Equation of state of a new calcium magnesium silicate compound with the composition Ca3MgSi2O8 at pressures up to 23 GPa and ambient T
Interaction between the Ca-rich and Ca-poor (or Mg-rich) domains in the mantle may lead to formation of some special calcium magnesium silicates (CMS), as indicated by the unusual mineral inclusion with the chemical formula Ca 2.85 Mg 0.96 Fe 0.11 Si 2.04 O 8 enclosed in a super-deep diamond from Br...
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| Veröffentlicht in: | Physics and chemistry of minerals 2022-02, Vol.49 (2), Article 2 |
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| creator | Mi, Zhongying Bao, Xinjian Tan, Dayong Shi, Weiguang Zhang, Lifei Liu, Xi |
| description | Interaction between the Ca-rich and Ca-poor (or Mg-rich) domains in the mantle may lead to formation of some special calcium magnesium silicates (CMS), as indicated by the unusual mineral inclusion with the chemical formula Ca
2.85
Mg
0.96
Fe
0.11
Si
2.04
O
8
enclosed in a super-deep diamond from Brazil. The equations of state (EoS) of these CMS compounds are thus important. With a diamond-anvil cell, here we performed in situ synchrotron X-ray diffraction experiments at high
P
(up to ~ 23 GPa) and ambient
T
to constrain the EoS of a new CMS compound with the composition Ca
3
MgSi
2
O
8
and the space group
C
2/
c
. The obtained
P
–
V
data were fitted to the third-order Birch–Murnaghan EoS, yielding an isothermal bulk modulus
K
T
= 108(2) GPa, its first pressure derivative
K
T
′
= 4.0(3) and room-
P
volume
V
0
= 658.0(4) Å
3
. If
K
T
′
is fixed as 4, then
K
T
= 108(1) GPa and
V
0
= 658.0(3) Å
3
. In addition, no phase transition has been observed for this new CMS compound in the investigated
P
interval. |
| doi_str_mv | 10.1007/s00269-021-01175-1 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2621098796</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2621098796</sourcerecordid><originalsourceid>FETCH-LOGICAL-c270t-42a4efbf56a0c13f089e34fab452e7fda7fa5f1b260cf8b3cd9950ef3e2b43eb3</originalsourceid><addsrcrecordid>eNp9UE1LAzEUDKJgrf4BTwHPqy_JfnSPUmoVKhWs5_A2TdqU7kc3WYp_wN9ttlvw5uW9Yd7MPBhC7hk8MoDsyQHwNI-AswgYy5KIXZARiwWPeOAuyQhEzCOW5eya3Di3AwjHLBmRn9mhQ2_ritaGOo9e9wBppY9U4V7ZrqQlbirteuTs3qpeo-qyqbtqTY_Wb6nfnhlnT1FTFO-bT8uXE4qeNq12rguDdg31NeWCzj-QYnBjWVhdebq6JVcG907fnfeYfL3MVtPXaLGcv02fF5HiGfgo5hhrU5gkRVBMGJjkWsQGizjhOjNrzAwmhhU8BWUmhVDrPE9AG6F5EQtdiDF5GHKbtj502nm5q7u2Ci8lTzmDfJLlaVDxQaXa2rlWG9m0tsT2WzKQfd9y6FuGbuWpb8mCSQwmF8TVRrd_0f-4fgElOYQP</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2621098796</pqid></control><display><type>article</type><title>Equation of state of a new calcium magnesium silicate compound with the composition Ca3MgSi2O8 at pressures up to 23 GPa and ambient T</title><source>SpringerNature Journals</source><creator>Mi, Zhongying ; Bao, Xinjian ; Tan, Dayong ; Shi, Weiguang ; Zhang, Lifei ; Liu, Xi</creator><creatorcontrib>Mi, Zhongying ; Bao, Xinjian ; Tan, Dayong ; Shi, Weiguang ; Zhang, Lifei ; Liu, Xi</creatorcontrib><description>Interaction between the Ca-rich and Ca-poor (or Mg-rich) domains in the mantle may lead to formation of some special calcium magnesium silicates (CMS), as indicated by the unusual mineral inclusion with the chemical formula Ca
2.85
Mg
0.96
Fe
0.11
Si
2.04
O
8
enclosed in a super-deep diamond from Brazil. The equations of state (EoS) of these CMS compounds are thus important. With a diamond-anvil cell, here we performed in situ synchrotron X-ray diffraction experiments at high
P
(up to ~ 23 GPa) and ambient
T
to constrain the EoS of a new CMS compound with the composition Ca
3
MgSi
2
O
8
and the space group
C
2/
c
. The obtained
P
–
V
data were fitted to the third-order Birch–Murnaghan EoS, yielding an isothermal bulk modulus
K
T
= 108(2) GPa, its first pressure derivative
K
T
′
= 4.0(3) and room-
P
volume
V
0
= 658.0(4) Å
3
. If
K
T
′
is fixed as 4, then
K
T
= 108(1) GPa and
V
0
= 658.0(3) Å
3
. In addition, no phase transition has been observed for this new CMS compound in the investigated
P
