Synthesis, structure and valence-trapping vs. detrapping for new trinuclear iron pentafluoro benzoate complexes: possible recognition of organic molecules by 57 Fe Mössbauer spectroscopy
New mixed-valence trinuclear iron pentafluorobenzoate complexes were synthesized. Their valence-detrapping and/or valence-trapping phenomena were studied by 57 Fe Mössbauer spectroscopy and X-ray crystallography. For [Fe 3 O(C 6 F 5 CO 2 ) 6 (py) 3 ]·CH 2 Cl 2 ( 1 ), a valence-trapped state was obse...
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| Veröffentlicht in: | Dalton transactions : an international journal of inorganic chemistry 2014, Vol.43 (18), p.6711-6719 |
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| container_title | Dalton transactions : an international journal of inorganic chemistry |
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| creator | Onaka, Satoru Sakai, Yoichi Ozeki, Tomoji Nakamoto, Tadahiro Kobayashi, Yusuke Takahashi, Masashi Ogiso, Ryo Takayama, Tsutomu Shiotsuka, Michito |
| description | New mixed-valence trinuclear iron pentafluorobenzoate complexes were synthesized. Their valence-detrapping and/or valence-trapping phenomena were studied by
57
Fe Mössbauer spectroscopy and X-ray crystallography. For [Fe
3
O(C
6
F
5
CO
2
)
6
(py)
3
]·CH
2
Cl
2
(
1
), a valence-trapped state was observed at low temperatures, while the valence-detrapped state was observed at room temperature. Removal of CH
2
Cl
2
from
1
gives the de-solvated [Fe
3
O(C
6
F
5
CO
2
)
6
(py)
3
] (
2
) where the valence was trapped at room temperature. The CH
2
Cl
2
-free
2
can reversibly absorb and desorb CH
3
CN; the process was followed by
57
Fe Mössbauer spectroscopy by monitoring valence-trapping and valence-detrapping phenomena. Organic molecules such as benzene, toluene, ethylbenzene, cumene, and xylene are also trapped by
2
and affect the iron valence states. However, small molecules such as H
2
O and CO
2
do not affect the valence-trapped state of
2
. Three xylene isomers trapped within the nano-void of
2
were distinguished by
57
Fe Mössbauer spectroscopy at room temperature. |
| doi_str_mv | 10.1039/C3DT53623H |
| format | Article |
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57
Fe Mössbauer spectroscopy and X-ray crystallography. For [Fe
3
O(C
6
F
5
CO
2
)
6
(py)
3
]·CH
2
Cl
2
(
1
), a valence-trapped state was observed at low temperatures, while the valence-detrapped state was observed at room temperature. Removal of CH
2
Cl
2
from
1
gives the de-solvated [Fe
3
O(C
6
F
5
CO
2
)
6
(py)
3
] (
2
) where the valence was trapped at room temperature. The CH
2
Cl
2
-free
2
can reversibly absorb and desorb CH
3
CN; the process was followed by
57
Fe Mössbauer spectroscopy by monitoring valence-trapping and valence-detrapping phenomena. Organic molecules such as benzene, toluene, ethylbenzene, cumene, and xylene are also trapped by
2
and affect the iron valence states. However, small molecules such as H
2
O and CO
2
do not affect the valence-trapped state of
2
. Three xylene isomers trapped within the nano-void of
2
were distinguished by
57
