Standard

Intermolecular exchange interaction in bis-(phenoxy Schiff base) Co(ii) complexes: an in-depth insight into the magneto-structural nature of single-molecule magnets. / Minakova, Olga V.; Kobylarczyk, Jedrzej; Panova, Elizaveta V. и др.

в: Inorganic Chemistry Frontiers, 13.08.2025.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

Harvard

Minakova, OV, Kobylarczyk, J, Panova, EV, Kukułka, M, Veber, SL, Holldack, K, Lohmiller, T, Herchel, R, Mitoraj, M, Bolte, M, Fedin, MV, Safin, DA & Podgajny, R 2025, 'Intermolecular exchange interaction in bis-(phenoxy Schiff base) Co(ii) complexes: an in-depth insight into the magneto-structural nature of single-molecule magnets', Inorganic Chemistry Frontiers. https://doi.org/10.1039/d5qi00955c

APA

Minakova, O. V., Kobylarczyk, J., Panova, E. V., Kukułka, M., Veber, S. L., Holldack, K., Lohmiller, T., Herchel, R., Mitoraj, M., Bolte, M., Fedin, M. V., Safin, D. A., & Podgajny, R. (2025). Intermolecular exchange interaction in bis-(phenoxy Schiff base) Co(ii) complexes: an in-depth insight into the magneto-structural nature of single-molecule magnets. Inorganic Chemistry Frontiers. https://doi.org/10.1039/d5qi00955c

Vancouver

Minakova OV, Kobylarczyk J, Panova EV, Kukułka M, Veber SL, Holldack K и др. Intermolecular exchange interaction in bis-(phenoxy Schiff base) Co(ii) complexes: an in-depth insight into the magneto-structural nature of single-molecule magnets. Inorganic Chemistry Frontiers. 2025 авг. 13. doi: 10.1039/d5qi00955c

Author

Minakova, Olga V. ; Kobylarczyk, Jedrzej ; Panova, Elizaveta V. и др. / Intermolecular exchange interaction in bis-(phenoxy Schiff base) Co(ii) complexes: an in-depth insight into the magneto-structural nature of single-molecule magnets. в: Inorganic Chemistry Frontiers. 2025.

BibTeX

@article{4e09dcc636b442469fa61da7bb98e716,
title = "Intermolecular exchange interaction in bis-(phenoxy Schiff base) Co(ii) complexes: an in-depth insight into the magneto-structural nature of single-molecule magnets",
abstract = "Single-ion magnets (SIMs) are the most promising candidates for magnetic storage and processing of information at the molecular level. Apart from the properties of each isolated SIM, their performance crucially depends on intermolecular exchange interactions in bulk materials or those occurring when individual SIMs are assembled into arrays for practical applications. However, compared with their magnetic anisotropy, the correlation of in-bulk intermolecular exchange interactions and magnetic relaxation parameters has been established to a much lesser extent. In this work, using an extended protocol involving XRD, multifrequency and frequency-domain EPR, SQUID magnetometry, DFT and ab initio calculations, we investigated intermolecular interactions in a new series of four bis-(phenoxy Schiff base) Co(ii) complexes representing field-induced SIMs. Combined multifrequency EPR ranging from 9 GHz to >1 THz allowed unique measurement of weak intermolecular exchange couplings of the order of 0.01 cm−1. Consolidation of EPR data with ac/dc SQUID magnetometry and detailed structural and quantum-chemical analyses allowed us to reliably analyze the key performance characteristics of these SIMs, the degree of polyhedral distortion, and the values of intermolecular exchange couplings in an attempt to achieve a firm interplay among them. Such analysis can become prototypical for future design and evaluation of crystals, assemblies and arrays of SIMs.",
author = "Minakova, {Olga V.} and Jedrzej Kobylarczyk and Panova, {Elizaveta V.} and Mercedes Kuku{\l}ka and Veber, {Sergey L.} and Karsten Holldack and Thomas Lohmiller and Radovan Herchel and Mariusz Mitoraj and Michael Bolte and Fedin, {Matvey V.} and Safin, {Damir A.} and Robert Podgajny",
note = "Intermolecular exchange interaction in bis-(phenoxy Schiff base) Co(ii) complexes: an in-depth insight into the magneto-structural nature of single-molecule magnets / O. V. Minakova, J. Kobylarczyk, E. V. Panova, M. Kuku{\l}ka, S. L. Veber, K. Holldack., T. Lohmiller, R. Herchel, M. Mitoraj, M. Bolte, M. V. Fedin, D. A. Safin, R. Podgajny // Inorganic Chemistry Frontiers. - 2025. DOI: 10.1039/d5qi00955c",
year = "2025",
month = aug,
day = "13",
doi = "10.1039/d5qi00955c",
language = "English",
journal = "Inorganic Chemistry Frontiers",
issn = "2052-1545",
publisher = "Royal Society of Chemistry",

}

RIS

TY - JOUR

T1 - Intermolecular exchange interaction in bis-(phenoxy Schiff base) Co(ii) complexes: an in-depth insight into the magneto-structural nature of single-molecule magnets

AU - Minakova, Olga V.

