prikaz prve stranice dokumenta Interplay between the structural and magnetic probes in the elucidation of the structure of a novel 2D layered V_4O_4(OH)_2(O_2CC_6H_4CO_2)_4·DMF
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Scientific paper - Original scientific paper
Interplay between the structural and magnetic probes in the elucidation of the structure of a novel 2D layered V_4O_4(OH)_2(O_2CC_6H_4CO_2)_4·DMF
Dalton Transactions, 41 (2012), 2; 581-589. https://doi.org/10.1039/C1DT10985E
Đerđ, Igor; Škapin, Srečo D.; Čeh, Miran; Jagličić, Zvonko; Pajić, Damir; Kozlevčar, Bojan; Orel, Bojan; Crnjak Orel, Zorica

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Đerđ, I., Škapin, S. D., Čeh, M., Jagličić, Z., Pajić, D., Kozlevčar, B. ... Crnjak Orel, Z. (2012). Interplay between the structural and magnetic probes in the elucidation of the structure of a novel 2D layered V_4O_4(OH)_2(O_2CC_6H_4CO_2)_4·DMF. Dalton Transactions, 41. (2), 581-589. doi: 10.1039/C1DT10985E

Đerđ, Igor, et al. "Interplay between the structural and magnetic probes in the elucidation of the structure of a novel 2D layered V_4O_4(OH)_2(O_2CC_6H_4CO_2)_4·DMF." Dalton Transactions, vol. 41, no. 2, 2012, pp. 581-589. https://doi.org/10.1039/C1DT10985E

Đerđ, Igor, Srečo D. Škapin, Miran Čeh, Zvonko Jagličić, Damir Pajić, Bojan Kozlevčar, Bojan Orel and Zorica Crnjak Orel. "Interplay between the structural and magnetic probes in the elucidation of the structure of a novel 2D layered V_4O_4(OH)_2(O_2CC_6H_4CO_2)_4·DMF." Dalton Transactions 41, no. 2 (2012): 581-589. https://doi.org/10.1039/C1DT10985E

Đerđ, I., et al. (2012) 'Interplay between the structural and magnetic probes in the elucidation of the structure of a novel 2D layered V_4O_4(OH)_2(O_2CC_6H_4CO_2)_4·DMF', Dalton Transactions, 41(2), pp. 581-589. doi: 10.1039/C1DT10985E

Đerđ I, Škapin SD, Čeh M, Jagličić Z, Pajić D, Kozlevčar B, and sur.. Interplay between the structural and magnetic probes in the elucidation of the structure of a novel 2D layered V_4O_4(OH)_2(O_2CC_6H_4CO_2)_4·DMF. Dalton Transactions [Internet]. 2012 [cited 2024 December 21];41(2):581-589. doi: 10.1039/C1DT10985E

I. Đerđ, et al., "Interplay between the structural and magnetic probes in the elucidation of the structure of a novel 2D layered V_4O_4(OH)_2(O_2CC_6H_4CO_2)_4·DMF", Dalton Transactions, vol. 41, no. 2, pp. 581-589, 2012. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:186437. [Accessed: 21 December 2024]

Metadata
Title (english)Interplay between the structural and magnetic probes in the elucidation of the structure of a novel 2D layered V_4O_4(OH)_2(O_2CC_6H_4CO_2)_4·DMF
AuthorIgor Đerđ
AuthorSrečo D. Škapin
AuthorMiran Čeh
AuthorZvonko Jagličić
AuthorDamir Pajić
AuthorBojan Kozlevčar
AuthorBojan Orel
AuthorZorica Crnjak Orel
MBZ: 266564
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
The title compound has been synthesized under solvothermal conditions by reacting vanadium(V) oxytriisopropoxide with terephthalic acid in N,N-dimethylformamide. A combination of synchrotron powder diffraction, infrared spectroscopy, scanning and transmission electron microscopy, thermal and chemical analysis elucidated the chemical, structural and microstructural features of new 2D layered inorganic-organic framework. Due to the low-crystallinity of the final material, its crystal structure has been solved from synchrotron X-ray powder diffraction data using a direct space global optimization technique and subsequent constraint Rietveld refinement. [V_4O_4(OH)_2(O_2CC_6H_4CO_2)_4•DMF] crystallizes in the monoclinic system (space group P2/m (No. 10)); cell parameters: a = 20.923(4), b = 5.963(4), c = 20.425(1)Å, β = 123.70(6)º, V = 2120.1(9)Å^3, Z = 2. The overall structure can be described as an array of parallel 2D layers running along [-101] direction, consisting of two types of vanadium oxidation states and coordination polyhedra: face-shared trigonal prisms (V^4+) and distorted corner-shared square pyramids (V^5+). Both configurations form independent parallel chains oriented along the 2-fold symmetry crystallographic b-axis mutually interlinked with terephthalate ligands in a monodentate mode perpendicular to it. The morphology of the compound exhibits long nanofibers, with the growth direction along the layered [-101] axis. The magnetic susceptibility measurements show that the magnetic properties of V_4O_4(OH)_2(O_2CC_6H_4CO_2)_4•DMF can be described by a linear antiferromagnetic chain model, with the isotropic exchange interaction of J = −75 K between the nearest V^4+ neighbours of S = 1/2.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionAccepted version
Journal titleDalton Transactions
Numberingvol. 41, no. 2, pp. 581-589
p-ISSN0300-9246
DOIhttps://doi.org/10.1039/C1DT10985E
URN:NBNurn:nbn:hr:217:186437
Publication2012
ProjectNumber: 098-0982886-2894
Title (croatian): Tanki filmovi legura silicija na prijelazu iz amorfne u uređenu strukturu
Leader: Davor Gracin
Jurisdiction: Croatia
Funding stream: ZP
ProjectNumber: 119-1191458-1017
Title (croatian): Nanomagneti
Leader: Krešo Zadro
Jurisdiction: Croatia
Funding stream: ZP
Document URLhttps://pubs.rsc.org/en/content/articlelanding/2012/DT/C1DT10985E#!divAbstract
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2019-11-15 19:47:15