Two (3,6)-connected porous metal-organic frameworks based on linear trinuclear [Co3(COO)6] and paddlewheel dinuclear [Cu2(COO)4] SBUs: Gas adsorption, photocatalytic behaviour, and magnetic properties

Jun Zhao; Wen-Wen Dong; Ya-Pan Wu; Ye-Nan Wang; Chao Wang; Dong-Sheng Li; Qi-Chun Zhang

doi:10.1039/c4ta06537a

Two (3,6)-connected porous metal-organic frameworks based on linear trinuclear [Co₃(COO)₆] and paddlewheel dinuclear [Cu₂(COO)₄] SBUs: Gas adsorption, photocatalytic behaviour, and magnetic properties

Jun Zhao, Wen-Wen Dong, Ya-Pan Wu, Ye-Nan Wang, Chao Wang, Dong-Sheng Li^*, Qi-Chun Zhang^*

^*Corresponding author for this work

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

235 Citations (Scopus)

Abstract

Presented here are two novel (3,6)-connected porous metal-organic frameworks (MOFs) formulated as [Co₃(BPT)₂(DMF)(bpp)]·DMF (1) and [(CH₃)₂NH₂][Cu(BPT)]·DMF·2H₂O (2) (H₃BPT = biphenyl-3,4′,5-tricarboxylic acid, bpp = 1,3-bis(4-pyridyl)propane). Compound 1 has a 3D neutral framework decorated with one-dimensional hydrophobic channels (diameter 8.778(7) Å) while compound 2 has an anionic framework containing one-dimensional hydrophilic channels with a diameter of 8.688(5) Å. Interestingly, compound 1 shows promising visible-light-driven photocatalytic activity for the degradation of RhB while compound 2 exhibits high intake capacities for CO₂ (11.90 wt%) and H₂ (1.23 wt%), respectively. In addition, temperature-dependent magnetic susceptibility measurements indicated that both 1 and 2 display dominant antiferromagnetic coupling among the adjacent Co(ii)/Cu(ii) centers.

Original language	English
Pages (from-to)	6962-6969
Journal	Journal of Materials Chemistry A
Volume	3
Issue number	13
Online published	11 Feb 2015
DOIs	https://doi.org/10.1039/c4ta06537a
Publication status	Published - 7 Apr 2015
Externally published	Yes

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Zhao, J., Dong, W.-W., Wu, Y.-P., Wang, Y.-N., Wang, C., Li, D.-S., & Zhang, Q.-C. (2015). Two (3,6)-connected porous metal-organic frameworks based on linear trinuclear [Co₃(COO)₆] and paddlewheel dinuclear [Cu₂(COO)₄] SBUs: Gas adsorption, photocatalytic behaviour, and magnetic properties. Journal of Materials Chemistry A, 3(13), 6962-6969. https://doi.org/10.1039/c4ta06537a

@article{bb7641368963492ea62fde4c54586ab2,

title = "Two (3,6)-connected porous metal-organic frameworks based on linear trinuclear [Co3(COO)6] and paddlewheel dinuclear [Cu2(COO)4] SBUs: Gas adsorption, photocatalytic behaviour, and magnetic properties",

abstract = "Presented here are two novel (3,6)-connected porous metal-organic frameworks (MOFs) formulated as [Co3(BPT)2(DMF)(bpp)]·DMF (1) and [(CH3)2NH2][Cu(BPT)]·DMF·2H2O (2) (H3BPT = biphenyl-3,4′,5-tricarboxylic acid, bpp = 1,3-bis(4-pyridyl)propane). Compound 1 has a 3D neutral framework decorated with one-dimensional hydrophobic channels (diameter 8.778(7) {\AA}) while compound 2 has an anionic framework containing one-dimensional hydrophilic channels with a diameter of 8.688(5) {\AA}. Interestingly, compound 1 shows promising visible-light-driven photocatalytic activity for the degradation of RhB while compound 2 exhibits high intake capacities for CO2 (11.90 wt%) and H2 (1.23 wt%), respectively. In addition, temperature-dependent magnetic susceptibility measurements indicated that both 1 and 2 display dominant antiferromagnetic coupling among the adjacent Co(ii)/Cu(ii) centers. ",

