Thortveitite-type Tm2Si2O7
Identifieur interne : 000241 ( Main/Exploration ); précédent : 000240; suivant : 000242Thortveitite-type Tm2Si2O7
Auteurs : Volker Kahlenberg [Autriche] ; Paul Aichholzer [Autriche]Source :
- Acta Crystallographica Section E: Structure Reports Online [ 1600-5368 ] ; 2014.
Abstract
Single crystals of dithulium disilicate, Tm2Si2O7, were obtained in flux synthesis experiments in the system SiO2–Tm2O3–LiF at ambient pressure. The compound belongs to the group of sorosilicates,
Url:
DOI: 10.1107/S1600536814013142
PubMed: 25161507
PubMed Central: 4120532
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream Pmc, to step Corpus: 000342
- to stream Pmc, to step Curation: 000342
- to stream Pmc, to step Checkpoint: 000101
- to stream Ncbi, to step Merge: 000885
- to stream Ncbi, to step Curation: 000885
- to stream Ncbi, to step Checkpoint: 000885
- to stream Main, to step Merge: 000241
- to stream Main, to step Curation: 000241
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Thortveitite-type Tm<sub>2</sub>Si<sub>2</sub>O<sub>7</sub></title><author><name sortKey="Kahlenberg, Volker" sort="Kahlenberg, Volker" uniqKey="Kahlenberg V" first="Volker" last="Kahlenberg">Volker Kahlenberg</name><affiliation wicri:level="1"><nlm:aff id="a">University of Innsbruck, Institute of Mineralogy & Petrography, Innrain 52, A-6020 Innsbruck,<country>Austria</country></nlm:aff><country xml:lang="fr">Autriche</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Aichholzer, Paul" sort="Aichholzer, Paul" uniqKey="Aichholzer P" first="Paul" last="Aichholzer">Paul Aichholzer</name><affiliation wicri:level="1"><nlm:aff id="a">University of Innsbruck, Institute of Mineralogy & Petrography, Innrain 52, A-6020 Innsbruck,<country>Austria</country></nlm:aff><country xml:lang="fr">Autriche</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PMC</idno><idno type="pmid">25161507</idno><idno type="pmc">4120532</idno><idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4120532</idno><idno type="RBID">PMC:4120532</idno><idno type="doi">10.1107/S1600536814013142</idno><date when="2014">2014</date><idno type="wicri:Area/Pmc/Corpus">000342</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Corpus" wicri:corpus="PMC">000342</idno><idno type="wicri:Area/Pmc/Curation">000342</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Curation">000342</idno><idno type="wicri:Area/Pmc/Checkpoint">000101</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Checkpoint">000101</idno><idno type="wicri:Area/Ncbi/Merge">000885</idno><idno type="wicri:Area/Ncbi/Curation">000885</idno><idno type="wicri:Area/Ncbi/Checkpoint">000885</idno><idno type="wicri:Area/Main/Merge">000241</idno><idno type="wicri:Area/Main/Curation">000241</idno><idno type="wicri:Area/Main/Exploration">000241</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Thortveitite-type Tm<sub>2</sub>Si<sub>2</sub>O<sub>7</sub></title><author><name sortKey="Kahlenberg, Volker" sort="Kahlenberg, Volker" uniqKey="Kahlenberg V" first="Volker" last="Kahlenberg">Volker Kahlenberg</name><affiliation wicri:level="1"><nlm:aff id="a">University of Innsbruck, Institute of Mineralogy & Petrography, Innrain 52, A-6020 Innsbruck,<country>Austria</country></nlm:aff><country xml:lang="fr">Autriche</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Aichholzer, Paul" sort="Aichholzer, Paul" uniqKey="Aichholzer P" first="Paul" last="Aichholzer">Paul Aichholzer</name><affiliation wicri:level="1"><nlm:aff id="a">University of Innsbruck, Institute of Mineralogy & Petrography, Innrain 52, A-6020 Innsbruck,<country>Austria</country></nlm:aff><country xml:lang="fr">Autriche</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author></analytic><series><title level="j">Acta Crystallographica Section E: Structure Reports Online</title><idno type="eISSN">1600-5368</idno><imprint><date when="2014">2014</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p>Single crystals of dithulium disilicate, Tm<sub>2</sub>Si<sub>2</sub>O<sub>7</sub>, were obtained in flux synthesis experiments in the system SiO<sub>2</sub>–Tm<sub>2</sub>O<sub>3</sub>–LiF at ambient pressure. The compound belongs to the group of sorosilicates, <italic>i.e.</italic> it is based on [Si<sub>2</sub>O<sub>7</sub>]-units and crystallizes in the thortveitite (Sc<sub>2</sub>Si<sub>2</sub>O<sub>7</sub>) structure type. The Tm<sup>3+</sup> cation (site symmetry .2.) occupies a distorted octahedral site, with Tm—O bond lengths in the range 2.217 (4)–2.289 (4) Å. Each of the octahedra shares three of its edges with adjacent [TmO<sub>6</sub>] groups, resulting in the formation of layers parallel to (001). The individual [SiO<sub>4</sub>] tetrahedra are more regular, <italic>i.e.</italic> the differences between the bond lengths between Si and the bridging and non-bridging O atoms are not very pronounced. The layers containing the octahedra and the sheets containing the [Si<sub>2</sub>O<sub>7</sub>] groups (point group symmetry 2/<italic>m</italic>) form an alternating sequence. Linkage is provided by sharing common oxygen vertices.</p></div></front><back><div1 type="bibliography"><listBibl><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct></listBibl></div1></back></TEI><affiliations><list><country><li>Autriche</li></country></list><tree><country name="Autriche"><noRegion><name sortKey="Kahlenberg, Volker" sort="Kahlenberg, Volker" uniqKey="Kahlenberg V" first="Volker" last="Kahlenberg">Volker Kahlenberg</name></noRegion><name sortKey="Aichholzer, Paul" sort="Aichholzer, Paul" uniqKey="Aichholzer P" first="Paul" last="Aichholzer">Paul Aichholzer</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Terre/explor/ThuliumV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000241 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 000241 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Terre
|area= ThuliumV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= PMC:4120532
|texte= Thortveitite-type Tm2Si2O7
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Exploration/RBID.i -Sk "pubmed:25161507" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd \
| NlmPubMed2Wicri -a ThuliumV1
| This area was generated with Dilib version V0.6.21. |  |