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Description
| - Phase relations in the system Ni-Sb-Te were studied in evacuated silica glass tubes to construct the 400 degrees C isothermal section. Two extensive ternary solid-solutions were detected in the system, lambda(1), Ni(Sb(1-x)Te(x))(1+y) (0 { x { 1, where, for x }= 0.9, the relation 0.09 {= y {= 1 applies), and lambda(2), NiSb(1-x)Te(2x) (0.28 { x { 0.66). Their stability fields are elongate along the NiTe(1.09)-NiSb and NiSb-NiTe(2) joins, respectively, indicating extensive Sb-for-Te substitution. These two solid solutions are breakdown products of the broad NiSb-NiTe-NiTe(2) solid solution that dominates the system at temperatures higher than 690 degrees C. The mineral vavrinite, Ni(2)SbTe(2), is a part of the lambda(2) solid solution at 400 degrees C. The average crystal structure of the lambda(2) solid solution is of the CdI(2)- or NiAs-type at 400 degrees C; Sb and Te atoms occupy the same crystallographic position (i.e., Sb, Te mixed site). The lambda(1) solid solution displays the NiAs-type structure along the NiTe(1.09)-NiSb join; toward NiTe(2) composition, the phase was found to be of the CdI(2) type. Nisbite, NiSb(2), dissolves 8.4 at.% Te at 400 degrees C. Phases Ni(7)Sb(3), beta(2) (Ni(3-delta)Te(2)), gamma(1) (NiTe(0.775)) and A (Ni(5.66)SbTe(2)), hitherto unknown as minerals, can be expected in mafic and ultramafic rocks, in close association with melonite and breithauptite.
- Phase relations in the system Ni-Sb-Te were studied in evacuated silica glass tubes to construct the 400 degrees C isothermal section. Two extensive ternary solid-solutions were detected in the system, lambda(1), Ni(Sb(1-x)Te(x))(1+y) (0 { x { 1, where, for x }= 0.9, the relation 0.09 {= y {= 1 applies), and lambda(2), NiSb(1-x)Te(2x) (0.28 { x { 0.66). Their stability fields are elongate along the NiTe(1.09)-NiSb and NiSb-NiTe(2) joins, respectively, indicating extensive Sb-for-Te substitution. These two solid solutions are breakdown products of the broad NiSb-NiTe-NiTe(2) solid solution that dominates the system at temperatures higher than 690 degrees C. The mineral vavrinite, Ni(2)SbTe(2), is a part of the lambda(2) solid solution at 400 degrees C. The average crystal structure of the lambda(2) solid solution is of the CdI(2)- or NiAs-type at 400 degrees C; Sb and Te atoms occupy the same crystallographic position (i.e., Sb, Te mixed site). The lambda(1) solid solution displays the NiAs-type structure along the NiTe(1.09)-NiSb join; toward NiTe(2) composition, the phase was found to be of the CdI(2) type. Nisbite, NiSb(2), dissolves 8.4 at.% Te at 400 degrees C. Phases Ni(7)Sb(3), beta(2) (Ni(3-delta)Te(2)), gamma(1) (NiTe(0.775)) and A (Ni(5.66)SbTe(2)), hitherto unknown as minerals, can be expected in mafic and ultramafic rocks, in close association with melonite and breithauptite. (en)
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Title
| - The system Ni-Sb-Te at 400 degrees C
- The system Ni-Sb-Te at 400 degrees C (en)
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skos:prefLabel
| - The system Ni-Sb-Te at 400 degrees C
- The system Ni-Sb-Te at 400 degrees C (en)
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skos:notation
| - RIV/00216208:11310/10:10112413!RIV12-MSM-11310___
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - I, Z(AV0Z30130516), Z(MSM0021620855), Z(MZP0002579801)
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/00216208:11310/10:10112413
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - tellurides; system Ni-Sb-Te; vavrinite; phase relations (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Laufek, František
- Skála, Roman
- Drábek, Milan
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http://linked.open...ain/vavai/riv/wos
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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http://bibframe.org/vocab/doi
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http://localhost/t...ganizacniJednotka
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