author = "Jun Zhao and Wen-Wen Dong and Ya-Pan Wu and Ye-Nan Wang and Chao Wang and Dong-Sheng Li and Qi-Chun Zhang",

year = "2015",

month = apr,

day = "7",

doi = "10.1039/c4ta06537a",

language = "English",

volume = "3",

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Zhao, J, Dong, W-W, Wu, Y-P, Wang, Y-N, Wang, C, Li, D-S & Zhang, Q-C 2015, 'Two (3,6)-connected porous metal-organic frameworks based on linear trinuclear [Co₃(COO)₆] and paddlewheel dinuclear [Cu₂(COO)₄] SBUs: Gas adsorption, photocatalytic behaviour, and magnetic properties', Journal of Materials Chemistry A, vol. 3, no. 13, pp. 6962-6969. https://doi.org/10.1039/c4ta06537a

Two (3,6)-connected porous metal-organic frameworks based on linear trinuclear [Co₃(COO)₆] and paddlewheel dinuclear [Cu₂(COO)₄] SBUs: Gas adsorption, photocatalytic behaviour, and magnetic properties. / Zhao, Jun; Dong, Wen-Wen; Wu, Ya-Pan et al.
In: Journal of Materials Chemistry A, Vol. 3, No. 13, 07.04.2015, p. 6962-6969.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

TY - JOUR

T1 - Two (3,6)-connected porous metal-organic frameworks based on linear trinuclear [Co3(COO)6] and paddlewheel dinuclear [Cu2(COO)4] SBUs

T2 - Gas adsorption, photocatalytic behaviour, and magnetic properties

AU - Zhao, Jun

AU - Dong, Wen-Wen

AU - Wu, Ya-Pan

AU - Wang, Ye-Nan

AU - Wang, Chao

AU - Li, Dong-Sheng

AU - Zhang, Qi-Chun

PY - 2015/4/7

Y1 - 2015/4/7

N2 - Presented here are two novel (3,6)-connected porous metal-organic frameworks (MOFs) formulated as [Co3(BPT)2(DMF)(bpp)]·DMF (1) and [(CH3)2NH2][Cu(BPT)]·DMF·2H2O (2) (H3BPT = biphenyl-3,4′,5-tricarboxylic acid, bpp = 1,3-bis(4-pyridyl)propane). Compound 1 has a 3D neutral framework decorated with one-dimensional hydrophobic channels (diameter 8.778(7) Å) while compound 2 has an anionic framework containing one-dimensional hydrophilic channels with a diameter of 8.688(5) Å. Interestingly, compound 1 shows promising visible-light-driven photocatalytic activity for the degradation of RhB while compound 2 exhibits high intake capacities for CO2 (11.90 wt%) and H2 (1.23 wt%), respectively. In addition, temperature-dependent magnetic susceptibility measurements indicated that both 1 and 2 display dominant antiferromagnetic coupling among the adjacent Co(ii)/Cu(ii) centers.

AB - Presented here are two novel (3,6)-connected porous metal-organic frameworks (MOFs) formulated as [Co3(BPT)2(DMF)(bpp)]·DMF (1) and [(CH3)2NH2][Cu(BPT)]·DMF·2H2O (2) (H3BPT = biphenyl-3,4′,5-tricarboxylic acid, bpp = 1,3-bis(4-pyridyl)propane). Compound 1 has a 3D neutral framework decorated with one-dimensional hydrophobic channels (diameter 8.778(7) Å) while compound 2 has an anionic framework containing one-dimensional hydrophilic channels with a diameter of 8.688(5) Å. Interestingly, compound 1 shows promising visible-light-driven photocatalytic activity for the degradation of RhB while compound 2 exhibits high intake capacities for CO2 (11.90 wt%) and H2 (1.23 wt%), respectively. In addition, temperature-dependent magnetic susceptibility measurements indicated that both 1 and 2 display dominant antiferromagnetic coupling among the adjacent Co(ii)/Cu(ii) centers.

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U2 - 10.1039/c4ta06537a

DO - 10.1039/c4ta06537a

M3 - RGC 21 - Publication in refereed journal

SN - 2050-7488

VL - 3

SP - 6962

EP - 6969

JO - Journal of Materials Chemistry A

JF - Journal of Materials Chemistry A

IS - 13

ER -