, Blundell, Stephen J., Pratt, Francis L., Singleton, John, Macchi, Piero, Scatena, Rebecca, Barton, Alyssa M., and Manson, Jamie L. Thu . "Magnetic order and enhanced exchange in the quasi-one-dimensional molecule-based antiferromagnet Cu(NO 3 ) 2 (pyz) 3". United Kingdom. https://doi.org/10.1039/C8CP07160H.
@article{osti_1523545,
title = {Magnetic order and enhanced exchange in the quasi-one-dimensional molecule-based antiferromagnet Cu(NO 3 ) 2 (pyz) 3},
author = {Huddart, Benjamin M. and Brambleby, Jamie and Lancaster, Tom and Goddard, Paul A. and Xiao, Fan and Blundell, Stephen J. and Pratt, Francis L. and Singleton, John and Macchi, Piero and Scatena, Rebecca and Barton, Alyssa M. and Manson, Jamie L.},
abstractNote = {The quasi-one-dimensional molecule-based Heisenberg antiferromagnet Cu(NO3)2(pyz)3 has an intrachain coupling J = 13.7(1) K ($\hat{H}$ = J$^{Σ}_{i}S_{i}$• Si+1) and exhibits a state of long-range magnetic order below TN = 0.105(1) K. The ratio of interchain to intrachain coupling is estimated to be |J'/J| = 3.3 × 10–3, demonstrating a high degree of isolation for the Cu chains.},
doi = {10.1039/C8CP07160H},
journal = {Physical Chemistry Chemical Physics. PCCP},
number = 3,
volume = 21,
place = {United Kingdom},
year = {2019},
month = {1}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record
https://doi.org/10.1039/C8CP07160H

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Cited by: 5 works
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Works referencing / citing this record:

Magnetic order and enhanced exchange in the quasi-one-dimensional molecule-based antiferromagnet Cu(NO3)2(pyz)3 [dataset]
dataset, January 2019

  • Lancaster, Tom; Huddart, Benjamin M.; Brambleby, Jamie
  • Durham University
  • DOI: 10.15128/r23b5918582

Alkali counterions tune diruthenium( iii , iii )-based ferrimagnetic chain structured antiferromagnets exhibiting step-like hysteresis loops
journal, January 2019

  • Fan, Xiao-Meng; Li, Jing-Yu; Wang, Lin-Lin
  • Dalton Transactions, Vol. 48, Issue 23
  • DOI: 10.1039/c9dt01295h

Probing magnetic order and disorder in the one-dimensional molecular spin chains CuF 2 (pyz) and [ Ln (hfac) 3 (boaDTDA)] n ( Ln   =  Sm, La) using implanted muons
journal, July 2019

  • Lancaster, T.; Huddart, B. M.; Williams, R. C.
  • Journal of Physics: Condensed Matter, Vol. 31, Issue 39
  • DOI: 10.1088/1361-648x/ab2cb6