Structure of nickel aluminosilicate (phase IV): a high-pressure phase related to spinel

Horioka, Keiji; Nishiguchi, Masaru; Morimoto, Nobuo; Horiuchi, Hiroyuki; Akaogi, Masaki; Akimoto, Syun‐iti

doi:10.1107/s0567740881003725

Cited by 28 publications

(12 citation statements)

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“…In Table 1 and below, the notation of the module packing in a specific direction is based on the use of the designations of intermodular (S) and intramodular (T) contacts according to the principles proposed in [71][72][73]. It can be seen from Table 1 that the factor (n/4) is determined by the module packing code in the spinelloid structure.…”

Section: Ivanov Talanovmentioning

confidence: 99%

“…In Table 4, the designations of the module packing are identical to those used in [59,[71][72][73]: S and T indicate the intermodular and intramodular contacts, respectively.…”

Section: One-dimensional Spinelloidsmentioning

confidence: 99%

“…Among the modular structures constructed from modules 2 , 3 , and 4 (Table 4), four structures are known as spinel-type structures and occur in the NiAl 2 O 4 -Ni 2 SiO 4 [42,[68][69][70][71][72] and NiGa 2 O 4 -Ni 2 SiO 4 [86] systems. These are the structures of phases I (space group Pmma ), II (space group Imma ), III (space group Imma ), and V (space group Pmma ).…”

Section: One-dimensional Spinelloidsmentioning

confidence: 99%

“…4,5) [42,[68][69][70][71][72]. The spinelloid compositions correspond approximately to the following formulas: 3NiAl 2 O 4 · Ni 2 SiO 4 (phase I), 3NiAl 2 O 4 · 2Ni 2 SiO 4 (phase II), NiAl 2 O 4 · Ni 2 SiO 4 (phase III), [42,[68][69][70], and NiAl 2 O 4 · Ni 2 SiO 4 (phases IV, V) [71,72].…”

Section: Introductionmentioning

confidence: 98%

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Combinatorial modular design of the structures of spinel-type phases

Иванов

Таланов

2008

Glass Phys Chem

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A review is presented of studies dealing with spinelloids, i.e., phases with spinel-type structures. Structures of one-dimensional and two-dimensional spinelloids, ordered solid solutions, polytypes, homologues, and hybrid spinelloids (phases with structures that can be constructed using fragments of a spinel or any other structure type) are analyzed in comparison with the spinel structure. The spinelloid structures are calculated using the developed combinatorial modular design method. It is revealed that the constructed modular spinelloid structures are in reasonable agreement with those described in the literature. The proposed crystal chemical description of the modular structures of spinelloids (composition, symmetry, relative sizes of unit cells, and the number of formula units in the unit cell) can be used to identify new phases with spinel-type structures. The results of the combinatorial modular design provide the basis for the controlled search for new spinelloids with a specified set of physical and physicochemical properties.

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Section: Ivanov Talanovmentioning

confidence: 99%

“…In Table 4, the designations of the module packing are identical to those used in [59,[71][72][73]: S and T indicate the intermodular and intramodular contacts, respectively.…”

Section: One-dimensional Spinelloidsmentioning

confidence: 99%

Section: One-dimensional Spinelloidsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 98%

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Combinatorial modular design of the structures of spinel-type phases

Иванов

Таланов

2008

Glass Phys Chem

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“…The structural features of spinelloids have been described in a series of papers by Ma & Sahl (1975), Horioka, Takahashi, Morimoto, Horiuchi, Akaogi & Akimoto (1981), Horioka, Nishiguchi, Morimoto, Horiuchi, Akaogi & Akimoto (1981), Horiuchi, Akaogi & Sawamoto (1982) and Akaogi et al (1982). The family takes its name from its most commonly occurring member, the spinel structure, from which the other structures in the family can be derived.…”

Section: Spinelloid Structuresmentioning

confidence: 99%

The energetics of polytypic structures: a computer simulation of magnesium silicate spinelloids

Price¹,

Parker²,

Yeomans³

1985

Acta Crystallogr Sect B

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A computer simulation technique is used to predict the lattice energies, structures and physical properties of magnesium silicate spinelloids from given interatomic potentials. Two types of potential models are considered, a fully ionic model, which includes electrostatic, short-range and dispersive terms, and a partially ionic model, in which fractional charges are allocated to the component ions and a Morse function is included to describe the effect of covalency in the Si-O bond. The calculated energies of the spinelloid polytypes are analysed in terms of the interaction energies between component structural units. The calculated spinelloid energetics are discussed in the light of recently developed models of polytypism. The predicted values of the interaction energy terms are tested by using them to calculate the energy of a 1/21101](010) stacking fault in the naturally occurring magnesium silicate spinelloid wadsleyite. The calculated stacking-fault energies are in excellent agreement with the value inferred from transmission electron microscopy.

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Olivines, their polymorphs and related silicates (Text, tables)

Burzo

Landolt-Börnstein - Group III Condensed Matter

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Structure of nickel aluminosilicate (phase IV): a high-pressure phase related to spinel

Cited by 28 publications

References 1 publication

Combinatorial modular design of the structures of spinel-type phases

Combinatorial modular design of the structures of spinel-type phases

The energetics of polytypic structures: a computer simulation of magnesium silicate spinelloids

Olivines, their polymorphs and related silicates (Text, tables)

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