Collected Item: “A new copper(II) arsenate, Na2Cu3(AsO3OH)4·4H2O containing discrete [Cu3O12]18− units: Synthesis, crystal structure and magnetic properties”
Врста публикације
Рад у часопису
Верзија рада
објављена верзија
Језик рада
енглески
Аутор/и (Милан Марковић, Никола Николић)
Tamara Đorđević, Ljiljana Karanović, Zvonko Jagličić
Наслов рада (Наслов - поднаслов)
A new copper(II) arsenate, Na2Cu3(AsO3OH)4·4H2O containing discrete [Cu3O12]18− units: Synthesis, crystal structure and magnetic properties
Наслов часописа
Journal of Solid State Chemistry
Издавач (Београд : Просвета)
Elsevier BV
Година издавања
2018
Сажетак на енглеском језику
Single crystals of the new disodium tricopper(II) tetrakis(hydrogenarsenate(V)) tetrahydrate,
Na2Cu3(AsO3OH)4·4H2O were grown under hydrothermal conditions. The compound was characterized by
room-temperature single-crystal X-ray diffraction, SEM-EDS analysis, Raman spectroscopy and magnetic
susceptibility measurements. Na2Cu3(AsO3OH)4·4H2O represents a new layered structure-type [space group P21/c, a = 8.7089(17), b = 9.7452(19), c = 9.3353(19) Å, β = 92.63(3)°, V = 791.4(3) Å3, Z = 4]. The layers are normal to [100] and are composed of the isolated Cu3O12 units interconnected by AsO3OH coordination
tetrahedra. The crystal structure of Na2Cu3(AsO3OH)4·4H2O is related to a group of compounds formed by
Cu2+–(XO4)3- layers (X = P5+, As5+) linked by M cations (M = alkali, alkaline earth, Pb2+, or Ag+) and partly by
hydrogen bonds, where distinct links and patterns of the Cu3O12 units and XO4 tetrahedra were observed. The magnetic susceptibility and magnetization measurements reveal a canted antiferromagnetic ground state which is in excellent agreement with a layered magnetic structure determined by the copper ions of the Cu3O12 units.
Na2Cu3(AsO3OH)4·4H2O were grown under hydrothermal conditions. The compound was characterized by
room-temperature single-crystal X-ray diffraction, SEM-EDS analysis, Raman spectroscopy and magnetic
susceptibility measurements. Na2Cu3(AsO3OH)4·4H2O represents a new layered structure-type [space group P21/c, a = 8.7089(17), b = 9.7452(19), c = 9.3353(19) Å, β = 92.63(3)°, V = 791.4(3) Å3, Z = 4]. The layers are normal to [100] and are composed of the isolated Cu3O12 units interconnected by AsO3OH coordination
tetrahedra. The crystal structure of Na2Cu3(AsO3OH)4·4H2O is related to a group of compounds formed by
Cu2+–(XO4)3- layers (X = P5+, As5+) linked by M cations (M = alkali, alkaline earth, Pb2+, or Ag+) and partly by
hydrogen bonds, where distinct links and patterns of the Cu3O12 units and XO4 tetrahedra were observed. The magnetic susceptibility and magnetization measurements reveal a canted antiferromagnetic ground state which is in excellent agreement with a layered magnetic structure determined by the copper ions of the Cu3O12 units.
Волумен/том или годиште часописа
265
Број часописа
265/2018
Почетна страна
55
Завршна страна
63
DOI број
10.1016/j.jssc.2018.05.024
ISSN број часописа
0022-4596
Кључне речи на српском (одвојене знаком ", ")
Na2Cu3(AsO3OH)4•4H2O, хидротермална синтеза, кристална структура, хидрирани хидрокси-арсенати, магнетна својства
Кључне речи на енглеском (одвојене знаком ", ")
Na2Cu3(AsO3OH)4•4H2O, Hydrothermal synthesis, Crystal structure, Hydrated hydroxy-arsenates, Magnetic properties
Линк
https://api.elsevier.com/content/article/PII:S0022459618302123?httpAccept=text/xml
Шира категорија рада према правилнику МПНТ
M20
Ужа категорија рада према правилнику МПНТ
М22
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