Synthetic Gold Chalcogenides in the Au–Te–Se–S System and Their Natural Analogs
Quaternary chalcogenides of AuX (AuTe 0.7 Se 0.2 S 0.1 ), Au 3 X 10 (Au 3 Te 6 Se 3 S, Au 3 Te 6 Se 2.5 S 1.5 ), and AuX 2 (AuTe 1.8 Se 0.2 , AuTe 1.8 Se 0.1 S 0.1 ) composition were synthesized for the first time in the Au‒Te‒Se‒S system, where Te ≥ Se + S. They are produced by dry synthesis upon h...
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| Veröffentlicht in: | Doklady earth sciences 2019-08, Vol.487 (2), p.929-934 |
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| creator | Palyanova, G. A. Tolstykh, N. D. Zinina, V. Yu Kokh, K. A. Seryotkin, Yu. V. Bortnikov, N. S. |
| description | Quaternary chalcogenides of AuX (AuTe
0.7
Se
0.2
S
0.1
), Au
3
X
10
(Au
3
Te
6
Se
3
S, Au
3
Te
6
Se
2.5
S
1.5
), and AuX
2
(AuTe
1.8
Se
0.2
, AuTe
1.8
Se
0.1
S
0.1
) composition were synthesized for the first time in the Au‒Te‒Se‒S system, where Te ≥ Se + S. They are produced by dry synthesis upon heating a mixture of elementary substances with compositions of AuTe
0.666
Se
0.167
S
0.167
(X/Au = 1, X = Σ(Te + Se + S)), AuTeSe
0.5
S
0.5
(X/Au = 2), AuTe
2
Se
1.125
S
0.375
, AuTe
2
Se
0.75
S
0.75
(X/Au = 3.5), and AuTe
2.5
SeS
0.5
(X/Au = 4) in vacuum quartz ampoules from 25–700°C and annealing at 400°C. According to XRD, the synthetic Au chalcogenides of AuTe
1.8
(Se,S)
0.2
composition correspond to calaverite (α-AuTe
2
). The unidentified XRD peaks belong to AuX and Au
3
X
10
. They are synthetic analogs of previously unknown natural compounds, which were found in the Gaching area of the Maletoivayam ore field (Central Kamchatka volcanic belt). The compositions of natural phases span the following ranges: Au
0.99–1.00
Te
0.70–0.71
Se
0.25–0.27
S
0.03–0.06
and Au
2.91–3.08
Te
5.85–6.06
Se
1.57–3.66
S
2.63–0.44
. The Raman spectra of synthetic and natural Au chalcogendies close in composition are identical. |
| doi_str_mv | 10.1134/S1028334X19080099 |
| format | Article |
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0.7
Se
0.2
S
0.1
), Au
3
X
10
(Au
3
Te
6
Se
3
S, Au
3
Te
6
Se
2.5
S
1.5
), and AuX
2
(AuTe
1.8
Se
0.2
, AuTe
1.8
Se
0.1
S
0.1
) composition were synthesized for the first time in the Au‒Te‒Se‒S system, where Te ≥ Se + S. They are produced by dry synthesis upon heating a mixture of elementary substances with compositions of AuTe
0.666
Se
0.167
S
0.167
(X/Au = 1, X = Σ(Te + Se + S)), AuTeSe
0.5
S
0.5
(X/Au = 2), AuTe
2
Se
1.125
S
0.375
, AuTe
2
Se
0.75
S
0.75
(X/Au = 3.5), and AuTe
2.5
SeS
0.5
(X/Au = 4) in vacuum quartz ampoules from 25–700°C and annealing at 400°C. According to XRD, the synthetic Au chalcogenides of AuTe
1.8
(Se,S)
0.2
composition correspond to calaverite (α-AuTe
2
). The unidentified XRD peaks belong to AuX and Au
3
X
10
. They are synthetic analogs of previously unknown natural compounds, which were found in the Gaching area of the Maletoivayam ore field (Central Kamchatka volcanic belt). The compositions of natural phases span the following ranges: Au
0.99–1.00
Te
0.70–0.71
Se
0.25–0.27
S
0.03–0.06
and Au
2.91–3.08
Te
5.85–6.06
Se
1.57–3.66
S
2.63–0.44
. The Raman spectra of synthetic and natural Au chalcogendies close in composition are identical.</description><identifier>ISSN: 1028-334X</identifier><identifier>EISSN: 1531-8354</identifier><identifier>DOI: 10.1134/S1028334X19080099</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Analogs ; Chalcogenides ; Composition ; Earth and Environmental Science ; Earth Sciences ; Geochemistry ; Gold ; Gold compounds ; Heating ; Quaternary ; Raman spectra ; Raman spectroscopy ; Tellurium ; Vacuum ; Volcanic belts</subject><ispartof>Doklady earth sciences, 2019-08, Vol.487 (2), p.929-934</ispartof><rights>Pleiades Publishing, Ltd. 2019</rights><rights>COPYRIGHT 2019 Springer</rights><rights>Copyright Springer Nature B.V. 2019</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c355t-9333f3c7a42393112d8a1af15b68e1294337c11d6401cf15f3e3dd4ed14262543</citedby><cites>FETCH-LOGICAL-c355t-9333f3c7a42393112d8a1af15b68e1294337c11d6401cf15f3e3dd4ed14262543</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S1028334X19080099$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S1028334X19080099$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27923,27924,41487,42556,51318</link.rule.ids></links><search><creatorcontrib>Palyanova, G. A.