PHYSICOCHEMICAL STUDY OF SPIN CROSSOVER IN THE IRON(II) NAPHTHALENE-2-SULFONATE COMPLEX WITH 4-AMINO-1,2,4-TRIAZOLE
Physicochemical properties of the iron(II) 2-naphthalenesulfonate complex with 4-amino-1,2,4-triazole ([Fe(NH 2 trz) 3 ](ns) 2 ·2H 2 O ( I )) are studied. The complex exhibits the 1 A 1 ↔ 5 T 2 spin crossover. Complex I and the initial compound for its preparation, Fe(ns) 2 ( II ), are studied by...
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| Veröffentlicht in: | Journal of structural chemistry 2021-08, Vol.62 (8), p.1191-1199 |
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| container_end_page | 1199 |
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| container_issue | 8 |
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| container_title | Journal of structural chemistry |
| container_volume | 62 |
| creator | Kokovkin, V. V. Korotaev, E. V. Mironov, I. V. Lavrenova, L. G. |
| description | Physicochemical properties of the iron(II) 2-naphthalenesulfonate complex with 4-amino-1,2,4-triazole ([Fe(NH
2
trz)
3
](ns)
2
·2H
2
O (
I
)) are studied. The complex exhibits the
1
A
1
↔
5
T
2
spin crossover. Complex
I
and the initial compound for its preparation, Fe(ns)
2
(
II
), are studied by static magnetic susceptibility, conductometry, spectrophotometry, and cyclic voltammetry methods. The μ
eff
(
T
) dependence for
I
shows that the spin transition is abrupt both in the initial complex and in the DMF solution. Forward and inverse spin crossover temperatures are determined. |
| doi_str_mv | 10.1134/S0022476621080047 |
| format | Article |
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2
trz)
3
](ns)
2
·2H
2
O (
I
)) are studied. The complex exhibits the
1
A
1
↔
5
T
2
spin crossover. Complex
I
and the initial compound for its preparation, Fe(ns)
2
(
II
), are studied by static magnetic susceptibility, conductometry, spectrophotometry, and cyclic voltammetry methods. The μ
eff
(
T
) dependence for
I
shows that the spin transition is abrupt both in the initial complex and in the DMF solution. Forward and inverse spin crossover temperatures are determined.</description><identifier>ISSN: 0022-4766</identifier><identifier>EISSN: 1573-8779</identifier><identifier>DOI: 10.1134/S0022476621080047</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Atomic ; Atomic/Molecular Structure and Spectra ; Chemistry ; Chemistry and Materials Science ; Inorganic Chemistry ; Iron ; Magnetic permeability ; Molecular ; Naphthalene ; Optical and Plasma Physics ; Physical Chemistry ; Solid State Physics ; Spectrophotometry ; Spin transition ; Triazoles</subject><ispartof>Journal of structural chemistry, 2021-08, Vol.62 (8), p.1191-1199</ispartof><rights>Pleiades Publishing, Ltd. 2021</rights><rights>Pleiades Publishing, Ltd. 2021.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c198t-90cb9236feba3aa24f3c27c710d06650cf758c844bfb2714cae5a8e29567a9543</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/S0022476621080047$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S0022476621080047$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Kokovkin, V. V.</creatorcontrib><creatorcontrib>Korotaev, E. V.</creatorcontrib><creatorcontrib>Mironov, I. V.</creatorcontrib><creatorcontrib>Lavrenova, L. G.</creatorcontrib><title>PHYSICOCHEMICAL STUDY OF SPIN CROSSOVER IN THE IRON(II) NAPHTHALENE-2-SULFONATE COMPLEX WITH 4-AMINO-1,2,4-TRIAZOLE</title><title>Journal of structural chemistry</title><addtitle>J Struct Chem</addtitle><description>Physicochemical properties of the iron(II) 2-naphthalenesulfonate complex with 4-amino-1,2,4-triazole ([Fe(NH
2
trz)
3
](ns)
2
·2H
2
O (
I
)) are studied. The complex exhibits the
1
A
1
↔
5
T
2
spin crossover. Complex
I
and the initial compound for its preparation, Fe(ns)
2
(
II
), are studied by static magnetic susceptibility, conductometry, spectrophotometry, and cyclic voltammetry methods. The μ
eff
(
T
) dependence for
I
