Mn2(2,5-disulfhydrylbenzene-1,4-dicarboxylate): A Microporous Metal–Organic Framework with Infinite (−Mn–S−)∞ Chains and High Intrinsic Charge Mobility

The reaction of MnCl2 with 2,5-disulfhydrylbenzene-1,4-dicarboxylic acid (H4DSBDC), in which the phenol groups in 2,5-dihydroxybenzene-1,4-dicarboxylic acid (H4DOBDC) have been replaced by thiophenol units, led to the isolation of Mn2(DSBDC), a thiolated analogue of the M2(DOBDC) series of metal–org...

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Published inJournal of the American Chemical Society Vol. 135; no. 22; pp. 8185 - 8188
Main Authors Sun, Lei, Miyakai, Tomoyo, Seki, Shu, Dincă, Mircea
Format Journal Article
LanguageEnglish
Published United States American Chemical Society 05.06.2013
Subjects
coordination polymers
manganese chloride
phenol
porous media
semiconductors
sulfur
surface area
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Summary:The reaction of MnCl2 with 2,5-disulfhydrylbenzene-1,4-dicarboxylic acid (H4DSBDC), in which the phenol groups in 2,5-dihydroxybenzene-1,4-dicarboxylic acid (H4DOBDC) have been replaced by thiophenol units, led to the isolation of Mn2(DSBDC), a thiolated analogue of the M2(DOBDC) series of metal–organic frameworks (MOFs). The sulfur atoms participate in infinite one-dimensional Mn–S chains, and Mn2(DSBDC) shows a high surface area and high charge mobility similar to that found in some of the most common organic semiconductors. The synthetic approach to Mn2(DSBDC) and its excellent electronic properties provide a blueprint for a potentially rich area of exploration in microporous conductive MOFs with low-dimensional charge transport pathways.
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ISSN:0002-7863
1520-5126
1520-5126
DOI:10.1021/ja4037516