+ Site Statistics
+ Search Articles
+ PDF Full Text Service
How our service works
Request PDF Full Text
+ Follow Us
Follow on Facebook
Follow on Twitter
Follow on LinkedIn
+ Subscribe to Site Feeds
Most Shared
PDF Full Text
+ Translate
+ Recently Requested

Porous interpenetrated zirconium-organic frameworks (PIZOFs): a chemically versatile family of metal-organic frameworks



Porous interpenetrated zirconium-organic frameworks (PIZOFs): a chemically versatile family of metal-organic frameworks



Chemistry 17(34): 9320-9325



We present the synthesis and characterization of porous interpenetrated zirconium-organic frameworks (PIZOFs), a new family of metal-organic frameworks obtained from ZrCl(4) and the rodlike dicarboxylic acids HO(2)C[PE-P(R(1),R(2))-EP]CO(2) H that consist of alternating phenylene (P) and ethynylene (E) units. The substituents R(1),R(2) were broadly varied (alkyl, O-alkyl, oligo(ethylene glycol)), including postsynthetically addressable substituents (amino, alkyne, furan). The PIZOF structure is highly tolerant towards the variation of R(1) and R(2). This together with the modular synthesis of the diacids offers a facile tuning of the chemical environment within the pores. The PIZOF structure was solved from single-crystal X-ray diffraction analysis. The PIZOFs are stable under ambient conditions. PIZOF-2, the PIZOF prepared from HO(2)C[PE-P(OMe,OMe)-EP]CO(2)H, served as a prototype to determine thermal stability and porosity. It is stable up to 325 °C in air as determined by using thermogravimetry and powder X-ray diffraction. Argon sorption isotherms on PIZOF-2 revealed a Brunauer-Emmett-Teller (BET) surface area of 1250 m(2) g(-1) and a total pore volume of 0.68 cm(3) g(-1).

Please choose payment method:






(PDF emailed within 0-6 h: $19.90)

Accession: 055056642

Download citation: RISBibTeXText

PMID: 21796692

DOI: 10.1002/chem.201101015


Related references

Expanding the Group of Porous Interpenetrated Zr-Organic Frameworks (PIZOFs) with Linkers of Different Lengths. Inorganic Chemistry 56(2): 748-761, 2017

Metal-organic frameworks constructed from versatile [WS4Cu(x)](x-2) units: micropores in highly interpenetrated systems. Chemistry 18(10): 2812-2824, 2012

Route to a family of robust, non-interpenetrated metal-organic frameworks with pto-like topology. Chemistry 17(46): 13007-13016, 2011

Aldehyde-Tagged Zirconium Metal-Organic Frameworks: a Versatile Platform for Postsynthetic Modification. Inorganic Chemistry 55(10): 4701-4703, 2016

Synthesis, structure, and metalation of two new highly porous zirconium metal-organic frameworks. Inorganic Chemistry 51(12): 6443-6445, 2012

CH4 storage and CO2 capture in highly porous zirconium oxide based metal-organic frameworks. Chemical Communications 48(79): 9831-9833, 2012

Highly Porous Zirconium Metal-Organic Frameworks with β-UH3-like Topology Based on Elongated Tetrahedral Linkers. Journal of the American Chemical Society 138(27): 8380-8383, 2016

A series of isoreticular, highly stable, porous zirconium oxide based metal-organic frameworks. Angewandte Chemie 51(37): 9267-9271, 2012

Temperature Treatment of Highly Porous Zirconium-Containing Metal-Organic Frameworks Extends Drug Delivery Release. Journal of the American Chemical Society 139(22): 7522-7532, 2017

Metal-Organic Frameworks: Encapsulation of Mono- or Bimetal Nanoparticles Inside Metal-Organic Frameworks via In situ Incorporation of Metal Precursors (Small 22/2015). Small 11(22): 2586-2586, 2015

Mixed-linker approach in designing porous zirconium-based metal-organic frameworks with high hydrogen storage capacity. Chemical Communications 52(50): 7826-7829, 2016

Carbon dioxide gas detection by open metal site metal organic frameworks and surface functionalized metal organic frameworks. Sensors and Actuators B: Chemical 225: 363-368, 2016

Metal-Organic Frameworks: Bimetallic Metal-Organic Frameworks: Probing the Lewis Acid Site for CO2 Conversion (Small 17/2016). Small 12(17): 2386-2386, 2016

Two- and three-fold interpenetrated metal-organic frameworks from one-pot crystallization. Inorganic Chemistry 47(17): 7728-7733, 2008

Interpenetrated metal-organic frameworks of self-catenated four-connected mok nets. Chemical Communications 47(21): 5982-5984, 2011