interval.</description><identifier>ISSN: 0342-1791</identifier><identifier>EISSN: 1432-2021</identifier><identifier>DOI: 10.1007/s00269-021-01175-1</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Bulk modulus ; Calcium ; Calcium compounds ; Calcium magnesium silicates ; Composition ; Crystallography and Scattering Methods ; Diamonds ; Earth and Environmental Science ; Earth Sciences ; Equations of state ; Geochemistry ; Magnesium silicates ; Mineral inclusions ; Mineral Resources ; Mineralogy ; Original Paper ; Phase transitions ; Silicates ; Synchrotron radiation ; Synchrotrons ; X-ray diffraction</subject><ispartof>Physics and chemistry of minerals, 2022-02, Vol.49 (2), Article 2</ispartof><rights>The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2022</rights><rights>The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2022.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c270t-42a4efbf56a0c13f089e34fab452e7fda7fa5f1b260cf8b3cd9950ef3e2b43eb3</cites><orcidid>0000-0002-6741-4094</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00269-021-01175-1$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00269-021-01175-1$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>315,781,785,27929,27930,41493,42562,51324</link.rule.ids></links><search><creatorcontrib>Mi, Zhongying</creatorcontrib><creatorcontrib>Bao, Xinjian</creatorcontrib><creatorcontrib>Tan, Dayong</creatorcontrib><creatorcontrib>Shi, Weiguang</creatorcontrib><creatorcontrib>Zhang, Lifei</creatorcontrib><creatorcontrib>Liu, Xi</creatorcontrib><title>Equation of state of a new calcium magnesium silicate compound with the composition Ca3MgSi2O8 at pressures up to 23 GPa and ambient T</title><title>Physics and chemistry of minerals</title><addtitle>Phys Chem Minerals</addtitle><description>Interaction between the Ca-rich and Ca-poor (or Mg-rich) domains in the mantle may lead to formation of some special calcium magnesium silicates (CMS), as indicated by the unusual mineral inclusion with the chemical formula Ca
2.85
Mg
0.96
Fe
0.11
Si
2.04
O
8
enclosed in a super-deep diamond from Brazil. The equations of state (EoS) of these CMS compounds are thus important. With a diamond-anvil cell, here we performed in situ synchrotron X-ray diffraction experiments at high
P
(up to ~ 23 GPa) and ambient
T
to constrain the EoS of a new CMS compound with the composition Ca
3
MgSi
2
O
8
and the space group
C
2/
c
. The obtained
P
–
V
data were fitted to the third-order Birch–Murnaghan EoS, yielding an isothermal bulk modulus
K
T
= 108(2) GPa, its first pressure derivative
K
T
′
= 4.0(3) and room-
P
volume
V
0
= 658.0(4) Å
3
. If
K
T
′
is fixed as 4, then
K
T
= 108(1) GPa and
V
0
= 658.0(3) Å
3
. In addition, no phase transition has been observed for this new CMS compound in the investigated
P
interval.</description><subject>Bulk modulus</subject><subject>Calcium</subject><subject>Calcium compounds</subject><subject>Calcium magnesium silicates</subject><subject>Composition</subject><subject>Crystallography and Scattering Methods</subject><subject>Diamonds</subject><subject>Earth and Environmental Science</subject><subject>Earth Sciences</subject><subject>Equations of state</subject><subject>Geochemistry</subject><subject>Magnesium silicates</subject><subject>Mineral inclusions</subject><subject>Mineral Resources</subject><subject>Mineralogy</subject><subject>Original Paper</subject><subject>Phase transitions</subject><subject>Silicates</subject><subject>Synchrotron radiation</subject><subject>Synchrotrons</subject><subject>X-ray diffraction</subject><issn>0342-1791</issn><issn>1432-2021</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp9UE1LAzEUDKJgrf4BTwHPqy_JfnSPUmoVKhWs5_A2TdqU7kc3WYp_wN9ttlvw5uW9Yd7MPBhC7hk8MoDsyQHwNI-AswgYy5KIXZARiwWPeOAuyQhEzCOW5eya3Di3AwjHLBmRn9mhQ2_ritaGOo9e9wBppY9U4V7ZrqQlbirteuTs3qpeo-qyqbtqTY_Wb6nfnhlnT1FTFO-bT8uXE4qeNq12rguDdg31NeWCzj-QYnBjWVhdebq6JVcG907fnfeYfL3MVtPXaLGcv02fF5HiGfgo5hhrU5gkRVBMGJjkWsQGizjhOjNrzAwmhhU8BWUmhVDrPE9AG6F5EQtdiDF5GHKbtj502nm5q7u2Ci8lTzmDfJLlaVDxQaXa2rlWG9m0tsT2WzKQfd9y6FuGbuWpb8mCSQwmF8TVRrd_0f-4fgElOYQP</recordid><startdate>20220201</startdate><enddate>20220201</enddate><creator>Mi, Zhongying</creator><creator>Bao, Xinjian</creator><creator>Tan, Dayong</creator><creator>Shi, Weiguang</creator><creator>Zhang, Lifei</creator><creator>Liu, Xi</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>KB.