shows that the spin transition is abrupt both in the initial complex and in the DMF solution. Forward and inverse spin crossover temperatures are determined.</description><subject>Atomic</subject><subject>Atomic/Molecular Structure and Spectra</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Inorganic Chemistry</subject><subject>Iron</subject><subject>Magnetic permeability</subject><subject>Molecular</subject><subject>Naphthalene</subject><subject>Optical and Plasma Physics</subject><subject>Physical Chemistry</subject><subject>Solid State Physics</subject><subject>Spectrophotometry</subject><subject>Spin transition</subject><subject>Triazoles</subject><issn>0022-4766</issn><issn>1573-8779</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp1kF9LwzAUxYMoOKcfwLeALwqLJmmaP4-lZjbQNaXt1PlSutqKottstge_vS0TfBCfLpfzO-deDgDnBF8T4rGbHGNKmeCcEiwxZuIAjIgvPCSFUIdgNMho0I_BiXNvGGMlFR8Bl0aL3IQ2jPTMhEEM82J-u4B2CvPUJDDMbJ7be53BfikiDU1mk0tjrmASpFERBbFONKIon8dTmwSFhqGdpbF-hA-miCBDwcwkFpEJnTBUZCZ4srE-BUdt9e6as585BvOpLsIIxfZu-AHVRMktUrheKurxtllWXlVR1no1FbUg-Blz7uO6Fb6sJWPLdkkFYXXV-JVsqPK5qJTPvDG42OduuvXnrnHb8m2961b9yZL21UguKac9RfZU3a2d65q23HSvH1X3VRJcDt2Wf7rtPXTvcT27emm63-T_Td-vXm_3</recordid><startdate>20210801</startdate><enddate>20210801</enddate><creator>Kokovkin, V. V.</creator><creator>Korotaev, E. V.</creator><creator>Mironov, I. V.</creator><creator>Lavrenova, L. G.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20210801</creationdate><title>PHYSICOCHEMICAL STUDY OF SPIN CROSSOVER IN THE IRON(II) NAPHTHALENE-2-SULFONATE COMPLEX WITH 4-AMINO-1,2,4-TRIAZOLE</title><author>Kokovkin, V. V. ; Korotaev, E. V. ; Mironov, I. V. ; Lavrenova, L. G.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c198t-90cb9236feba3aa24f3c27c710d06650cf758c844bfb2714cae5a8e29567a9543</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Atomic</topic><topic>Atomic/Molecular Structure and Spectra</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Inorganic Chemistry</topic><topic>Iron</topic><topic>Magnetic permeability</topic><topic>Molecular</topic><topic>Naphthalene</topic><topic>Optical and Plasma Physics</topic><topic>Physical Chemistry</topic><topic>Solid State Physics</topic><topic>Spectrophotometry</topic><topic>Spin transition</topic><topic>Triazoles</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kokovkin, V. V.</creatorcontrib><creatorcontrib>Korotaev, E. V.</creatorcontrib><creatorcontrib>Mironov, I. V.</creatorcontrib><creatorcontrib>Lavrenova, L. G.</creatorcontrib><collection>CrossRef</collection><jtitle>Journal of structural chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kokovkin, V. V.</au><au>Korotaev, E. V.</au><au>Mironov, I. V.</au><au>Lavrenova, L. G.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>PHYSICOCHEMICAL STUDY OF SPIN CROSSOVER IN THE IRON(II) NAPHTHALENE-2-SULFONATE COMPLEX WITH 4-AMINO-1,2,4-TRIAZOLE</atitle><jtitle>Journal of structural chemistry</jtitle><stitle>J Struct Chem</stitle><date>2021-08-01</date><risdate>2021</risdate><volume>62</volume><issue>8</issue><spage>1191</spage><epage>1199</epage><pages>1191-1199</pages><issn>0022-4766</issn><eissn>1573-8779</eissn><abstract>Physicochemical properties of the iron(II) 2-naphthalenesulfonate complex with 4-amino-1,2,4-triazole ([Fe(NH
2
trz)
3
](ns)
2
·2H
2
O (
I
)) are studied. The complex exhibits the
1
A
1
↔
5
T
2
spin crossover. Complex
I
and the initial compound for its preparation, Fe(ns)
2
(
II
), are studied by static magnetic susceptibility, conductometry, spectrophotometry, and cyclic voltammetry methods. The μ
eff
(
T
) dependence for
I
shows that the spin transition is abrupt both in the initial complex and in the DMF solution. Forward and inverse spin crossover temperatures are determined.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S0022476621080047</doi><tpages>9</tpages></addata></record> |
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| language | eng |
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| source | Springer Nature - Complete Springer Journals |
| subjects | Atomic Atomic/Molecular Structure and Spectra Chemistry Chemistry and Materials Science Inorganic Chemistry Iron Magnetic permeability Molecular Naphthalene Optical and Plasma Physics Physical Chemistry Solid State Physics Spectrophotometry Spin transition Triazoles |
| title | PHYSICOCHEMICAL STUDY OF SPIN CROSSOVER IN THE IRON(II) NAPHTHALENE-2-SULFONATE COMPLEX WITH 4-AMINO-1,2,4-TRIAZOLE |
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