TY - JOUR
T1 - Intercalation in layered metal-organic frameworks
T2 - Reversible inclusion of an extended π-system
AU - Arslan, Hasan K.
AU - Shekhah, Osama
AU - Wieland, D. C.Florian
AU - Paulus, Michael
AU - Sternemann, Christian
AU - Schroer, Martin A.
AU - Tiemeyer, Sebastian
AU - Tolan, Metin
AU - Fischer, Roland A.
AU - Wöll, Christof
PY - 2011/6/1
Y1 - 2011/6/1
N2 - We report the synthesis of layered [Zn 2(bdc) 2(H 2O) 2] and [Cu 2(bdc) 2(H 2O) 2] (bdc = benzdicarboxylate) metal-organic frameworks (MOF) carried out using the liquid-phase epitaxy approach employing self-assembled monolayer (SAM) modified Au-substrates. We obtain Cu and Zn MOF-2 structures, which have not yet been obtained using conventional, solvothermal synthesis methods. The 2D Cu 2+ dimer paddle wheel planes characteristic for the MOF are found to be strictly planar, with the planes oriented perpendicular to the substrate. Intercalation of an organic dye, DXP, leads to a reversible tilting of the planes, demonstrating the huge potential of these surface-anchored MOFs for the intercalation of large, planar molecules.
AB - We report the synthesis of layered [Zn 2(bdc) 2(H 2O) 2] and [Cu 2(bdc) 2(H 2O) 2] (bdc = benzdicarboxylate) metal-organic frameworks (MOF) carried out using the liquid-phase epitaxy approach employing self-assembled monolayer (SAM) modified Au-substrates. We obtain Cu and Zn MOF-2 structures, which have not yet been obtained using conventional, solvothermal synthesis methods. The 2D Cu 2+ dimer paddle wheel planes characteristic for the MOF are found to be strictly planar, with the planes oriented perpendicular to the substrate. Intercalation of an organic dye, DXP, leads to a reversible tilting of the planes, demonstrating the huge potential of these surface-anchored MOFs for the intercalation of large, planar molecules.
UR - http://www.scopus.com/inward/record.url?scp=79957745176&partnerID=8YFLogxK
U2 - 10.1021/ja2037996
DO - 10.1021/ja2037996
M3 - Article
C2 - 21534604
AN - SCOPUS:79957745176
VL - 133
SP - 8158
EP - 8161
JO - Journal of the American Chemical Society
JF - Journal of the American Chemical Society
SN - 0002-7863
IS - 21
ER -