Results 111 to 120 of about 119,691 (156)

New Data on the Isomorphism in Eudialyte-Group Minerals. XII: Refined Structure of the Hydrated Mineral from the Inagli Massif

Crystallography reports (Print), 2023
R. Rastsvetaeva
semanticscholar   +1 more source

Isomorphism between Alkali Metals in Cavities of the Mixed Framework of (Cs0.8Rb0.2)4(NbO)2[Si8O21] Synthesized under Mild Hydrothermal Conditions

Crystallography reports (Print), 2023
E. Belokoneva, A. S. Mozgova, A. Volkov, O. Dimitrova   +3 more
semanticscholar   +1 more source

New Data on the Isomorphism in Eudialyte-Group Minerals. ХI: Crystal Structure of a Potentially New Mineral—A Case of Complete Substitution of Fe2+ with $${\text{Na}}_{{{\text{2/3}}}}^{{\text{ + }}}{\text{Zr}}_{{{\text{1/3}}}}^{{{\text{4 + }}}}$$ in the Eudialyte-Type Structure

Crystallography reports (Print), 2022
R. Rastsvetaeva, N. Chukanov, I. Pekov, D. Varlamov, O. Kazheva   +4 more
semanticscholar   +1 more source

New Data on the Isomorphism in Eudialyte-Group Minerals. IХ: Blocky Isomorphism at Key Sites. Crystal Structure of Fe-Deficient Eudialyte from the Khibiny Massif

Crystallography reports (Print), 2021
R. Rastsvetaeva, N. Chukanov, D. V. Lisitsin   +2 more
semanticscholar   +1 more source

New Data on the Isomorphism in Eudialyte-Group Minerals. X: Crystal Structure of the Intermediate Member of the Raslakite–Sergevanite Series

Crystallography reports (Print), 2021
R. Rastsvetaeva, N. Chukanov
semanticscholar   +1 more source

Phaseformation in triple systems phosphates Sr–M²⁺–Ln³⁺ (M²⁺ = Zn²⁺, Mg²⁺, Mn²⁺; Ln³⁺ = Eu³⁺, Tb³⁺)

Кристаллография / Crystallography Reports
The phase formation in a system of triple phosphates Sr–M2+–Ln3+ (M2+ = Zn2+, Mg2+, Mn2+; Ln3+ = Eu3+, Tb3+) has been investigated. The crystallization of strontiowhitlockite like structure and isomorphism in a series Sr9–xMnxTb(PO4)7, Sr9–xMgxEu(PO4)7 ...
I. Nikiforov
semanticscholar   +1 more source

Polymorphism, Isomorphism, and Morphotropy in Trifluorides of Rare-Earth Elements (R) and RF3–R'F3 Systems

Crystallography reports (Print), 2020
B. Sobolev
semanticscholar   +1 more source

New Data on the Isomorphism in Eudialyte-Group Minerals. VII: Crystal Structure of the Eudialyte–Sergevanite Series Mineral from the Lovozero Alkaline Massif

Crystallography reports (Print), 2020
R. Rastsvetaeva, N. Chukanov, Konstantin V. Van   +2 more
semanticscholar   +1 more source

New Data on the Isomorphism in Eudialyte-Group Minerals. V: Crystal Structure of an Intermediate Member of the Manganoeudialyte‒Ilyukhinite Isomorphous Series

Crystallography reports (Print), 2020
R. Rastsvetaeva, N. Chukanov, S. Möckel, A. Dudka, S. M. Aksenov   +4 more
semanticscholar   +1 more source

New Data on the Isomorphism in Eudialyte-Group Minerals. VI: Crystal Structure of the First Member Containing Sulfide Anion with Isomorphic Substitution Cl––S2–

Crystallography reports (Print), 2020
R. Rastsvetaeva, N. Chukanov, I. Pekov, D. A. Varlamov, S. M. Aksenov   +4 more
semanticscholar   +1 more source