Наталія ДОМІНЮК, Галина НИЧИПОРУК, Василь ЗАРЕМБА
Львівський національний університет імені Івана Франка, вул. Кирила і Мефодія, 6, 79005 Львів, Україна e-mail: halyna.nychyporuk@lnu.edu.ua
DOI: https://doi.org/10.37827/ntsh.chem.2022.70.069
ВЗАЄМОДІЯ КОМПОНЕНТІВ У СИСТЕМАХ R2T2In1-xGax (R = La, Ce; T = Ni, Cu)
Методами рентгенівського фазового та, частково, локального рентгеноспектрального аналізів досліджено взаємодію компонентів у системах R2T2In1-xGax (R = La, Ce; T = Ni, Cu) у повному концентраційному інтервалі за 870 K. Визначено межі розчинності ґалію у вихідних сполуках з утворенням твердих розчинів заміщення зі структурою типу Mo2FeB2 і уточнено параметри елементарних комірок для них: La2Ni2In1-0,8Ga0-0,2 (a = 0,7627–0,7609(4), c = 0,3905–0,3898(3) нм, V = 0,2272–0,2257(1) нм3); Ce2Ni2In1-0,8Ga0-0,2 (a = 0,7530–0,7503(3), c = 0,3722–0,3718(2) нм, V = 0,2110–0,2093(1) нм3); La2Cu2In1-0,65Ga0-0,35 (a = 0,7797–0,7774(3), c = 0,3991–0,3999(3) нм, V = 0,2426–0,2417(1) нм3) і Ce2Cu2In1-0,65Ga0-0,35 (a = 0,7737–0,7709(4), c = 0,3924–0,3936(3) нм, V = 0,2349–0,2339(1) нм3). Проведено порівняльний аналіз взаємодії компонентів у досліджених та споріднених системах.
Ключові слова: індій, ґалій, метод порошку, твердий розчин.
Література:
-
1. Kalychak Y.M., Zaremba V.I., Baranyak V.M., Zavalii P.Y., Bruskov V.A., Sysa L.V., Dmytrakh O.V. Crystal
structure of the compounds R2Ni2In, R2Ni2–xIn and
R2Cu2In (R = La, Ce, Pr, Nd, Sm, Gd, Tb, Dy, Ho, Er, Tm, Lu, Y).
Izv. Akad. Nauk SSSR. Neorg. Mater. 1990. Vol. 26. P. 94–96 (in Russian).
2. Kalychak Ya.M., Zaremba V.I., Pöttgen R., Lukachuk M., Hoffmann R.-D. Rare Earth–Transition Metal–Indides. In:
K.A. Gschneidner, Jr., J.-C. Bünzli, V.K. Pecharsky (eds.), Handbook on the Physics and Chemistry of Rare Earths.
Elsevier. Amsterdam, 2005. Vol. 34. P. 1–133. (https://doi.org/10.1016/S0168-1273(04)34001-8).
3. Tyvanchuk Y.B., Baran S., Jaworska Gołab T., Duraj R., Kalychak Y.M., Szytuła A. Structural chemistry and
magnetic properties of R2Ni2-xIn (R = Gd–Er, x = 0.22 or 0.3) compounds. Acta Phys. Pol. A.
2012. Vol. 121. P.
678–681. (https://doi.org/10.12693/APhysPolA.121.678).
4. Hryn Yu.N., Yarmolyuk Ya.P. The crystal structure of R2Ni2Ga compoundsю.Visn. Lviv Univ.
Series Chem. 1979.
Vol. 21. P. 13–17 (in Russian).
5. Romaka V.A., Grin Y., Yarmolyuk Y.P., Zarechnyuk O.S., Skolozdra R.V. Magnetic and crystallographic parameters
of R2Ni2Ga and R2Ni2Al compounds. Phys. Met. Metallogr. 1982. Vol.
54(4). P. 58–64 (in Russian).
