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Pregled bibliografske jedinice broj: 1149807

Humidity-Sensing Properties of an 1D Antiferromagnetic Oxalate-Bridged Coordination Polymer of Iron(III) and Its Temperature-Induced Structural Flexibility


Burazer, Sanja; Molčanov, Krešimir; Šantić, Ana; Klaser, Teodoro; Wenger, Emmanuel; Pajić, Damir; Jagličić, Zvonko; Popović, Jasminka; Jurić, Marijana
Humidity-Sensing Properties of an 1D Antiferromagnetic Oxalate-Bridged Coordination Polymer of Iron(III) and Its Temperature-Induced Structural Flexibility // Materials, 14 (2021), 5543-5555 doi:10.3390/ma14195543 (međunarodna recenzija, članak, znanstveni)


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Naslov
Humidity-Sensing Properties of an 1D Antiferromagnetic Oxalate-Bridged Coordination Polymer of Iron(III) and Its Temperature-Induced Structural Flexibility

Autori
Burazer, Sanja ; Molčanov, Krešimir ; Šantić, Ana ; Klaser, Teodoro ; Wenger, Emmanuel ; Pajić, Damir ; Jagličić, Zvonko ; Popović, Jasminka ; Jurić, Marijana

Izvornik
Materials (1996-1944) 14 (2021); 5543-5555

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
oxalate-bridged coordination polymers ; alkyl ammonium cations ; single-crystal-to-singlecrystal transformations ; proton conductivity ; humidity-sensing property ; antiferromagnetic spin chain

Sažetak
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 (W·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.

Izvorni jezik
Engleski

Znanstvena područja
Fizika, Kemija



POVEZANOST RADA


Projekti:
HRZZ-IP-2019-04-5742 - Topološka raznolikost oksalatnih spojeva: sinteza, svojstva i upotreba za okside (TOPOXAL-SYPROXID) (Jurić, Marijana, HRZZ - 2019-04) ( POIROT)

Ustanove:
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Zagreb

Poveznice na cjeloviti tekst rada:

doi www.mdpi.com doi.org fulir.irb.hr

Citiraj ovu publikaciju:

Burazer, Sanja; Molčanov, Krešimir; Šantić, Ana; Klaser, Teodoro; Wenger, Emmanuel; Pajić, Damir; Jagličić, Zvonko; Popović, Jasminka; Jurić, Marijana
Humidity-Sensing Properties of an 1D Antiferromagnetic Oxalate-Bridged Coordination Polymer of Iron(III) and Its Temperature-Induced Structural Flexibility // Materials, 14 (2021), 5543-5555 doi:10.3390/ma14195543 (međunarodna recenzija, članak, znanstveni)
Burazer, S., Molčanov, K., Šantić, A., Klaser, T., Wenger, E., Pajić, D., Jagličić, Z., Popović, J. & 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, 5543-5555 doi:10.3390/ma14195543.
@article{article, year = {2021}, pages = {5543-5555}, DOI = {10.3390/ma14195543}, keywords = {oxalate-bridged coordination polymers, alkyl ammonium cations, single-crystal-to-singlecrystal transformations, proton conductivity, humidity-sensing property, antiferromagnetic spin chain}, journal = {Materials}, doi = {10.3390/ma14195543}, volume = {14}, issn = {1996-1944}, title = {Humidity-Sensing Properties of an 1D Antiferromagnetic Oxalate-Bridged Coordination Polymer of Iron(III) and Its Temperature-Induced Structural Flexibility}, keyword = {oxalate-bridged coordination polymers, alkyl ammonium cations, single-crystal-to-singlecrystal transformations, proton conductivity, humidity-sensing property, antiferromagnetic spin chain} }
@article{article, year = {2021}, pages = {5543-5555}, DOI = {10.3390/ma14195543}, keywords = {oxalate-bridged coordination polymers, alkyl ammonium cations, single-crystal-to-singlecrystal transformations, proton conductivity, humidity-sensing property, antiferromagnetic spin chain}, journal = {Materials}, doi = {10.3390/ma14195543}, volume = {14}, issn = {1996-1944}, title = {Humidity-Sensing Properties of an 1D Antiferromagnetic Oxalate-Bridged Coordination Polymer of Iron(III) and Its Temperature-Induced Structural Flexibility}, keyword = {oxalate-bridged coordination polymers, alkyl ammonium cations, single-crystal-to-singlecrystal transformations, proton conductivity, humidity-sensing property, antiferromagnetic spin chain} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Citati:





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