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dc.contributor.authorBloch, Eric D.
dc.contributor.authorQueen , Wendy L.
dc.contributor.authorChavan, Sachin
dc.contributor.authorWheatley, Paul Stewart
dc.contributor.authorZadrozny, Joseph M.
dc.contributor.authorMorris, Russell Edward
dc.contributor.authorBrown , Craig M.
dc.contributor.authorLamberti, Carlo
dc.contributor.authorBordiga, Silvia
dc.contributor.authorLong , Jeffrey R.
dc.identifier.citationBloch , E D , Queen , W L , Chavan , S , Wheatley , P S , Zadrozny , J M , Morris , R E , Brown , C M , Lamberti , C , Bordiga , S & Long , J R 2015 , ' Gradual release of strongly bound nitric oxide from Fe 2 (NO) 2 (dobdc) ' , Journal of the American Chemical Society , vol. 137 , no. 10 , pp. 3466-3469 .
dc.identifier.otherPURE: 181706422
dc.identifier.otherPURE UUID: 89062c70-4d6d-42c4-bf7c-fa1f1c419664
dc.identifier.otherScopus: 84925277989
dc.identifier.otherWOS: 000351420800007
dc.identifier.otherORCID: /0000-0001-7809-0315/work/61622126
dc.descriptionThis research was supported through the Center for Gas Separations Relevant to Clean Energy Technologies, an Energy Frontier Research Center funded by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, under award DE-SC0001015. We thank Arkema and Gerald K. Branch for fellowship support of E.D.B. and Ateneo Project 2011 ORTO11RRT5 for financial support of S.B., C.L., and S.C. C.L. acknowledges the Mega-grant of the Russian Federation Government number 14.Y26.31.0001 for support.en
dc.description.abstractAn iron(II)-based metal–organic framework featuring coordinatively unsaturated redox-active metal cation sites, Fe2(dobdc) (dobdc4– = 2,5-dioxido-1,4-benzenedicarboxylate), is shown to strongly bind nitric oxide at 298 K. Adsorption isotherms indicate an adsorption capacity greater than 16 wt %, corresponding to the adsorption of one NO molecule per iron center. Infrared, UV–vis, and Mössbauer spectroscopies, together with magnetic susceptibility data, confirm the strong binding is a result of electron transfer from the FeII sites to form FeIII–NO– adducts. Consistent with these results, powder neutron diffraction experiments indicate that NO is bound to the iron centers of the framework with an Fe–NO separation of 1.77(1) Å and an Fe–N–O angle of 150.9(5)°. The nitric oxide-containing material, Fe2(NO)2(dobdc), steadily releases bound NO under humid conditions over the course of more than 10 days, suggesting it, and potential future iron(II)-based metal–organic frameworks, are good candidates for certain biomedical applications.
dc.relation.ispartofJournal of the American Chemical Societyen
dc.rightsCopyright © 2015 American Chemical Society. This document is the Accepted Manuscript version of a Published Work that appeared in final form in Journal of the American Chemical Society, copyright © American Chemical Society, after peer review and technical editing by the publisher. To access the final edited and published work see:
dc.subjectQD Chemistryen
dc.titleGradual release of strongly bound nitric oxide from Fe2(NO)2(dobdc)en
dc.typeJournal articleen
dc.contributor.institutionUniversity of St Andrews. School of Chemistryen
dc.contributor.institutionUniversity of St Andrews. EaSTCHEMen
dc.description.statusPeer revieweden

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