Polysynthetic Twinning in RbIn3S5

Kienle, Lorenz; Simon, Arndt

doi:10.1006/jssc.2002.9645

Cited by 10 publications

(13 citation statements)

References 15 publications

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“…Different from any three dimensional framework of LiGa 3 Te 5 [58], NaGa 3 Se 5 [59], NaGa 3 Te 5 [60], MIn 3 S 5 (M = Rb, Cs) [61,62], NaIn 3 Se 5 [63] and MGa 3 S 5 (M = Rb, Cs) [64], the three dimensional framework of NaIn 3 S 5 consists of interconnected tripartite-octahedral 1 1 ½In 3 S 8 infinite chains. NaIn 3 S 5 crystallizes in a new structure type.…”

Section: Structure Descriptionmentioning

confidence: 99%

NaIn3S5, a new compound from the CaS–In2S3/NaBr system

Zeng

Zhang

Liu

et al. 2015

Journal of Alloys and Compounds

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Section: Structure Descriptionmentioning

confidence: 99%

NaIn3S5, a new compound from the CaS–In2S3/NaBr system

Zeng

Zhang

Liu

et al. 2015

Journal of Alloys and Compounds

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“…According to these results the twin element can be described as a mirror plane exactly aligned perpendicular to [20 1]. To our surprise HREM and selected area electron diffraction (SAED) investigations of RbIn 3 S 5 (Figure 7, see [10]), showed clearly that reflections with hkl, h ϩ l ϭ 3n of two twinned domains do not coincide exactly as originally assumed (see above). The reason for this misfit became evident by a closer inspection of the lattice of MIn 3 S 5 , and is due to the absence of a direction of low indices (e.g.…”

Section: Twinning Of Rbin 3 S 5 and Csin 3 S 5 Crystalsmentioning

confidence: 54%

“…This unusual type of close packing has pronounced consequences for specific defects of the real structure on a micro and nano scale. Hence the results of HREM investigations will be discussed in detail in a separate publication [10].…”

Section: Resultsmentioning

confidence: 99%

“…For the analogues refinement of a twinned RbIn 3 S 5 crystal the residual density again was unsatisfactory high (10 el/Å 3 ). High resolution electron microscopy (HREM) carried out for samples of RbIn 3 S 5 and CsIn 3 S 5 enabled us to determine the twin law and the exact orientation of the twin element more precise than by X-Ray investigations (see [10]). According to these results the twin element can be described as a mirror plane exactly aligned perpendicular to [20 1].…”

Section: Twinning Of Rbin 3 S 5 and Csin 3 S 5 Crystalsmentioning

confidence: 99%

“…The interpretation of the structure at the twin boundary (see polyhedral representation in Figure 8) is based on a suitable pseudo-orthorhombic supercell (see [10]). The twin element runs through the Cs1S 10 the condensed (Cs2) 2 S 14 and the InS 4 polyhedra perpendicular to [20 1].…”

Section: Twinning Of Rbin 3 S 5 and Csin 3 S 5 Crystalsmentioning

confidence: 99%

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MIn3S5 (M = Rb, Cs), a New Structure Type based on a Joint ccp Arrangement of S2— and M+: Structure, Microstructure, and TwinningProfessor Welf Bronger zum 70. Geburtstag gewidmet

Deiseroth

Reiner

Schlösser

et al. 2002

Z. anorg. allg. Chem.

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The compounds MIn 3 S 5 (M ϭ Rb, Cs) represent new ternary chalcogenides on the quasi binary section M 2 S-In 2 S 3 (M ϭ Rb, Cs) with the two binary phases in a molar ratio of 1:3. RbIn 3 S 5 and CsIn 3 S 5 (both red-transparent) crystallize in a new structure type (SG: P2/m, Z ϭ 3). The indium atoms are coordinated by sulfur atoms with tetrahedral as well as octahedral arrangement, while the coordination numbers of the two crystallographically independent M atoms are nine and ten. A special feature of these solids is the slightly distorted joint ccp arrangement of the sulfur MIn 3 S 5 (M ‫؍‬ Rb, Cs), ein neuer Strukturtyp mit einer gemeinsamen ccp Anordnung von S 2؊ und M ؉ : Struktur, Mikrostruktur und Verzwillingung.Inhaltsübersicht. Die Verbindungen MIn 3 S 5 (M ϭ Rb, Cs) repräsentieren neue ternäre Chalkogenide auf dem quasi-binären Schnitt M 2 S-In 2 S 3 (M ϭ Rb, Cs) mit den binären Randphasen im molaren Verhältnis 1:3. RbIn 3 S 5 und CsIn 3 S 5 (beide rot-transparent) kristallisieren in einem neuen Strukturtyp (RG: P2/m, Z ϭ 3). Die Indiumatome sind zum Teil tetraedrisch, zum Teil oktaedrisch von Schwefelatomen koordiniert, die Koordinationszahlen der beiden kristallographisch inäquivalenten M-Atome sind neun und zehn. 1641and alkali metal atoms. The crystals of both solids are characterized by a systematic twinning based on the peculiarity just mentioned. The twinnig law and the atomic arrangement at the twin interface have been investigated by single crystal X-Ray diffraction and high resolution electron microscopy (HREM).

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Structure and Composition of Magnetocaloric Ni–Mn–In–Co Thin Films on the Nanoscale—A TEM Study

Erkartal¹,

Düppel²,

Niemann³

et al. 2012

Adv Eng Mater

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A complementary set of electron microscopy techniques is applied for the determination of structural and chemical segregation phenomena within a 300 nm thick metamagnetic Ni–Mn–In–Co thin film. The structure is predominantly composed of distinct modulated martensites of the 5M‐, 6M‐, 7M‐, and 8M‐type. Additionally these modulated structures exhibit twinning and stacking disordering. The nature of the disordering and the structural misfit at the twin interface were analyzed via high resolution micrographs. Next to an adhesion layer of Cr interdiffusion on the nanoscale was observed producing a penternary chemically and structurally homogeneous precipitate. The structure can be assigned to a twinned non‐modulated pseudocubic model.

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Polysynthetic Twinning in RbIn3S5

Cited by 10 publications

References 15 publications

NaIn3S5, a new compound from the CaS–In2S3/NaBr system

NaIn3S5, a new compound from the CaS–In2S3/NaBr system

MIn3S5 (M = Rb, Cs), a New Structure Type based on a Joint ccp Arrangement of S2— and M+: Structure, Microstructure, and TwinningProfessor Welf Bronger zum 70. Geburtstag gewidmet

Structure and Composition of Magnetocaloric Ni–Mn–In–Co Thin Films on the Nanoscale—A TEM Study

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