Abstract
Hydrophobic ethyl, butyl or hexyl groups were introduced into the dicarboxylate ligand in the fluorescent porous coordination framework [Zn2(fda)2(bpy)] (LMOF-202, H2fda=9H-fluorene-2,7-dicarboxylic acid, bpy=4,4′-bipyridine) for improving water stability and tuning oxygen sensitivity. The long hexyl groups gave satisfactory water stability but its oxygen sensitivity is low (70.8% fluorescence quenched at 1 bar O2 (1 bar=105 Pa)). In contrast, the shorter side groups gave high oxygen sensitivity (93.9% fluorescence quenched at 1 bar O2) and low water stability. The derivation of the Stern-Volmer curves of the O2 luminescence quenching data from the linear form can be used for detecting trace impurities in the luminescent framework, being much more sensitive than conventional methods such as powder X-ray diffraction. Mixing the ethyl and hexyl groups in the solid-solution manner brought high oxygen sensitivity (96.4% fluorescence quenched at 1 bar O2) and high water stability simultaneously in the same coordination framework.
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Lu Z, Zhang J, He H, Du L, Hang C. Inorg Chem Front, 2017, 4: 736–740
Luo J, Wang J, Cao Y, Yao S, Zhang L, Huo Q, Liu Y. Inorg Chem Front, 2017, 4: 139–143
Zhang Y, Feng X, Yuan S, Zhou J, Wang B. Inorg Chem Front, 2016, 3: 896–909
Wang Q, Xiong S, Xiang Z, Peng S, Wang X, Cao D. Sci China Chem, 2016, 59: 643–650
Liu D, Wang X, Chen YP, Yuan S, Zhong C, Zhou HC. Sci China Chem, 2016, 59: 975–979
Tan B, Wu ZF, Xie ZL. Sci Bull, 2017, 62: 1132–1141
Fu D, Xu Y, Zhao M, Chang Z, Bu X. Sci Bull, 2016, 61: 1255–1259
Xia T, Wang J, Jiang K, Cui Y, Yang Y, Qian G. Chin Chem Lett, 2018, 29: 861–864
Wen T, Zhou XP, Zhang DX, Li D. Chem Eur J, 2014, 20: 644–648
Yi FY, Chen D, Wu MK, Han L, Jiang HL. ChemPlusChem, 2016, 81: 675–690
Wang T, Liu QH, Gao Y, Yang XY, Yang W, Dang S, Sun ZM. Chin Chem Lett, 2016, 27: 497–501
Samanta P, Desai AV, Sharma S, Chandra P, Ghosh SK. Inorg Chem, 2018, 57: 2360–2364
Chen MM, Chen L, Li HX, Brammer L, Lang JP. Inorg Chem Front, 2016, 3: 1297–1305
Xie W, Qin JS, He WW, Shao KZ, Su ZM, Du DY, Li SL, Lan YQ. Inorg Chem Front, 2017, 4: 547–552
Cheng T, Hu J, Zhou C, Wang Y, Zhang M. Sci China Chem, 2016, 59: 929–947
Wang T, Jia Y, Chen Q, Feng R, Tian S, Hu TL, Bu XH. Sci China Chem, 2016, 59: 959–964
Wang X, Wolfbeis OS. Chem Soc Rev, 2014, 43: 3666–3761
Zhang G, Palmer GM, Dewhirst MW, Fraser CL. Nat Mater, 2009, 8: 747–751
Klein C, Engler RH, Henne U, Sachs WE. Exp Fluids, 2005, 39: 475–483
Liu SY, Qi XL, Lin RB, Cheng XN, Liao PQ, Zhang JP, Chen XM. Adv Funct Mater, 2014, 24: 5866–5872
An J, Shade CM, Chengelis-Czegan DA, Petoud S, Rosi NL. J Am Chem Soc, 2011, 133: 1220–1223
Dou Z, Yu J, Cui Y, Yang Y, Wang Z, Yang D, Qian G. J Am Chem Soc, 2014, 136: 5527–5530
