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Transformation of a Cluster-Based Metal-Organic Framework to a Rod Metal-Organic Framework
被引:19
|作者:
Won, Somi
[1
]
Jeong, Seok
[1
]
Kim, Dongwook
[1
]
Seong, Junmo
[1
]
Lim, Jaewoong
[1
]
Moon, Dohyun
[2
]
Baek, Seung Bin
[1
]
Lah, Myoung Soo
[1
]
机构:
[1] Ulsan Natl Inst Sci & Technol, Dept Chem, Ulsan 44919, South Korea
[2] Pohang Acceleratory Lab, Pohang 37673, South Korea
基金:
新加坡国家研究基金会;
关键词:
RETICULAR CHEMISTRY;
D O I:
10.1021/acs.chemmater.1c03406
中图分类号:
O64 [物理化学(理论化学)、化学物理学];
学科分类号:
070304 ;
081704 ;
摘要:
A highly stable and rigid rod metal-organic framework (MOF) is obtained by the single-crystal-to-single-crystal transformation of a Zr-6 cluster-based MOF with highly interconnected but geometrically mismatched building blocks. The transformation results in a significant framework contraction, which comes from the formation of infinite chains of carboxylate- and aquo-linked Zr-6 clusters as a one-dimensional rod secondary building unit. The permanently microporous rod MOF is stable in a variety of solvents, including H2O, and even under very harsh conditions, such as strongly acidic and basic aqueous solutions at 100 degrees C.
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页码:273 / 278
页数:6
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