Metal-Organic Frameworks with Rod Yttrium Secondary Building Units

Zhiling Zheng; Zichao Rong; Oscar Iu-Fan Chen; Omar M. Yaghi

doi:10.1002/ijch.202300017

Metal-Organic Frameworks with Rod Yttrium Secondary Building Units

Zhiling Zheng
, Zichao Rong
, Oscar Iu-Fan Chen
, Omar M. Yaghi

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

11 Scopus citations

Abstract

We report a new hydroxamate-based yttrium MOF, named MOF-419 [Y(HCOO)(BDH)], with rod-SBUs. The compound was synthesized employing chelating construction of benzene-1,4-hydroxamate (BDH²⁻) linkers, and the use of formic acid as the modulator was found to be crucial for the formation of rod-shaped SBUs. MOF-419 shows permanent porosity and has a BET surface area of 1130 m²/g. Its hydrophobic pore environment and gas sorption properties were demonstrated through the combination of single crystal X-ray diffraction and nitrogen, carbon dioxide, and water sorption experiments. We envision that these results will aid the study and understanding of rod MOFs with chelating linkages.

Original language	English
Article number	e202300017
Journal	Israel Journal of Chemistry
Volume	63
Issue number	7-8
DOIs	https://doi.org/10.1002/ijch.202300017
State	Published - Aug 2023

Keywords

crystal structures
hydroxamate
metal-organic frameworks
porosity
yttrium

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10.1002/ijch.202300017

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title = "Metal-Organic Frameworks with Rod Yttrium Secondary Building Units",

abstract = "We report a new hydroxamate-based yttrium MOF, named MOF-419 [Y(HCOO)(BDH)], with rod-SBUs. The compound was synthesized employing chelating construction of benzene-1,4-hydroxamate (BDH2−) linkers, and the use of formic acid as the modulator was found to be crucial for the formation of rod-shaped SBUs. MOF-419 shows permanent porosity and has a BET surface area of 1130 m2/g. Its hydrophobic pore environment and gas sorption properties were demonstrated through the combination of single crystal X-ray diffraction and nitrogen, carbon dioxide, and water sorption experiments. We envision that these results will aid the study and understanding of rod MOFs with chelating linkages.",

keywords = "crystal structures, hydroxamate, metal-organic frameworks, porosity, yttrium",

author = "Zhiling Zheng and Zichao Rong and \{Iu-Fan Chen\}, Oscar and Yaghi, \{Omar M.\}",

note = "Publisher Copyright: {\textcopyright} 2023 Wiley-VCH GmbH.",

year = "2023",

month = aug,

doi = "10.1002/ijch.202300017",

language = "English",

volume = "63",

journal = "Israel Journal of Chemistry",

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TY - JOUR

T1 - Metal-Organic Frameworks with Rod Yttrium Secondary Building Units

AU - Zheng, Zhiling

AU - Rong, Zichao

AU - Iu-Fan Chen, Oscar

AU - Yaghi, Omar M.

PY - 2023/8

Y1 - 2023/8

N2 - We report a new hydroxamate-based yttrium MOF, named MOF-419 [Y(HCOO)(BDH)], with rod-SBUs. The compound was synthesized employing chelating construction of benzene-1,4-hydroxamate (BDH2−) linkers, and the use of formic acid as the modulator was found to be crucial for the formation of rod-shaped SBUs. MOF-419 shows permanent porosity and has a BET surface area of 1130 m2/g. Its hydrophobic pore environment and gas sorption properties were demonstrated through the combination of single crystal X-ray diffraction and nitrogen, carbon dioxide, and water sorption experiments. We envision that these results will aid the study and understanding of rod MOFs with chelating linkages.

AB - We report a new hydroxamate-based yttrium MOF, named MOF-419 [Y(HCOO)(BDH)], with rod-SBUs. The compound was synthesized employing chelating construction of benzene-1,4-hydroxamate (BDH2−) linkers, and the use of formic acid as the modulator was found to be crucial for the formation of rod-shaped SBUs. MOF-419 shows permanent porosity and has a BET surface area of 1130 m2/g. Its hydrophobic pore environment and gas sorption properties were demonstrated through the combination of single crystal X-ray diffraction and nitrogen, carbon dioxide, and water sorption experiments. We envision that these results will aid the study and understanding of rod MOFs with chelating linkages.

KW - crystal structures

KW - hydroxamate

KW - metal-organic frameworks

KW - porosity

KW - yttrium

UR - https://www.scopus.com/pages/publications/85151290789

U2 - 10.1002/ijch.202300017

DO - 10.1002/ijch.202300017

M3 - Article

AN - SCOPUS:85151290789

SN - 0021-2148

VL - 63

JO - Israel Journal of Chemistry

JF - Israel Journal of Chemistry

IS - 7-8

M1 - e202300017

ER -

Metal-Organic Frameworks with Rod Yttrium Secondary Building Units

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Keywords

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