Fe Mössbauer spectroscopy at room temperature.</description><identifier>ISSN: 1477-9226</identifier><identifier>EISSN: 1477-9234</identifier><identifier>DOI: 10.1039/C3DT53623H</identifier><language>eng</language><ispartof>Dalton transactions : an international journal of inorganic chemistry, 2014, Vol.43 (18), p.6711-6719</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c76H-807a4003c103d97db2d60415b1910e8bda265bca85f10b5f887f7e2afebc4b553</citedby><cites>FETCH-LOGICAL-c76H-807a4003c103d97db2d60415b1910e8bda265bca85f10b5f887f7e2afebc4b553</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,777,781,4010,27904,27905,27906</link.rule.ids></links><search><creatorcontrib>Onaka, Satoru</creatorcontrib><creatorcontrib>Sakai, Yoichi</creatorcontrib><creatorcontrib>Ozeki, Tomoji</creatorcontrib><creatorcontrib>Nakamoto, Tadahiro</creatorcontrib><creatorcontrib>Kobayashi, Yusuke</creatorcontrib><creatorcontrib>Takahashi, Masashi</creatorcontrib><creatorcontrib>Ogiso, Ryo</creatorcontrib><creatorcontrib>Takayama, Tsutomu</creatorcontrib><creatorcontrib>Shiotsuka, Michito</creatorcontrib><title>Synthesis, structure and valence-trapping vs. detrapping for new trinuclear iron pentafluoro benzoate complexes: possible recognition of organic molecules by 57 Fe Mössbauer spectroscopy</title><title>Dalton transactions : an international journal of inorganic chemistry</title><description>New mixed-valence trinuclear iron pentafluorobenzoate complexes were synthesized. Their valence-detrapping and/or valence-trapping phenomena were studied by
57
Fe Mössbauer spectroscopy and X-ray crystallography. For [Fe
3
O(C
6
F
5
CO
2
)
6
(py)
3
]·CH
2
Cl
2
(
1
), a valence-trapped state was observed at low temperatures, while the valence-detrapped state was observed at room temperature. Removal of CH
2
Cl
2
from
1
gives the de-solvated [Fe
3
O(C
6
F
5
CO
2
)
6
(py)
3
] (
2
) where the valence was trapped at room temperature. The CH
2
Cl
2
-free
2
can reversibly absorb and desorb CH
3
CN; the process was followed by
57
Fe Mössbauer spectroscopy by monitoring valence-trapping and valence-detrapping phenomena. Organic molecules such as benzene, toluene, ethylbenzene, cumene, and xylene are also trapped by
2
and affect the iron valence states. However, small molecules such as H
2
O and CO
2
do not affect the valence-trapped state of
2
. Three xylene isomers trapped within the nano-void of
2
were distinguished by
57
Fe Mössbauer spectroscopy at room temperature.</description><issn>1477-9226</issn><issn>1477-9234</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNpFkLFOwzAYhC0EEqWw8AT_jEhxnDhJ2VChFKmIge6R7fwuRqkd2Q4QHoyFkRejCFSmuxvuTvoIOU3pJKXZ9GKWXa94VrBssUdGaV6WyZRl-f7Os-KQHIXwTCljlLMR-XwcbHzCYMI5hOh7FXuPIGwDL6JFqzCJXnSdsWt4CRNocBe182DxFaI3tlctCg_GOwsd2ih02zvvQKJ9dyIiKLfpWnzDcAmdC8HIFsGjcmtrotmWnAbn18IaBRvXoupbDCAH4CXMEe6_PkKQokcPoUMVvQvKdcMxOdCiDXjyp2Oymt-sZotk-XB7N7taJqosFklFS5FTmqktoGZaNpI1Bc1TLtNpSrGSjWAFl0pUXKdUcl1VpS6RCY1S5ZLzbEzOfmfV9jd41HXnzUb4oU5p_UO9_qeefQPgYHuQ</recordid><startdate>2014</startdate><enddate>2014</enddate><creator>Onaka, Satoru</creator><creator>Sakai, Yoichi</creator><creator>Ozeki, Tomoji</creator><creator>Nakamoto, Tadahiro</creator><creator>Kobayashi, Yusuke</creator><creator>Takahashi, Masashi</creator><creator>Ogiso, Ryo</creator><creator>Takayama, Tsutomu</creator><creator>Shiotsuka, Michito</creator><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>2014</creationdate><title>Synthesis, structure and valence-trapping vs. detrapping for new trinuclear iron pentafluoro benzoate complexes: possible recognition of organic