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Pregled bibliografske jedinice broj: 1037104

Controlling the Polymorphism and Topology Transformation in Porphyrinic Zirconium Metal– Organic Frameworks via Mechanochemistry


Karadeniz, Bahar; Žilić, Dijana; Huskić, Igor; Germann, Luzia S.; Fidelli, Athena M.; Muratović, Senada; Lončarić, Ivor; Etter, Martin; Dinnebier, Robert E.; Barišić, Dajana et al.
Controlling the Polymorphism and Topology Transformation in Porphyrinic Zirconium Metal– Organic Frameworks via Mechanochemistry // Journal of the American Chemical Society, 141 (2019), 49; 19214-19120 doi:10.1021/jacs.9b10251 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1037104 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Controlling the Polymorphism and Topology Transformation in Porphyrinic Zirconium Metal– Organic Frameworks via Mechanochemistry

Autori
Karadeniz, Bahar ; Žilić, Dijana ; Huskić, Igor ; Germann, Luzia S. ; Fidelli, Athena M. ; Muratović, Senada ; Lončarić, Ivor ; Etter, Martin ; Dinnebier, Robert E. ; Barišić, Dajana ; Cindro, Nikola ; Islamoglu, Timur ; Farha, Omar K. ; Friščić, Tomislav ; Užarević, Krunoslav

Izvornik
Journal of the American Chemical Society (0002-7863) 141 (2019), 49; 19214-19120

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

Ključne riječi
Mechanochemistry ; zirconium MOFs ; porphyrin linker ; spin qubits, polymorphism ; polymorph resolution ; in situ monitoring ; direct transformation of MOFs
(Mechanochemistry ; zirconium MOFs ; porphyrin linker ; spin qubits ; polymorphism ; polymorph resolution ; in situ monitoring ; direct transformation of MOFs)

Sažetak
Tetratopic porphyrin-based metal-organic frameworks (MOFs) represent a particularly interesting subclass of zirconium MOFs due to the occurrence of several divergent topologies. Control over the target topology is a demanding task, and reports often show products containing phase contamination. We demonstrate how mechanochemistry can be exploited for controlling the polymorphism in 12-coordinated porphyrinic zirconium MOFs, obtaining pure hexagonal PCN-223 and cubic MOF-525 phases in 20–60 min of milling. The reactions are mainly governed by the milling additives and the zirconium precursor. In situ monitoring by synchrotron powder X-ray diffraction revealed that specific reaction conditions resulted in the formation of MOF-525 as an intermediate, which rapidly converted to PCN-223 upon milling. Electron spin resonance measurements revealed significant differences between the spectra of paramagnetic centers in two polymorphs, showing a potential of polymorphic Zr-MOFs as tunable supports in spintronics applications.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekt / tema
EK-EFRR-KK.01.1.1.06.0006 - Sinergijom do uspjeha: RBI-T-WINNING i ESIF udruženi u jačanju izvrsnosti Zavoda za teorijsku fiziku Instituta Ruđer Bošković (Blazenka Melic, )
HRZZ-IP-2018-01-3168 - Studija važnosti spinskih međudjelovanja kao osnova za nove pristupe u istraživanju materijala (Marina Ilakovac Kveder, )
HRZZ-UIP-2014-09-4744 - Mehaniokemijska reaktivnost pod kontroliranim uvjetima temperature i atmosfere za čišću sintezu funkcionalnih materijala (Krunoslav Užarević, )
PZS-2019-02-4129

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

Citiraj ovu publikaciju

Karadeniz, Bahar; Žilić, Dijana; Huskić, Igor; Germann, Luzia S.; Fidelli, Athena M.; Muratović, Senada; Lončarić, Ivor; Etter, Martin; Dinnebier, Robert E.; Barišić, Dajana et al.
Controlling the Polymorphism and Topology Transformation in Porphyrinic Zirconium Metal– Organic Frameworks via Mechanochemistry // Journal of the American Chemical Society, 141 (2019), 49; 19214-19120 doi:10.1021/jacs.9b10251 (međunarodna recenzija, članak, znanstveni)
Karadeniz, B., Žilić, D., Huskić, I., Germann, L., Fidelli, A., Muratović, S., Lončarić, I., Etter, M., Dinnebier, R. & Barišić, D. (2019) Controlling the Polymorphism and Topology Transformation in Porphyrinic Zirconium Metal– Organic Frameworks via Mechanochemistry. Journal of the American Chemical Society, 141 (49), 19214-19120 doi:10.1021/jacs.9b10251.
@article{article, year = {2019}, pages = {19214-19120}, DOI = {10.1021/jacs.9b10251}, keywords = {Mechanochemistry, zirconium MOFs, porphyrin linker, spin qubits, polymorphism, polymorph resolution, in situ monitoring, direct transformation of MOFs}, journal = {Journal of the American Chemical Society}, doi = {10.1021/jacs.9b10251}, volume = {141}, number = {49}, issn = {0002-7863}, title = {Controlling the Polymorphism and Topology Transformation in Porphyrinic Zirconium Metal– Organic Frameworks via Mechanochemistry}, keyword = {Mechanochemistry, zirconium MOFs, porphyrin linker, spin qubits, polymorphism, polymorph resolution, in situ monitoring, direct transformation of MOFs} }

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
  • MEDLINE


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