New Vanadium Germanium Garnets
New vanadatogermanates Ca 3– x Me 2 + x V 2 GeO 12 , Ca 3 Mе 2 VGe 2 O 12 , and Ca 3 Me 2 Ge 3 O 12 , where Me = Mg, Mn, Co, Ni, Fe, Zn, and x = 0–1, have been synthesized through coupled substitutions of cations in the initial garnets Ca 2.5 Mn 2 V 3 O 12 or Ca 3 Fe 2 Ge 3 O 12 . The unit cell para...
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Published in | Doklady. Chemistry Vol. 479; no. 2; pp. 45 - 48 |
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Main Authors | , , , , |
Format | Journal Article |
Language | English |
Published |
Moscow
Pleiades Publishing
01.04.2018
Springer Nature B.V |
Subjects | |
Online Access | Get full text |
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Summary: | New vanadatogermanates Ca
3–
x
Me
2 +
x
V
2
GeO
12
, Ca
3
Mе
2
VGe
2
O
12
, and Ca
3
Me
2
Ge
3
O
12
, where Me = Mg, Mn, Co, Ni, Fe, Zn, and
x
= 0–1, have been synthesized through coupled substitutions of cations in the initial garnets Ca
2.5
Mn
2
V
3
O
12
or Ca
3
Fe
2
Ge
3
O
12
. The unit cell parameters of the synthesized samples have been determined. Probability analysis of the cation distribution in the octahedral positions of the crystal lattice as a function of crystallographic radii has been performed taking into account the spin state of the cations. |
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ISSN: | 0012-5008 1608-3113 |
DOI: | 10.1134/S0012500818040055 |