AU - Kobylarczyk, Jedrzej

AU - Panova, Elizaveta V.

AU - Kukułka, Mercedes

AU - Veber, Sergey L.

AU - Holldack, Karsten

AU - Lohmiller, Thomas

AU - Herchel, Radovan

AU - Mitoraj, Mariusz

AU - Bolte, Michael

AU - Fedin, Matvey V.

AU - Safin, Damir A.

AU - Podgajny, Robert

N1 - Intermolecular exchange interaction in bis-(phenoxy Schiff base) Co(ii) complexes: an in-depth insight into the magneto-structural nature of single-molecule magnets / O. V. Minakova, J. Kobylarczyk, E. V. Panova, M. Kukułka, S. L. Veber, K. Holldack., T. Lohmiller, R. Herchel, M. Mitoraj, M. Bolte, M. V. Fedin, D. A. Safin, R. Podgajny // Inorganic Chemistry Frontiers. - 2025. DOI: 10.1039/d5qi00955c

PY - 2025/8/13

Y1 - 2025/8/13

N2 - Single-ion magnets (SIMs) are the most promising candidates for magnetic storage and processing of information at the molecular level. Apart from the properties of each isolated SIM, their performance crucially depends on intermolecular exchange interactions in bulk materials or those occurring when individual SIMs are assembled into arrays for practical applications. However, compared with their magnetic anisotropy, the correlation of in-bulk intermolecular exchange interactions and magnetic relaxation parameters has been established to a much lesser extent. In this work, using an extended protocol involving XRD, multifrequency and frequency-domain EPR, SQUID magnetometry, DFT and ab initio calculations, we investigated intermolecular interactions in a new series of four bis-(phenoxy Schiff base) Co(ii) complexes representing field-induced SIMs. Combined multifrequency EPR ranging from 9 GHz to >1 THz allowed unique measurement of weak intermolecular exchange couplings of the order of 0.01 cm−1. Consolidation of EPR data with ac/dc SQUID magnetometry and detailed structural and quantum-chemical analyses allowed us to reliably analyze the key performance characteristics of these SIMs, the degree of polyhedral distortion, and the values of intermolecular exchange couplings in an attempt to achieve a firm interplay among them. Such analysis can become prototypical for future design and evaluation of crystals, assemblies and arrays of SIMs.

AB - Single-ion magnets (SIMs) are the most promising candidates for magnetic storage and processing of information at the molecular level. Apart from the properties of each isolated SIM, their performance crucially depends on intermolecular exchange interactions in bulk materials or those occurring when individual SIMs are assembled into arrays for practical applications. However, compared with their magnetic anisotropy, the correlation of in-bulk intermolecular exchange interactions and magnetic relaxation parameters has been established to a much lesser extent. In this work, using an extended protocol involving XRD, multifrequency and frequency-domain EPR, SQUID magnetometry, DFT and ab initio calculations, we investigated intermolecular interactions in a new series of four bis-(phenoxy Schiff base) Co(ii) complexes representing field-induced SIMs. Combined multifrequency EPR ranging from 9 GHz to >1 THz allowed unique measurement of weak intermolecular exchange couplings of the order of 0.01 cm−1. Consolidation of EPR data with ac/dc SQUID magnetometry and detailed structural and quantum-chemical analyses allowed us to reliably analyze the key performance characteristics of these SIMs, the degree of polyhedral distortion, and the values of intermolecular exchange couplings in an attempt to achieve a firm interplay among them. Such analysis can become prototypical for future design and evaluation of crystals, assemblies and arrays of SIMs.

UR - https://www.mendeley.com/catalogue/27a7e14c-bc57-355e-a765-14c639637383/

UR - https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=105017413731&origin=inward

U2 - 10.1039/d5qi00955c

DO - 10.1039/d5qi00955c

M3 - Article

JO - Inorganic Chemistry Frontiers

JF - Inorganic Chemistry Frontiers

SN - 2052-1545

ER -

ID: 70298683