D
Dianne J. Xiao
Researcher at University of California, Berkeley
Publications - 29
Citations - 2468
Dianne J. Xiao is an academic researcher from University of California, Berkeley. The author has contributed to research in topics: Metal-organic framework & Chemistry. The author has an hindex of 17, co-authored 24 publications receiving 2040 citations. Previous affiliations of Dianne J. Xiao include University of Washington & Harvard University.
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Journal ArticleDOI
Magnetic blocking in a linear iron( I ) complex
Joseph M. Zadrozny,Dianne J. Xiao,Mihail Atanasov,Mihail Atanasov,Gary J. Long,Fernande Grandjean,Frank Neese,Jeffrey R. Long +7 more
TL;DR: This work reports the first two-coordinate complex of iron(I), [Fe(C(SiMe3)3)2](-), for which alternating current magnetic susceptibility measurements reveal slow magnetic relaxation below 29 K in a zero applied direct-current field, and exhibits magnetic blocking below 4.5 K.
Journal ArticleDOI
Oxidation of ethane to ethanol by N2O in a metal–organic framework with coordinatively unsaturated iron(II) sites
Dianne J. Xiao,Eric D. Bloch,Jarad A. Mason,Wendy L. Queen,Matthew R. Hudson,Nora Planas,Joshua Borycz,Allison L. Dzubak,Pragya Verma,Kyuho Lee,Francesca Bonino,Valentina Crocellà,Junko Yano,Silvia Bordiga,Donald G. Truhlar,Laura Gagliardi,Craig M. Brown,Jeffrey R. Long +17 more
TL;DR: It is shown that the metal-organic framework Fe2(dobdc) and its magnesium-diluted analogue, Fe0.1Mg1.9( dobdc), are able to activate the C-H bonds of ethane and convert it into ethanol and acetaldehyde using nitrous oxide as the terminal oxidant.
Journal ArticleDOI
M2(m-dobdc) (M = Mg, Mn, Fe, Co, Ni) Metal–Organic Frameworks Exhibiting Increased Charge Density and Enhanced H2 Binding at the Open Metal Sites
Matthew T. Kapelewski,Stephen J. Geier,Matthew R. Hudson,David Stück,Jarad A. Mason,Jocienne N. Nelson,Dianne J. Xiao,Zeric Hulvey,Zeric Hulvey,Elizabeth Gilmour,Stephen A. FitzGerald,Martin Head-Gordon,Craig M. Brown,Craig M. Brown,Jeffrey R. Long +14 more
TL;DR: A family of structural isomers of this framework, M2(m-dobdc) is reported, featuring exposed M(2+) cation sites with a higher apparent charge density, and the regioisomeric linker alters the symmetry of the ligand field at the metal sites, leading to increases of 0.4-1.5 kJ/mol in the H2 binding enthalpies relative to M2 (dobDC).
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A spin transition mechanism for cooperative adsorption in metal–organic frameworks
Douglas A. Reed,Benjamin K. Keitz,Benjamin K. Keitz,Julia Oktawiec,Jarad A. Mason,Tomče Runčevski,Tomče Runčevski,Dianne J. Xiao,Lucy E. Darago,Valentina Crocellà,Silvia Bordiga,Jeffrey R. Long,Jeffrey R. Long +12 more
TL;DR: The electronic basis for the cooperative adsorption demonstrated here could provide a general strategy for designing efficient and selective adsorbents suitable for various separations.
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Mechanism of Oxidation of Ethane to Ethanol at Iron(IV)-Oxo Sites in Magnesium-Diluted Fe2(dobdc).
Pragya Verma,Konstantinos D. Vogiatzis,Nora Planas,Nora Planas,Joshua Borycz,Dianne J. Xiao,Dianne J. Xiao,Jeffrey R. Long,Jeffrey R. Long,Jeffrey R. Long,Laura Gagliardi,Donald G. Truhlar +11 more
TL;DR: It is shown that the catalytic nonheme-Fe hydroxylation of the strong C-H bond of ethane proceeds by a quintet single-state σ-attack pathway after the formation of highly reactive iron-oxo intermediate.