prikaz prve stranice dokumenta Humidity-Sensing Properties of an 1D Antiferromagnetic Oxalate-Bridged Coordination Polymer of Iron(III) and Its Temperature-Induced Structural Flexibility
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Scientific paper - Original scientific paper
Humidity-Sensing Properties of an 1D Antiferromagnetic Oxalate-Bridged Coordination Polymer of Iron(III) and Its Temperature-Induced Structural Flexibility
Materials, 14 (2021), 19; 5543. https://doi.org/10.3390/ma14195543
Burazer, Sanja; Molčanov, Krešimir; Šantić, Ana; Klaser, Teodoro; Wenger, Emmanuel; Pajić, Damir; Jagličić, Zvonko; Popović, Jasminka; Jurić, Marijana

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Burazer, S., Molčanov, K., Šantić, A., Klaser, T., Wenger, E., Pajić, D. ... Jurić, M. (2021). Humidity-Sensing Properties of an 1D Antiferromagnetic Oxalate-Bridged Coordination Polymer of Iron(III) and Its Temperature-Induced Structural Flexibility. Materials, 14. (19). doi: 10.3390/ma14195543

Burazer, Sanja, et al. "Humidity-Sensing Properties of an 1D Antiferromagnetic Oxalate-Bridged Coordination Polymer of Iron(III) and Its Temperature-Induced Structural Flexibility." Materials, vol. 14, no. 19, 2021. https://doi.org/10.3390/ma14195543

Burazer, Sanja, Krešimir Molčanov, Ana Šantić, Teodoro Klaser, Emmanuel Wenger, Damir Pajić, Zvonko Jagličić, Jasminka Popović and Marijana Jurić. "Humidity-Sensing Properties of an 1D Antiferromagnetic Oxalate-Bridged Coordination Polymer of Iron(III) and Its Temperature-Induced Structural Flexibility." Materials 14, no. 19 (2021). https://doi.org/10.3390/ma14195543

Burazer, S., et al. (2021) 'Humidity-Sensing Properties of an 1D Antiferromagnetic Oxalate-Bridged Coordination Polymer of Iron(III) and Its Temperature-Induced Structural Flexibility', Materials, 14(19). doi: 10.3390/ma14195543

Burazer S, Molčanov K, Šantić A, Klaser T, Wenger E, Pajić D, and sur.. Humidity-Sensing Properties of an 1D Antiferromagnetic Oxalate-Bridged Coordination Polymer of Iron(III) and Its Temperature-Induced Structural Flexibility. Materials [Internet]. 2021 September 24 [cited 2024 November 27];14(19). doi: 10.3390/ma14195543

S. Burazer, et al., "Humidity-Sensing Properties of an 1D Antiferromagnetic Oxalate-Bridged Coordination Polymer of Iron(III) and Its Temperature-Induced Structural Flexibility", Materials, vol. 14, no. 19, September 2021. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:080448. [Accessed: 27 November 2024]

Metadata
Title (english)Humidity-Sensing Properties of an 1D Antiferromagnetic Oxalate-Bridged Coordination Polymer of Iron(III) and Its Temperature-Induced Structural Flexibility
AuthorSanja Burazer
AuthorKrešimir Molčanov
AuthorAna Šantić
AuthorTeodoro Klaser
AuthorEmmanuel Wenger
AuthorDamir Pajić
AuthorZvonko Jagličić
AuthorJasminka Popović
AuthorMarijana Jurić
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
A novel one-dimensional (1D) oxalate-bridged coordination polymer of iron(III), {[NH(CH3)(C2H5)2][FeCl2(C2O4)]}n (1), exhibits remarkable humidity-sensing properties and very high proton conductivity at room temperature (2.70 × 10−4 (Ω·cm)−1 at 298 K under 93% relative humidity), in addition to the independent antiferromagnetic spin chains of iron(III) ions bridged by oxalate groups (J = −7.58(9) cm−1). Moreover, the time-dependent measurements show that 1 could maintain a stable proton conductivity for at least 12 h. Charge transport and magnetic properties were investigated by impedance spectroscopy and magnetization measurements, respectively. Compound 1 consists of infinite anionic zig-zag chains [FeCl2(C2O4)]nn− and interposed diethylmethylammonium cations (C2H5)2(CH3)NH+, which act as hydrogen bond donors toward carbonyl oxygen atoms. Extraordinarily, the studied coordination polymer exhibits two reversible phase transitions: from the high-temperature phase HT to the mid-temperature phase MT at T ~213 K and from the mid-temperature phase MT to the low-temperature phase LT at T ~120 K, as revealed by in situ powder and single-crystal X-ray diffraction. All three polymorphs show large linear thermal expansion coefficients.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleMaterials
Numberingvol. 14, no. 19, 5543
e-ISSN1996-1944
DOIhttps://doi.org/10.3390/ma14195543
URN:NBNurn:nbn:hr:217:080448
Publication2021-09-24
ProjectNumber: IP-2019-04-5742
Title (croatian): Topološka raznolikost oksalatnih spojeva: sinteza, svojstva i upotreba za okside
Title (english): Topological Versatility of Oxalate-Based Compounds: Synthesis, Properties and Oxide-Related Usage
Acronym: TOPOXAL-SYPROXID
Leader: Marijana Jurić
Jurisdiction: Croatia
Funding stream: Research Projects
Document URLhttps://www.mdpi.com/1996-1944/14/19/5543
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Public note© 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https:// creativecommons.org/licenses/by/ 4.0/). Received: 2 September 2021. Accepted: 22 September 2021. Published: 24 September 2021.
Created on2024-09-25 20:49:48