6. Hladyshevskii R.E., Hryn Yu.N., Yarmolyuk Ya.P. Compounds of the Mo2NiB2 structure type
in the systems R–Ga–Co
(R = Nd, Sm, Gd, Tb, Dy Ho, Er, Tm, Y). Visn. Lviv Univ. Series Chem. 1981. Vol. 23. P. 26–30 (in Russian).
7. Kaczorowski D., Gofryk K. Thermoelectric power of Ce-based intermediate valent systems. Solid State Comm. 2006.
Vol. 138. P. 337–340. (https://doi.org/10.1016/j.ssc.2006.03.016).
8. Hauser R., Michor H., Bauer E., Hilscher G., Kaczorowski D. Specific heat and electrical resistivity studies on
Ce2T2In, T = Ni, Rh, Pt, Pd, Cu and Au. Physica B. 1997. Vol. 230–232. P. 211–213. (https://doi.org/10.1016/S0921-4526(96)00593-5).
9. Kaczorowski D., Rogl P., Hiebl K. Magnetic behavior in a series of cerium ternary intermetallics:
Ce2T2In (T =
Ni, Cu, Rh, Pd, Pt, and Au). Phys. Rev. B. 1996. Vol. 54(14). P. 9891–9902.(https://doi.org/10.1103/PhysRevB.54.9891).
10. Miliyanchuk K., Kolomiets A.V., Galadzun Ya.V., Havela L., Bulyk I.I., Trostianchyn A.M., Kalychak Ya.M.
Structure and magnetism of new R2Cu2In hydrides (R = Ce, Gd). Chem. Met. Alloys. 2008. Vol.
1. P. 46–49.(https://doi.org/10.30970/cma1.0016).
11. Dzevenko M., Miliyanchuk K., Filinchuk Ya., Stelmakhovych O., Akselrud L., Havela L., Kalychak Ya. Large
hydrogen capacity in hydrides R2Ni2In–H (R = La, Ce, Pr, Nd) with new structure type. J.
Alloys Compds. 2009. Vol. 477(1–2). P. 182–187. (https://doi.org/10.1016/j.jallcom.2008.10.042).
12. Kaczorowski D., Rogl P. Magnetic behaviour in CeNiGa2 and Ce2Ni2Ga. Acta
Physica Polonica A. 1997. Vol. 92(2). P. 289–293. (https://doi.org/10.12693/APhysPolA.92.289).
13. Orveillon-Dubajic G., Chevalier B., Gorsse S. Transport, magnetic and thermal properties of amorphous and
crystallized Ce2Ni2Ga ternary gallide. J. Alloys Compds. 2008. Vol. 463. P. 569–575. (https://doi.org/10.1016/j.jallcom.2007.10.078).
14. Ijiri Y., DiSalvo F.J. Magnetic and electrical properties of the substitution series
Ce2Ni2xPd2(1-x)In. J. Alloys Compds. 1996. Vol. 233. P. 69−73.(https://doi.org/10.1016/0925-8388(96)80036-3).
15. Mallik R., Sampathkumaran E.V., Dumschat J., Wortmann G. Magnetic ordering and spin fluctuation behavior in
compounds of the type Ce2(Pd,Rh)2In. Solid State Comm. 1997. Vol. 102(1). P. 59−64.
(https://doi.org/10.1016/S0038-1098(97)80019-1).
16. Pikul A., Kaczorowski D. Evolution from a lokalized to an intermediate valence regime in
Ce2Cu2-xNixIn. J.
Phys: Cond. Matter. 2011. Vol. 23. P. 456002–456006. (https://doi.org/10.1088/0953-8984/23/45/456002).
17. Chumalo N., Demchuk V., Nychyporuk G., Zaremba V. Investigation of the interaction of the components in
R2T2In1-xMx (R = La, Ce; T = Ni, Cu; M = Al, Sn; 0 ≤ x ≤ 1) systems. Visn. Lviv Univ. Series
Chem. 2010. Vol. 51. P. 24–30 (in Ukrainian).
18. Domihyuk N., Nychyporuk G., Muts I., Pöttgen R., Zaremba V. Solubility of p-elements III and IV groups in the
Gd2Cu2In compound. Visn. Lviv Univ. Series Chem. 2013. Vol. 54(1). P. 57–63 (in Ukrainian).