Xie Z, Ma L, de Krafft KE, Jin A, Lin W. J Am Chem Soc, 2010, 132: 922–923
Xu R, Wang Y, Duan X, Lu K, Micheroni D, Hu A, Lin W. J Am Chem Soc, 2016, 138: 2158–2161
Jing T, Chen L, Jiang F, Yang Y, Zhou K, Yu M, Cao Z, Li S, Hong M. Cryst Growth Des, 2018, 18: 2956–2963
Du X, Li H, Liu H, Li G, Li L, Zang S. Chinese J Appl Chem, 2017, 34: 1024–1034 (in Chinese)
Lin RB, Li F, Liu SY, Qi XL, Zhang JP, Chen XM. Angew Chem Int Ed, 2013, 52: 13429–13433
Lin RB, Zhou HL, He CT, Zhang JP, Chen XM. Inorg Chem Front, 2015, 2: 1085–1090
Yu M, Ou C, Liu B, Lin D, Liu Y, Xue W, Lin Z, Lin J, Qian Y, Wang S, Cao H, Bian L, Xie L, Huang W. Chin J Polym Sci, 2016, 35: 155–170
Hu Z, Tan K, Lustig WP, Wang H, Zhao Y, Zheng C, Banerjee D, Emge TJ, Chabal YJ, Li J. Chem Sci, 2014, 5: 4873–4877
Li A, Li L, Lin Z, Song L, Wang ZH, Chen Q, Yang T, Zhou XH, Xiao HP, Yin XJ. New J Chem, 2015, 39: 2289–2295
Ye JW, Lin JM, Mo ZW, He CT, Zhou HL, Zhang JP, Chen XM. Inorg Chem, 2017, 56: 4238–4243
Liu SY, Zhou DD, He CT, Liao PQ, Cheng XN, Xu YT, Ye JW, Zhang JP, Chen XM. Angew Chem Int Ed, 2016, 55: 16021–16025
Douvali A, Tsipis AC, Eliseeva SV, Petoud S, Papaefstathiou GS, Malliakas CD, Papadas I, Armatas GS, Margiolaki I, Kanatzidis MG, Lazarides T, Manos MJ. Angew Chem Int Ed, 2015, 54: 1651–1656
Ye JW, Zhou HL, Liu SY, Cheng XN, Lin RB, Qi XL, Zhang JP, Chen XM. Chem Mater, 2015, 27: 8255–8260
Wang C, Liu X, Keser Demir N, Chen JP, Li K. Chem Soc Rev, 2016, 45: 5107–5134
Burtch NC, Jasuja H, Walton KS. Chem Rev, 2014, 114: 10575–10612
Yang J, Grzech A, Mulder FM, Dingemans TJ. Chem Commun, 2011, 47: 5244–5246
Zhao XH, Zhao YY, Zha MQ, Li X. Z für Naturforschung B, 2013, 68: 1015–1020
Belfield KD, Bondar MV, Yanez CO, Hernandez FE, Przhonska OV. J Mater Chem, 2009, 19: 7498
Zhou HL, Bai J, Ye JW, Mo ZW, Zhang WX, Zhang JP, Chen XM. ChemPlusChem, 2016, 81: 817–821
Demas JN, DeGraff BA, Xu W. Anal Chem, 1995, 67: 1377–1380
Yang J, Grzech A, Mulder FM, Dingemans TJ. Eur J Inorg Chem, 2013, 2013(13): 2336–2341
Deria P, Mondloch JE, Karagiaridi O, Bury W, Hupp JT, Farha OK. Chem Soc Rev, 2014, 43: 5896–5912
Acknowledgements
This work was supported by the National Natural Science Foundation of China (91622109, 21731007, 21821003), and Guangdong Pearl River Talents Program (2017BT01C161).
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Optimizing luminescence sensitivity and moisture stability of porous coordination frameworks by varying ligand side groups
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Ye, JW., Li, XY., Zhou, HL. et al. Optimizing luminescence sensitivity and moisture stability of porous coordination frameworks by varying ligand side groups. Sci. China Chem. 62, 341–346 (2019). https://doi.org/10.1007/s11426-018-9369-6
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DOI: https://doi.org/10.1007/s11426-018-9369-6