molecules by 57 Fe Mössbauer spectroscopy</title><author>Onaka, Satoru ; Sakai, Yoichi ; Ozeki, Tomoji ; Nakamoto, Tadahiro ; Kobayashi, Yusuke ; Takahashi, Masashi ; Ogiso, Ryo ; Takayama, Tsutomu ; Shiotsuka, Michito</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c76H-807a4003c103d97db2d60415b1910e8bda265bca85f10b5f887f7e2afebc4b553</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Onaka, Satoru</creatorcontrib><creatorcontrib>Sakai, Yoichi</creatorcontrib><creatorcontrib>Ozeki, Tomoji</creatorcontrib><creatorcontrib>Nakamoto, Tadahiro</creatorcontrib><creatorcontrib>Kobayashi, Yusuke</creatorcontrib><creatorcontrib>Takahashi, Masashi</creatorcontrib><creatorcontrib>Ogiso, Ryo</creatorcontrib><creatorcontrib>Takayama, Tsutomu</creatorcontrib><creatorcontrib>Shiotsuka, Michito</creatorcontrib><collection>CrossRef</collection><jtitle>Dalton transactions : an international journal of inorganic chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Onaka, Satoru</au><au>Sakai, Yoichi</au><au>Ozeki, Tomoji</au><au>Nakamoto, Tadahiro</au><au>Kobayashi, Yusuke</au><au>Takahashi, Masashi</au><au>Ogiso, Ryo</au><au>Takayama, Tsutomu</au><au>Shiotsuka, Michito</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthesis, structure and valence-trapping vs. detrapping for new trinuclear iron pentafluoro benzoate complexes: possible recognition of organic molecules by 57 Fe Mössbauer spectroscopy</atitle><jtitle>Dalton transactions : an international journal of inorganic chemistry</jtitle><date>2014</date><risdate>2014</risdate><volume>43</volume><issue>18</issue><spage>6711</spage><epage>6719</epage><pages>6711-6719</pages><issn>1477-9226</issn><eissn>1477-9234</eissn><abstract>New mixed-valence trinuclear iron pentafluorobenzoate complexes were synthesized. Their valence-detrapping and/or valence-trapping phenomena were studied by
57
Fe Mössbauer spectroscopy and X-ray crystallography. For [Fe
3
O(C
6
F
5
CO
2
)
6
(py)
3
]·CH
2
Cl
2
(
1
), a valence-trapped state was observed at low temperatures, while the valence-detrapped state was observed at room temperature. Removal of CH
2
Cl
2
from
1
gives the de-solvated [Fe
3
O(C
6
F
5
CO
2
)
6
(py)
3
] (
2
) where the valence was trapped at room temperature. The CH
2
Cl
2
-free
2
can reversibly absorb and desorb CH
3
CN; the process was followed by
57
Fe Mössbauer spectroscopy by monitoring valence-trapping and valence-detrapping phenomena. Organic molecules such as benzene, toluene, ethylbenzene, cumene, and xylene are also trapped by
2
and affect the iron valence states. However, small molecules such as H
2
O and CO
2
do not affect the valence-trapped state of
2
. Three xylene isomers trapped within the nano-void of
2
were distinguished by
57
Fe Mössbauer spectroscopy at room temperature.</abstract><doi>10.1039/C3DT53623H</doi><tpages>9</tpages></addata></record> |
| fulltext | fulltext |
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| issn | 1477-9226 1477-9234 |
| language | eng |
| recordid | cdi_crossref_primary_10_1039_C3DT53623H |
| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| title | Synthesis, structure and valence-trapping vs. detrapping for new trinuclear iron pentafluoro benzoate complexes: possible recognition of organic molecules by 57 Fe Mössbauer spectroscopy |
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