19. Kraus W., Nolze G. Powder Cell For Windows. Berlin, 1999.
20. STOE WinXPOW, Version 1.2, STOE & CIE GmbH. Darmstadt, 2001.
21. Rodriguez-Carvajal J. Recent developments of the program FULLPROF. Commission on Powder Diffraction.
Newsletter. 2001. Vol. 26. P. 12–19.
22. Rieger W., Nowotny H., Benesovsky F. Die Kristallstruktur von Mo2FeB2. Monatsh. Chem.
1964. Vol. 95. P. 1502–1503. (https://doi.org/10.1007/BF00901704).
23. Kalychak Ya.M., Baranyak V.M., Zaremba V.I., Dmytrakh O.V., Ohryzlo M.M. Interaction of components in the {Y,
Ce, La}–Ni–In and Ce–Cu–In systems. Tez. dokl. XI Ukrainian respubl. conf. inorg. chem. Uzhgorod, Kyiv. 1986. P.
93 (in Russian).
24. Kalychak Ya.M. Interaction of metals in the system Ce–Ni–In. Ukr. Chem. Journ. 1998. Vol. 64(7). P. 15–20 (in
Ukrainian).
25. Bodak O.I., Gladyshevsky E.I. Ternary system containing rare earth metals. Directory. Lviv: Vyshcha shkola.
1985. 328 p. (in Russian).
26. Vasylechko L.O. Phase equilibria and crystal structures oh the compounds in the systems RE–Ni–Ga (RE − La, Tb,
Dy, Er,Tm, Yb, Lu, Y). Ph.D. thesis, Lviv National University, Lviv. 1991. 17 p. (in Russian).
27. Dmytrakh O.V., Kalycha.k Ya.M. The system La–Cu–In. Izv. AN SSSR. Metally. 1990. Vol. 6. P. 197–199 (in
Russian).
28. Baranyak V.M., Kalychak Ya.M. The system Ce–Cu–In. Neorg. Mater. 1991. Vol. 27. P. 1235–1238 (in Russian).
29. Shevchenko I.P., Markiv V.Ya., Kuzmenko P.P. The isothermal (500 °C) of phase diagram of the systems {La, Ce,
Pr, Nd}–Cu–Ga. Visnyk Kyiv. Univ. Physics. 1987. Vol. 28 P. 7–16 (in Russian).
30. Mykhalichko O.B. Phase equilibria and crystal structures of compounds in the {La, Gd, Er}–Cu–Ga–Si systems at
600 °C: Ph.D. thesis, Lviv National University, Lviv. 2013. 20 p. (in Ukrainian).
31. Emsley J. The Elements: 2nd ed. Oxford: Clarendon Press, 1991. 251 p.
32. Villars P., Cenzual K. (Eds.) Pearson’s Crystal Data – Crystal Structure Database for Inorganic Compounds,
Release 2017/18, ASM International. Materials Park. OH. 2017.
33. Zaremba N., Nychyporuk G., Schepilov Yu., Panakhyd O., Muts I., Hlukhyy V., Pavlyuk V. The
CeNiIn1–xMx (M =
Al, Ga) systems at 873 K. Ukr. Chem. J. 2018. Vol. 84(12). P. 76–84. (in Ukrainian).
34. Zaremba N., Nychyporuk G., Horiacha M., Zaremba V. The RCuIn1–xGax (R = La, Ce) systems
at 870 K. Proc. Shevchenko Sci. Soc. Chem. Sci. 2021. Vol. LXVI. P. 117–124 (in Ukrainian).
(https://doi.org/10.37827/ntsh.chem.2021.66.117).
Як цитувати:
ДОМІНЮК Н., НИЧИПОРУК Г., ЗАРЕМБА В. ВЗАЄМОДІЯ КОМПОНЕНТІВ У СИСТЕМАХ R2T2In1-xGax (R = La, Ce; T = Ni, Cu). Праці НТШ. Хім. Наук. 2022 Т. LXX. С. 69-78.