Thermodynamic Characteristics of the Resolvation of Glycylglycinate Ions and Their Contribution to the Change in Stability of Complexes with Cu(II) and Ni(II) in Aqueous–Organic Solvents
Thermodynamic characteristics (∆ G , ∆ Н , T ∆ S ) of the resolvation of glycylglycine and its protonated and deprotonated forms in aqueous solutions of ethanol and dimethylsulfoxide are presented experimentally and calculated on the basis of original and literature data. The change in the Gibbs ene...
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| Veröffentlicht in: | Russian Journal of Physical Chemistry A 2020, Vol.94 (1), p.13-17 |
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| container_title | Russian Journal of Physical Chemistry A |
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| creator | Isaeva, V. A. Molchanov, A. S. Kipyatkov, K. A. Sharnin, V. A. |
| description | Thermodynamic characteristics (∆
G
, ∆
Н
,
T
∆
S
) of the resolvation of glycylglycine and its protonated and deprotonated forms in aqueous solutions of ethanol and dimethylsulfoxide are presented experimentally and calculated on the basis of original and literature data. The change in the Gibbs energy of the reactions of the formation of nickel(II) and copper(II) glycylglycinate complexes in water-ethanol and water-dimethylsulfoxide solvents is considered, and the solvation contributions of the reagents to the change in the stability of complex particles are estimated. Features of the changes in the thermodynamic characteristics of the solvation and complexing of glycylglycinate ions with
d
-metals in aqueous–organic mixtures are described. |
| doi_str_mv | 10.1134/S0036024420010100 |
| format | Article |
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G
, ∆
Н
,
T
∆
S
) of the resolvation of glycylglycine and its protonated and deprotonated forms in aqueous solutions of ethanol and dimethylsulfoxide are presented experimentally and calculated on the basis of original and literature data. The change in the Gibbs energy of the reactions of the formation of nickel(II) and copper(II) glycylglycinate complexes in water-ethanol and water-dimethylsulfoxide solvents is considered, and the solvation contributions of the reagents to the change in the stability of complex particles are estimated. Features of the changes in the thermodynamic characteristics of the solvation and complexing of glycylglycinate ions with
d
-metals in aqueous–organic mixtures are described.</description><identifier>ISSN: 0036-0244</identifier><identifier>EISSN: 1531-863X</identifier><identifier>DOI: 10.1134/S0036024420010100</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Aqueous solutions ; Chemical Thermodynamics and Thermochemistry ; Chemistry ; Chemistry and Materials Science ; Coordination compounds ; Copper ; Copper compounds ; Ethanol ; Nickel ; Physical Chemistry ; Reagents ; Solvation ; Solvents ; Stability</subject><ispartof>Russian Journal of Physical Chemistry A, 2020, Vol.94 (1), p.13-17</ispartof><rights>Pleiades Publishing, Ltd. 2020</rights><rights>2020© Pleiades Publishing, Ltd. 2020</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c316t-7f3946f0a185df9153aaee7ad7988cd351c7b29cb2fcc9d662a487507236f6db3</citedby><cites>FETCH-LOGICAL-c316t-7f3946f0a185df9153aaee7ad7988cd351c7b29cb2fcc9d662a487507236f6db3</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/S0036024420010100$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S0036024420010100$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,41467,42536,51298</link.rule.ids></links><search><creatorcontrib>Isaeva, V. A.</creatorcontrib><creatorcontrib>Molchanov, A. S.</creatorcontrib><creatorcontrib>Kipyatkov, K. A.</creatorcontrib><creatorcontrib>Sharnin, V. A.</creatorcontrib><title>Thermodynamic Characteristics of the Resolvation of Glycylglycinate Ions and Their Contribution to the Change in Stability of Complexes with Cu(II) and Ni(II) in Aqueous–Organic Solvents</title><title>Russian Journal of Physical Chemistry A</title><addtitle>Russ. J. Phys. Chem</addtitle><description>Thermodynamic characteristics (∆
G
, ∆
Н
,
T
∆
S
) of the resolvation of glycylglycine and its protonated and deprotonated forms in aqueous solutions of ethanol and dimethylsulfoxide are presented experimentally and calculated on the basis of original and literature data. The change in the Gibbs energy of the reactions of the formation of nickel(II) and copper(II) glycylglycinate complexes in water-ethanol and water-dimethylsulfoxide solvents is considered, and the solvation contributions of the reagents to the change in the stability of complex particles are estimated. Features of the changes in the thermodynamic characteristics of the solvation and complexing of glycylglycinate ions with
d