</creatorcontrib><creatorcontrib>Tolstykh, N. D.</creatorcontrib><creatorcontrib>Zinina, V. Yu</creatorcontrib><creatorcontrib>Kokh, K. A.</creatorcontrib><creatorcontrib>Seryotkin, Yu. V.</creatorcontrib><creatorcontrib>Bortnikov, N. S.</creatorcontrib><title>Synthetic Gold Chalcogenides in the Au–Te–Se–S System and Their Natural Analogs</title><title>Doklady earth sciences</title><addtitle>Dokl. Earth Sc</addtitle><description>Quaternary chalcogenides of AuX (AuTe
0.7
Se
0.2
S
0.1
), Au
3
X
10
(Au
3
Te
6
Se
3
S, Au
3
Te
6
Se
2.5
S
1.5
), and AuX
2
(AuTe
1.8
Se
0.2
, AuTe
1.8
Se
0.1
S
0.1
) composition were synthesized for the first time in the Au‒Te‒Se‒S system, where Te ≥ Se + S. They are produced by dry synthesis upon heating a mixture of elementary substances with compositions of AuTe
0.666
Se
0.167
S
0.167
(X/Au = 1, X = Σ(Te + Se + S)), AuTeSe
0.5
S
0.5
(X/Au = 2), AuTe
2
Se
1.125
S
0.375
, AuTe
2
Se
0.75
S
0.75
(X/Au = 3.5), and AuTe
2.5
SeS
0.5
(X/Au = 4) in vacuum quartz ampoules from 25–700°C and annealing at 400°C. According to XRD, the synthetic Au chalcogenides of AuTe
1.8
(Se,S)
0.2
composition correspond to calaverite (α-AuTe
2
). The unidentified XRD peaks belong to AuX and Au
3
X
10
. They are synthetic analogs of previously unknown natural compounds, which were found in the Gaching area of the Maletoivayam ore field (Central Kamchatka volcanic belt). The compositions of natural phases span the following ranges: Au
0.99–1.00
Te
0.70–0.71
Se
0.25–0.27
S
0.03–0.06
and Au
2.91–3.08
Te
5.85–6.06
Se
1.57–3.66
S
2.63–0.44
. The Raman spectra of synthetic and natural Au chalcogendies close in composition are identical.</description><subject>Analogs</subject><subject>Chalcogenides</subject><subject>Composition</subject><subject>Earth and Environmental Science</subject><subject>Earth Sciences</subject><subject>Geochemistry</subject><subject>Gold</subject><subject>Gold compounds</subject><subject>Heating</subject><subject>Quaternary</subject><subject>Raman spectra</subject><subject>Raman spectroscopy</subject><subject>Tellurium</subject><subject>Vacuum</subject><subject>Volcanic belts</subject><issn>1028-334X</issn><issn>1531-8354</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp1kMFKw0AQhoMoWKsP4G3Bc-rOzm6aPYaiVSh6SAvewrq7SVPSpO6mh958B9_QJ3FrBA8iAzPD_P83DBNF10AnAMhvc6AsReQvIGlKqZQn0QgEQpyi4KehD3J81M-jC-83lHLOhRxFq_zQ9mvb15rMu8aQ2Vo1uqtsWxvrSd2SIJJs__n-sbQh5d-J5Aff2y1RrSHLta0deVL93qmGZK1quspfRmelary9-qnjaHV_t5w9xIvn-eMsW8QahehjiYgl6qniDCUCMJMqUCWI1yS1wCRHnGoAk3AKOoxLtGgMtwY4S5jgOI5uhr07173tre-LTbd34QZfMCYTRhmFo2syuCrV2KJuy653SocwdlvrrrVlHeZZQqlIQQANAAyAdp33zpbFztVb5Q4F0OL47uLPuwPDBsYHb1tZ93vK_9AX7fOByw</recordid><startdate>20190801</startdate><enddate>20190801</enddate><creator>Palyanova, G. A.</creator><creator>Tolstykh, N. D.</creator><creator>Zinina, V. Yu</creator><creator>Kokh, K. A.</creator><creator>Seryotkin, Yu. V.</creator><creator>Bortnikov, N. S.</creator><general>Pleiades Publishing</general><general>Springer</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7TG</scope><scope>7UA</scope><scope>C1K</scope><scope>F1W</scope><scope>H96</scope><scope>KL.</scope><scope>L.G</scope></search><sort><creationdate>20190801</creationdate><title>Synthetic Gold Chalcogenides in the Au–Te–Se–S System and Their Natural Analogs</title><author>Palyanova, G. A. ; Tolstykh, N. D. ; Zinina, V. Yu ; Kokh, K. A. ; Seryotkin, Yu. V. ; Bortnikov, N. S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c355t-9333f3c7a42393112d8a1af15b68e1294337c11d6401cf15f3e3dd4ed14262543</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Analogs</topic><topic>Chalcogenides</topic><topic>Composition</topic><topic>Earth and Environmental Science</topic><topic>Earth Sciences</topic><topic>Geochemistry</topic><topic>Gold</topic><topic>Gold compounds</topic><topic>Heating</topic><topic>Quaternary</topic><topic>Raman spectra</topic><topic>Raman spectroscopy</topic><topic>Tellurium</topic><topic>Vacuum</topic><topic>Volcanic belts</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Palyanova, G. A.