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Title: In-situ x-ray diffraction studies of host-guest properties in nanoporous zinc-triazolate-based framework materials.

Abstract

Two nanoporous metal-organic framework materials incorporating the exotridentate bridging ligand 3-amino-1,2,4-triazolate (AmTAZ) have been synthesized through variation of secondary bridging anions: [Zn{sub 3}(AmTAZ){sub 3}S](NO{sub 3}) {center_dot} (H{sub 2}O) (1 {center_dot} (H{sub 2}O)) and Zn{sub 7}(AmTAZ){sub 8}(CO{sub 3}){sub 2}(OH){sub 2} {center_dot} 2(EtOH) (2 {center_dot} 2(EtOH); EtOH = ethanol). 1 {center_dot} (H{sub 2}O) crystallizes in the cubic space group I23 and is constructed from triangular Zn{sub 3}S units that are bridged through AmTAZ ligands into a cationic three-dimensional (3D) network with nitrate and water molecules residing in the cavities. 2 {center_dot} 2(EtOH) crystallizes in the monoclinic space group C2/c and shows a complex 3D network constructed from seven crystallographically unique zinc centers bridged by AmTAZ, carbonate, and hydroxide anions. The porous nature of both materials has been explored by thermogravimetric analysis, nitrogen sorption, and in situ synchrotron-based powder X-ray diffraction.

Authors:
; ; ; ; ; ;
Publication Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE Office of Science (SC)
OSTI Identifier:
962885
Report Number(s):
ANL/MSD/JA-64075
TRN: US200916%%325
DOE Contract Number:  
DE-AC02-06CH11357
Resource Type:
Journal Article
Journal Name:
Cryst.Growth Des.
Additional Journal Information:
Journal Volume: 9; Journal Issue: 8 ; Aug. 2009
Country of Publication:
United States
Language:
ENGLISH
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; 77 NANOSCIENCE AND NANOTECHNOLOGY; ZINC COMPOUNDS; POROUS MATERIALS; NANOSTRUCTURES; AZO COMPOUNDS; X-RAY DIFFRACTION; NITROGEN; SORPTION; THERMAL GRAVIMETRIC ANALYSIS

Citation Formats

Halder, G J, Park, H, Funk, R J, Chapman, K W, Engerer, L K, Geiser, U, and Schlueter, J A. In-situ x-ray diffraction studies of host-guest properties in nanoporous zinc-triazolate-based framework materials.. United States: N. p., 2009. Web. doi:10.1021/cg900349c.
Halder, G J, Park, H, Funk, R J, Chapman, K W, Engerer, L K, Geiser, U, & Schlueter, J A. In-situ x-ray diffraction studies of host-guest properties in nanoporous zinc-triazolate-based framework materials.. United States. https://doi.org/10.1021/cg900349c
Halder, G J, Park, H, Funk, R J, Chapman, K W, Engerer, L K, Geiser, U, and Schlueter, J A. Sat . "In-situ x-ray diffraction studies of host-guest properties in nanoporous zinc-triazolate-based framework materials.". United States. https://doi.org/10.1021/cg900349c.
@article{osti_962885,
title = {In-situ x-ray diffraction studies of host-guest properties in nanoporous zinc-triazolate-based framework materials.},
author = {Halder, G J and Park, H and Funk, R J and Chapman, K W and Engerer, L K and Geiser, U and Schlueter, J A},
abstractNote = {Two nanoporous metal-organic framework materials incorporating the exotridentate bridging ligand 3-amino-1,2,4-triazolate (AmTAZ) have been synthesized through variation of secondary bridging anions: [Zn{sub 3}(AmTAZ){sub 3}S](NO{sub 3}) {center_dot} (H{sub 2}O) (1 {center_dot} (H{sub 2}O)) and Zn{sub 7}(AmTAZ){sub 8}(CO{sub 3}){sub 2}(OH){sub 2} {center_dot} 2(EtOH) (2 {center_dot} 2(EtOH); EtOH = ethanol). 1 {center_dot} (H{sub 2}O) crystallizes in the cubic space group I23 and is constructed from triangular Zn{sub 3}S units that are bridged through AmTAZ ligands into a cationic three-dimensional (3D) network with nitrate and water molecules residing in the cavities. 2 {center_dot} 2(EtOH) crystallizes in the monoclinic space group C2/c and shows a complex 3D network constructed from seven crystallographically unique zinc centers bridged by AmTAZ, carbonate, and hydroxide anions. The porous nature of both materials has been explored by thermogravimetric analysis, nitrogen sorption, and in situ synchrotron-based powder X-ray diffraction.},
doi = {10.1021/cg900349c},
url = {https://www.osti.gov/biblio/962885}, journal = {Cryst.Growth Des.},
number = 8 ; Aug. 2009,
volume = 9,
place = {United States},
year = {2009},
month = {8}
}