NU-1000

NU-1000是由锆和1,3,6,8-四(4-羧基苯基)芘（H₄L）构成的介孔金属有机框架材料，化学式为C₈₈H₆₀O₃₂Zr₆，最初于美国西北大学（Northwestern University）合成，它的Zr₆簇具有八面体结构，簇的三角面与μ₃-氧或μ₃-羟基相连。^[2]

NU-1000
识别
CAS号	1446138-63-1  Y
性质
化学式	C88H60O32Zr6
摩尔质量	2176.74 g·mol−1
外观	黄色晶体[1]
若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。

合成

NU-1000可由四氯化锆、苯甲酸和H₄L在120 °C于DMF中反应得到。^[3]

相关化合物

NU-1000的异构体ISO-NU-1000可由四氯化锆和4,5,9,10-四(4-羧基苯基)芘在甲酸存在下反应得到，它的孔径和NU-1000相比有所变化。^[4]

参考文献

1. Node Distortion as a Tunable Mechanism for Negative Thermal Expansion in Metal–Organic Frameworks. J. Am. Chem. Soc. 2023, 145, 1, 268–276. doi:10.1021/jacs.2c09877.
2. Design and Advanced Manufacturing of NU-1000 Metal–Organic Frameworks with Future Perspectives for Environmental and Renewable Energy Applications. Small, 2023. 2306353. doi:10.1002/smll.202306353.
3. Perfluoroalkane Functionalization of NU-1000 via Solvent-Assisted Ligand Incorporation: Synthesis and CO2 Adsorption Studies. J. Am. Chem. Soc. 2013, 135, 45, 16801–16804. doi:10.1021/ja408959g.
4. Isomer of NU-1000 with a Blocking c-pore Exhibits High Water–Vapor Uptake Capacity and Greatly Enhanced Cycle Stability. J. Am. Chem. Soc. 2023, 145, 7, 4150–4157. doi:10.1021/jacs.2c12362.