</creatorcontrib><creatorcontrib>Tolstykh, N. D.</creatorcontrib><creatorcontrib>Zinina, V. Yu</creatorcontrib><creatorcontrib>Kokh, K. A.</creatorcontrib><creatorcontrib>Seryotkin, Yu. V.</creatorcontrib><creatorcontrib>Bortnikov, N. S.</creatorcontrib><collection>CrossRef</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>Doklady earth sciences</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Palyanova, G. A.</au><au>Tolstykh, N. D.</au><au>Zinina, V. Yu</au><au>Kokh, K. A.</au><au>Seryotkin, Yu. V.</au><au>Bortnikov, N. S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthetic Gold Chalcogenides in the Au–Te–Se–S System and Their Natural Analogs</atitle><jtitle>Doklady earth sciences</jtitle><stitle>Dokl. Earth Sc</stitle><date>2019-08-01</date><risdate>2019</risdate><volume>487</volume><issue>2</issue><spage>929</spage><epage>934</epage><pages>929-934</pages><issn>1028-334X</issn><eissn>1531-8354</eissn><abstract>Quaternary chalcogenides of AuX (AuTe
0.7
Se
0.2
S
0.1
), Au
3
X
10
(Au
3
Te
6
Se
3
S, Au
3
Te
6
Se
2.5
S
1.5
), and AuX
2
(AuTe
1.8
Se
0.2
, AuTe
1.8
Se
0.1
S
0.1
) composition were synthesized for the first time in the Au‒Te‒Se‒S system, where Te ≥ Se + S. They are produced by dry synthesis upon heating a mixture of elementary substances with compositions of AuTe
0.666
Se
0.167
S
0.167
(X/Au = 1, X = Σ(Te + Se + S)), AuTeSe
0.5
S
0.5
(X/Au = 2), AuTe
2
Se
1.125
S
0.375
, AuTe
2
Se
0.75
S
0.75
(X/Au = 3.5), and AuTe
2.5
SeS
0.5
(X/Au = 4) in vacuum quartz ampoules from 25–700°C and annealing at 400°C. According to XRD, the synthetic Au chalcogenides of AuTe
1.8
(Se,S)
0.2
composition correspond to calaverite (α-AuTe
2
). The unidentified XRD peaks belong to AuX and Au
3
X
10
. They are synthetic analogs of previously unknown natural compounds, which were found in the Gaching area of the Maletoivayam ore field (Central Kamchatka volcanic belt). The compositions of natural phases span the following ranges: Au
0.99–1.00
Te
0.70–0.71
Se
0.25–0.27
S
0.03–0.06
and Au
2.91–3.08
Te
5.85–6.06
Se
1.57–3.66
S
2.63–0.44
. The Raman spectra of synthetic and natural Au chalcogendies close in composition are identical.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S1028334X19080099</doi><tpages>6</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1028-334X |
| ispartof | Doklady earth sciences, 2019-08, Vol.487 (2), p.929-934 |
| issn | 1028-334X 1531-8354 |
| language | eng |
| recordid | cdi_proquest_journals_2296202014 |
| source | SpringerLink Journals - AutoHoldings |
| subjects | Analogs Chalcogenides Composition Earth and Environmental Science Earth Sciences Geochemistry Gold Gold compounds Heating Quaternary Raman spectra Raman spectroscopy Tellurium Vacuum Volcanic belts |
| title | Synthetic Gold Chalcogenides in the Au–Te–Se–S System and Their Natural Analogs |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-13T02%3A02%3A12IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-gale_proqu&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Synthetic%20Gold%20Chalcogenides%20in%20the%20Au%E2%80%93Te%E2%80%93Se%E2%80%93S%20System%20and%20Their%20Natural%20Analogs&rft.jtitle=Doklady%20earth%20sciences&rft.au=Palyanova,%20G.%20A.&rft.date=2019-08-01&rft.volume=487&rft.issue=2&rft.spage=929&rft.epage=934&rft.pages=929-934&rft.issn=1028-334X&rft.eissn=1531-8354&rft_id=info:doi/10.1134/S1028334X19080099&rft_dat=%3Cgale_proqu%3EA600581510%3C/gale_proqu%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2296202014&rft_id=info:pmid/&rft_galeid=A600581510&rfr_iscdi=true |