</scope><scope>PCBAR</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><orcidid>https://orcid.org/0000-0002-6741-4094</orcidid></search><sort><creationdate>20220201</creationdate><title>Equation of state of a new calcium magnesium silicate compound with the composition Ca3MgSi2O8 at pressures up to 23 GPa and ambient T</title><author>Mi, Zhongying ; Bao, Xinjian ; Tan, Dayong ; Shi, Weiguang ; Zhang, Lifei ; Liu, Xi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c270t-42a4efbf56a0c13f089e34fab452e7fda7fa5f1b260cf8b3cd9950ef3e2b43eb3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Bulk modulus</topic><topic>Calcium</topic><topic>Calcium compounds</topic><topic>Calcium magnesium silicates</topic><topic>Composition</topic><topic>Crystallography and Scattering Methods</topic><topic>Diamonds</topic><topic>Earth and Environmental Science</topic><topic>Earth Sciences</topic><topic>Equations of state</topic><topic>Geochemistry</topic><topic>Magnesium silicates</topic><topic>Mineral inclusions</topic><topic>Mineral Resources</topic><topic>Mineralogy</topic><topic>Original Paper</topic><topic>Phase transitions</topic><topic>Silicates</topic><topic>Synchrotron radiation</topic><topic>Synchrotrons</topic><topic>X-ray diffraction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mi, Zhongying</creatorcontrib><creatorcontrib>Bao, Xinjian</creatorcontrib><creatorcontrib>Tan, Dayong</creatorcontrib><creatorcontrib>Shi, Weiguang</creatorcontrib><creatorcontrib>Zhang, Lifei</creatorcontrib><creatorcontrib>Liu, Xi</creatorcontrib><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Science Database</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><jtitle>Physics and chemistry of minerals</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mi, Zhongying</au><au>Bao, Xinjian</au><au>Tan, Dayong</au><au>Shi, Weiguang</au><au>Zhang, Lifei</au><au>Liu, Xi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Equation of state of a new calcium magnesium silicate compound with the composition Ca3MgSi2O8 at pressures up to 23 GPa and ambient T</atitle><jtitle>Physics and chemistry of minerals</jtitle><stitle>Phys Chem Minerals</stitle><date>2022-02-01</date><risdate>2022</risdate><volume>49</volume><issue>2</issue><artnum>2</artnum><issn>0342-1791</issn><eissn>1432-2021</eissn><abstract>Interaction between the Ca-rich and Ca-poor (or Mg-rich) domains in the mantle may lead to formation of some special calcium magnesium silicates (CMS), as indicated by the unusual mineral inclusion with the chemical formula Ca
2.85
Mg
0.96
Fe
0.11
Si
2.04
O
8
enclosed in a super-deep diamond from Brazil. The equations of state (EoS) of these CMS compounds are thus important. With a diamond-anvil cell, here we performed in situ synchrotron X-ray diffraction experiments at high
P
(up to ~ 23 GPa) and ambient
T
to constrain the EoS of a new CMS compound with the composition Ca
3
MgSi
2
O
8
and the space group
C
2/
c
. The obtained
P
–
V
data were fitted to the third-order Birch–Murnaghan EoS, yielding an isothermal bulk modulus
K
T
= 108(2) GPa, its first pressure derivative
K
T
′
= 4.0(3) and room-
P
volume
V
0
= 658.0(4) Å
3
. If
K
T
′
is fixed as 4, then
K
T
= 108(1) GPa and
V
0
= 658.0(3) Å
3
. In addition, no phase transition has been observed for this new CMS compound in the investigated
P
interval.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s00269-021-01175-1</doi><orcidid>https://orcid.org/0000-0002-6741-4094</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0342-1791 |
| ispartof | Physics and chemistry of minerals, 2022-02, Vol.49 (2), Article 2 |
| issn | 0342-1791 1432-2021 |
| language | eng |
| recordid | cdi_proquest_journals_2621098796 |
| source | SpringerNature Journals |
| subjects | Bulk modulus Calcium Calcium compounds Calcium magnesium silicates Composition Crystallography and Scattering Methods Diamonds Earth and Environmental Science Earth Sciences Equations of state Geochemistry Magnesium silicates Mineral inclusions Mineral Resources Mineralogy Original Paper Phase transitions Silicates Synchrotron radiation Synchrotrons X-ray diffraction |
| title | Equation of state of a new calcium magnesium silicate compound with the composition Ca3MgSi2O8 at pressures up to 23 GPa and ambient T |
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