-metals in aqueous–organic mixtures are described.</description><subject>Aqueous solutions</subject><subject>Chemical Thermodynamics and Thermochemistry</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Coordination compounds</subject><subject>Copper</subject><subject>Copper compounds</subject><subject>Ethanol</subject><subject>Nickel</subject><subject>Physical Chemistry</subject><subject>Reagents</subject><subject>Solvation</subject><subject>Solvents</subject><subject>Stability</subject><issn>0036-0244</issn><issn>1531-863X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp1kd9q2zAUxkVZoVnaB-idYDfrhTv9s2VfFtOmgbDAksHujCzLiYIjZZLc1nd9h75On2ZPMjkZ7GIMgSR0vu-nj3MAuMboFmPKvqwQohkijBGEcFzoDExwSnGSZ_THBzAZy8lYvwAfvd8hxBjDbALe11vl9rYZjNhrCcutcEIG5bQPWnpoWxi2Cn5T3nZPImhrxqdZN8ih28RdGxEUnFvjoTANjDDtYGlNcLruj_Jgj4QINhsFtYGrIGrd6TCMpNLuD516UR4-67CFZf95Pr85or7q4zUa7n72yvb-1-vb0m2EiSlXMYwywV-C81Z0Xl39Oafg-8P9unxMFsvZvLxbJJLiLCS8pQXLWiRwnjZtEdsihFJcNLzIc9nQFEtek0LWpJWyaLKMCJbzFHFCszZrajoFn07cg7MxjA_VzvbOxC8rQjnniKSERRU-qaSz3jvVVgen98INFUbVOKTqnyFFDzl5fNTGBrm_5P-bfgOaw5bM</recordid><startdate>2020</startdate><enddate>2020</enddate><creator>Isaeva, V. A.</creator><creator>Molchanov, A. S.</creator><creator>Kipyatkov, K. A.</creator><creator>Sharnin, V. A.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>2020</creationdate><title>Thermodynamic Characteristics of the Resolvation of Glycylglycinate Ions and Their Contribution to the Change in Stability of Complexes with Cu(II) and Ni(II) in Aqueous–Organic Solvents</title><author>Isaeva, V. A. ; Molchanov, A. S. ; Kipyatkov, K. A. ; Sharnin, V. A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-7f3946f0a185df9153aaee7ad7988cd351c7b29cb2fcc9d662a487507236f6db3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Aqueous solutions</topic><topic>Chemical Thermodynamics and Thermochemistry</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Coordination compounds</topic><topic>Copper</topic><topic>Copper compounds</topic><topic>Ethanol</topic><topic>Nickel</topic><topic>Physical Chemistry</topic><topic>Reagents</topic><topic>Solvation</topic><topic>Solvents</topic><topic>Stability</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Isaeva, V. A.</creatorcontrib><creatorcontrib>Molchanov, A. S.</creatorcontrib><creatorcontrib>Kipyatkov, K. A.</creatorcontrib><creatorcontrib>Sharnin, V. A.</creatorcontrib><collection>CrossRef</collection><jtitle>Russian Journal of Physical Chemistry A</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Isaeva, V. A.</au><au>Molchanov, A. S.</au><au>Kipyatkov, K. A.</au><au>Sharnin, V. A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Thermodynamic Characteristics of the Resolvation of Glycylglycinate Ions and Their Contribution to the Change in Stability of Complexes with Cu(II) and Ni(II) in Aqueous–Organic Solvents</atitle><jtitle>Russian Journal of Physical Chemistry A</jtitle><stitle>Russ. J. Phys. Chem</stitle><date>2020</date><risdate>2020</risdate><volume>94</volume><issue>1</issue><spage>13</spage><epage>17</epage><pages>13-17</pages><issn>0036-0244</issn><eissn>1531-863X</eissn><abstract>Thermodynamic characteristics (∆
G
, ∆
Н
,
T
∆
S
) of the resolvation of glycylglycine and its protonated and deprotonated forms in aqueous solutions of ethanol and dimethylsulfoxide are presented experimentally and calculated on the basis of original and literature data. The change in the Gibbs energy of the reactions of the formation of nickel(II) and copper(II) glycylglycinate complexes in water-ethanol and water-dimethylsulfoxide solvents is considered, and the solvation contributions of the reagents to the change in the stability of complex particles are estimated. Features of the changes in the thermodynamic characteristics of the solvation and complexing of glycylglycinate ions with
d
-metals in aqueous–organic mixtures are described.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S0036024420010100</doi><tpages>5</tpages></addata></record> |
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| identifier | ISSN: 0036-0244 |
| ispartof | Russian Journal of Physical Chemistry A, 2020, Vol.94 (1), p.13-17 |
| issn | 0036-0244 1531-863X |
| language | eng |
| recordid | cdi_proquest_journals_2377702524 |
| source | Springer Nature - Complete Springer Journals |
| subjects | Aqueous solutions Chemical Thermodynamics and Thermochemistry Chemistry Chemistry and Materials Science Coordination compounds Copper Copper compounds Ethanol Nickel Physical Chemistry Reagents Solvation Solvents Stability |
| title | Thermodynamic Characteristics of the Resolvation of Glycylglycinate Ions and Their Contribution to the Change in Stability of Complexes with Cu(II) and Ni(II) in Aqueous–Organic Solvents |
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