Million-Fold Electrical Conductivity Enhancement in Fe[subscript 2](DEBDC) versus Mn[subscript 2](DEBDC) (E = S, O)
Reaction of FeCl[subscript 2] and H[subscript 4]DSBDC (2,5-disulfhydrylbenzene-1,4-dicarboxylic acid) leads to the formation of Fe[subscript 2](DSBDC), an analogue of M[subscript 2](DOBDC) (MOF-74, DOBDC[superscript 4–] = 2,5-dihydroxybenzene-1,4-dicarboxylate). The bulk electrical conductivity valu...
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| Format: | Article |
| Language: | en_US |
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American Chemical Society (ACS)
2015
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| Online Access: | http://hdl.handle.net/1721.1/97499 https://orcid.org/0000-0002-8346-9570 https://orcid.org/0000-0002-1262-1264 |
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| author | Sun, Lei Hendon, Christopher H. Walsh, Aron Minier, Mikael Antoine Dinca, Mircea |
| author2 | Massachusetts Institute of Technology. Department of Chemistry |
| author_facet | Massachusetts Institute of Technology. Department of Chemistry Sun, Lei Hendon, Christopher H. Walsh, Aron Minier, Mikael Antoine Dinca, Mircea |
| author_sort | Sun, Lei |
| collection | MIT |
| description | Reaction of FeCl[subscript 2] and H[subscript 4]DSBDC (2,5-disulfhydrylbenzene-1,4-dicarboxylic acid) leads to the formation of Fe[subscript 2](DSBDC), an analogue of M[subscript 2](DOBDC) (MOF-74, DOBDC[superscript 4–] = 2,5-dihydroxybenzene-1,4-dicarboxylate). The bulk electrical conductivity values of both Fe2(DSBDC) and Fe[subscript 2](DOBDC) are ~6 orders of magnitude higher than those of the Mn[superscript 2+] analogues, Mn[subscript 2](DEBDC) (E = O, S). Because the metals are of the same formal oxidation state, the increase in conductivity is attributed to the loosely bound Fe[superscript 2+] β-spin electron. These results provide important insight for the rational design of conductive metal–organic frameworks, highlighting in particular the advantages of iron for synthesizing such materials. |
| first_indexed | 2024-09-23T16:52:33Z |
| format | Article |
| id | mit-1721.1/97499 |
| institution | Massachusetts Institute of Technology |
| language | en_US |
| last_indexed | 2024-09-23T16:52:33Z |
| publishDate | 2015 |
| publisher | American Chemical Society (ACS) |
| record_format | dspace |
| spelling | mit-1721.1/974992022-09-29T22:05:18Z Million-Fold Electrical Conductivity Enhancement in Fe[subscript 2](DEBDC) versus Mn[subscript 2](DEBDC) (E = S, O) Sun, Lei Hendon, Christopher H. Walsh, Aron Minier, Mikael Antoine Dinca, Mircea Massachusetts Institute of Technology. Department of Chemistry Sun, Lei Minier, Mikael Antoine Dinca, Mircea Reaction of FeCl[subscript 2] and H[subscript 4]DSBDC (2,5-disulfhydrylbenzene-1,4-dicarboxylic acid) leads to the formation of Fe[subscript 2](DSBDC), an analogue of M[subscript 2](DOBDC) (MOF-74, DOBDC[superscript 4–] = 2,5-dihydroxybenzene-1,4-dicarboxylate). The bulk electrical conductivity values of both Fe2(DSBDC) and Fe[subscript 2](DOBDC) are ~6 orders of magnitude higher than those of the Mn[superscript 2+] analogues, Mn[subscript 2](DEBDC) (E = O, S). Because the metals are of the same formal oxidation state, the increase in conductivity is attributed to the loosely bound Fe[superscript 2+] β-spin electron. These results provide important insight for the rational design of conductive metal–organic frameworks, highlighting in particular the advantages of iron for synthesizing such materials. United States. Dept. of Energy. Office of Basic Energy Sciences (Award DE-SC0006937) Alfred P. Sloan Foundation Research Corporation for Science Advancement 3M Company European Research Council (Grant 277757) 2015-06-22T15:47:49Z 2015-06-22T15:47:49Z 2015-05 2015-03 Article http://purl.org/eprint/type/JournalArticle 0002-7863 1520-5126 http://hdl.handle.net/1721.1/97499 Sun, Lei, Christopher H. Hendon, Mikael A. Minier, Aron Walsh, and Mircea Dinca. “Million-Fold Electrical Conductivity Enhancement in Fe[subscript 2](DEBDC) Versus Mn[subscript 2](DEBDC) (E = S, O).” Journal of the American Chemical Society 137, no. 19 (May 20, 2015): 6164–6167. © 2015 American Chemical Society https://orcid.org/0000-0002-8346-9570 https://orcid.org/0000-0002-1262-1264 en_US http://dx.doi.org/10.1021/jacs.5b02897 Journal of the American Chemical Society Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. application/pdf American Chemical Society (ACS) American Chemical Society |
| spellingShingle | Sun, Lei Hendon, Christopher H. Walsh, Aron Minier, Mikael Antoine Dinca, Mircea Million-Fold Electrical Conductivity Enhancement in Fe[subscript 2](DEBDC) versus Mn[subscript 2](DEBDC) (E = S, O) |
| title | Million-Fold Electrical Conductivity Enhancement in Fe[subscript 2](DEBDC) versus Mn[subscript 2](DEBDC) (E = S, O) |
| title_full | Million-Fold Electrical Conductivity Enhancement in Fe[subscript 2](DEBDC) versus Mn[subscript 2](DEBDC) (E = S, O) |
| title_fullStr | Million-Fold Electrical Conductivity Enhancement in Fe[subscript 2](DEBDC) versus Mn[subscript 2](DEBDC) (E = S, O) |
| title_full_unstemmed | Million-Fold Electrical Conductivity Enhancement in Fe[subscript 2](DEBDC) versus Mn[subscript 2](DEBDC) (E = S, O) |
| title_short | Million-Fold Electrical Conductivity Enhancement in Fe[subscript 2](DEBDC) versus Mn[subscript 2](DEBDC) (E = S, O) |
| title_sort | million fold electrical conductivity enhancement in fe subscript 2 debdc versus mn subscript 2 debdc e s o |
| url | http://hdl.handle.net/1721.1/97499 https://orcid.org/0000-0002-8346-9570 https://orcid.org/0000-0002-1262-1264 |
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