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Title: Chemically-Controlled Stacking of Inorganic Subnets in Coordination Networks: Metal–Organic Magnetic Multilayers

Coordination networks (CNs), such as, for instance, metal–organic frameworks (MOFs), can turn into remarkable magnets, with various topologies of spin carriers and unique opportunities of cross-coupling to other functionalities. Alternatively, distinct inorganic subnetworks that are spatially segregated by organic ligands can lead to coexisting magnetic systems in a single bulk material. Here, we present a system of two CNs of general formula Mn(H 2O) x(OOC-(C 6H 4) y-COO). The compound with two water molecules and one aromatic ring (x = 2; y = 1) has a single two-dimensional magnetic subnet, while the material with x = 1.5 and y = 2 shows, additionally, another type of magnetic layer. In analogy to magnetic multilayers that are deposited by physical methods, these materials can be regarded as metal–organic magnetic multilayers (MOMMs), where the stacking of different types of magnetic layers is controlled by the choice of an organic ligand during the chemical synthesis. Lastly, this work further paves the way toward organic–inorganic nanostructures with functional magnetic properties.
Authors:
ORCiD logo [1] ;  [2] ; ORCiD logo [1] ;  [3] ;  [3]
  1. Paul Scherrer Inst. (PSI), Villigen (Switzerland)
  2. Paul Scherrer Inst. (PSI), Villigen (Switzerland); Brookhaven National Lab. (BNL), Upton, NY (United States)
  3. Univ. de Lorraine, Nancy (France)
Publication Date:
Report Number(s):
BNL-207855-2018-JAAM
Journal ID: ISSN 0020-1669
Grant/Contract Number:
SC0012704
Type:
Accepted Manuscript
Journal Name:
Inorganic Chemistry
Additional Journal Information:
Journal Volume: 57; Journal Issue: 14; Journal ID: ISSN 0020-1669
Publisher:
American Chemical Society (ACS)
Research Org:
Brookhaven National Laboratory (BNL), Upton, NY (United States)
Sponsoring Org:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY
OSTI Identifier:
1460823

Sibille, Romain, Mazzone, Daniel G., Ban, Voraksmy, Mazet, Thomas, and Francois, Michel. Chemically-Controlled Stacking of Inorganic Subnets in Coordination Networks: Metal–Organic Magnetic Multilayers. United States: N. p., Web. doi:10.1021/acs.inorgchem.8b00748.
Sibille, Romain, Mazzone, Daniel G., Ban, Voraksmy, Mazet, Thomas, & Francois, Michel. Chemically-Controlled Stacking of Inorganic Subnets in Coordination Networks: Metal–Organic Magnetic Multilayers. United States. doi:10.1021/acs.inorgchem.8b00748.
Sibille, Romain, Mazzone, Daniel G., Ban, Voraksmy, Mazet, Thomas, and Francois, Michel. 2018. "Chemically-Controlled Stacking of Inorganic Subnets in Coordination Networks: Metal–Organic Magnetic Multilayers". United States. doi:10.1021/acs.inorgchem.8b00748.
@article{osti_1460823,
title = {Chemically-Controlled Stacking of Inorganic Subnets in Coordination Networks: Metal–Organic Magnetic Multilayers},
author = {Sibille, Romain and Mazzone, Daniel G. and Ban, Voraksmy and Mazet, Thomas and Francois, Michel},
abstractNote = {Coordination networks (CNs), such as, for instance, metal–organic frameworks (MOFs), can turn into remarkable magnets, with various topologies of spin carriers and unique opportunities of cross-coupling to other functionalities. Alternatively, distinct inorganic subnetworks that are spatially segregated by organic ligands can lead to coexisting magnetic systems in a single bulk material. Here, we present a system of two CNs of general formula Mn(H2O)x(OOC-(C6H4)y-COO). The compound with two water molecules and one aromatic ring (x = 2; y = 1) has a single two-dimensional magnetic subnet, while the material with x = 1.5 and y = 2 shows, additionally, another type of magnetic layer. In analogy to magnetic multilayers that are deposited by physical methods, these materials can be regarded as metal–organic magnetic multilayers (MOMMs), where the stacking of different types of magnetic layers is controlled by the choice of an organic ligand during the chemical synthesis. Lastly, this work further paves the way toward organic–inorganic nanostructures with functional magnetic properties.},
doi = {10.1021/acs.inorgchem.8b00748},
journal = {Inorganic Chemistry},
number = 14,
volume = 57,
place = {United States},
year = {2018},
month = {6}
}