Abstract
Two new phenoxo-bridged heterobimetallic [Zn(II)2M(II)] (M = Sr and Ba) salamo-based complexes, [{Zn(L)(μ2-OAc)}2Sr]·0.33CH3OH·H2O (1) and [{Zn(L)(μ2-OAc)}2Ba] (2), have been designed, self-assembled and characterized by elemental analysis, FT-IR and UV-Vis spectroscopy, X-ray crystallography, Hirshfeld surfaces analyses, and Density Functional Theory (DFT) calculations. The results of UV and fluorescence titration experiments have demonstrated that the coordination ratio of the ligand H2L to Zn(II) has been 1 : 2 in the L–Zn(II) precursor. However, X-ray crystallographic analysis indicates the coordination ratio of H2L to Zn(II) as 1 : 1 in the complexes 1 and 2. Coordination environments of the complexes 1 and 2 are almost similar. The complex 1 has an asymmetric heterotrinuclear structure, while the complex 2 is formed as the symmetric heterotrinuclear structure. Fluorescence spectra demonstrate that fluorescence of the ligand is almost completely quenched due to coordination of Zn(II) atoms with H2L. According to DFT calculations chemical stability of the complexes 1 and 2 is higher than that of H2L.
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REFERENCES
Kambe, T., Tsuji, T., Hashimoto, A., and Itsumura, N., Physiol. Rev., 2015, vol. 95, p. 749. https://doi.org/10.1152/physrev.00035.2014
Akine, S., Taniguchi, T., and Nabeshima, T., Inorg. Chem., 2004, vol. 43, p. 6142. https://doi.org/10.1021/ic049282k
Xu, X., Wang, J.F., Bian, R.N., and Zhao, L., J. Coord. Chem., 2020, vol. 73, p. 2209. https://doi.org/10.1080/00958972.2020.1822524
Xu, X., Feng, T., Feng, S.S., and Dong, W.K., Appl. Organomet. Chem., 2021, vol. 35, p. e6057. https://doi.org/10.1002/aoc.6057
Pessoa, J.C. and Correia, I., Coord. Chem. Rev., 2019, vol. 388, p. 227. https://doi.org/10.1016/j.ccr.2019.02.035
Solomon, M.B., Chan, B., Kubiak, C.P., Jolliffe, K.A., and D’Alessandro, D.M., Dalton Trans., 2019, vol. 48, p. 3704. https://doi.org/10.1039/C8DT02676A
Jrad, A.B., Kanso, H., Raviglione, D., Noguer, T., Inguimbert, N., and Calas-Blanchard, C., Chem. Commun., 2019, vol. 55, p. 12821. https://doi.org/10.1039/c9cc07575e
Wang, J.F., Bian, R.N., Feng, T., Xie, K.F., Wang, L., and Ding, Y.J., Microchem. J., 2021, vol. 160, p. 105676. https://doi.org/10.1016/j.microc.2020.105676
Muwal, P.K., Nayal, A., Jaiswal, M.K., and Pandey, P.S., Tetrahedron Lett., 2018, vol. 59, p. 29. https://doi.org/10.1016/j.tetlet.2017.11.042
Bian, R.N., Wang, J.F., Li, Y.J., Zhang, Y., and Dong, W.K., J. Photochem. Photobiol. A., 2020, vol. 400, p. 112829. https://doi.org/10.1016/j.jphotochem.2020.112829
Xu, X., Bian, R.N., Guo, S.Z., Dong, W.K., and Ding, Y.J., Inorg. Chim. Acta, 2020, vol. 513, p. 119945. https://doi.org/10.1016/j.ica.2020.119945
Upadhyay, A., Das, C., Vaidya, S., Singh, S.K., Gupta, T., Mondol, R., Langley, S.K., Murray, K.S., Rajaraman, G., and Shanmugam, M., Chem. Eur. J., 2017, vol. 23, p. 4903. https://doi.org/10.1002/chem.201700399
Vignesh, K.R., Langley, S.K., Murray, K.S., and Rajaraman, G., Chem. Eur. J., 2017, vol. 23, p. 1654. https://doi.org/10.1002/chem.201604835
Khisamov, R., Sukhikh, T., Bashirov, D., Ryadun, A., and Konchenko, S., Molecules, 2020, vol. 25, p. 2428. https://doi.org/10.3390/molecules25102428
Zhang, Y., Yu, M., Pan, Y.Q., Zhang, Y., Xu, L., and Dong, X.Y., Appl. Organomet. Chem., 2020, vol. 34, p. e5442. https://doi.org/10.1002/aoc.5442
An, X.X., Chen, Z.Z., Mu, H.R., and Zhao, L., Inorg. Chim. Acta, 2020, vol. 511, p. 119823. https://doi.org/10.1016/j.ica.2020.119823
Akine, S., Matsumoto, T., Taniguchi, T., and Nabeshima, T., Inorg. Chem., 2005, vol. 44, p. 3270. https://doi.org/10.1021/ic0481677
Dolomanov, O.V., Bourhis, L.J., Gildea, R.J., Howard, J.A.K., and Puschmann, H., Appl. Cryst., 2009, vol. 42, p. 339. https://doi.org/10.1107/S0021889808042726
Sheldrick, G.M., Acta Crystallogr. C, 2015, vol. 71, p. 3. https://doi.org/10.1107/S2053229614024218
Cui, Y.F., Liu, C., Zhang, Y., and Zhang, Y., Inorg. Nano-Metal Chem., 2021, vol. 51, p. 288. https://doi.org/10.1080/24701556.2020.1776735
Li, Y.J., Guo, S.Z., Feng, T., Xie, K.F., and Dong, W.K., J. Mol. Struct., 2021, vol. 1228, p. 129796. https://doi.org/10.1016/j.molstruc.2020.129796
Liu, C., An, X.X., Cui, Y.F., Xie, K.F., and Dong, W.K., Appl. Organomet. Chem., 2020, vol. 34, p. e5272. https://doi.org/10.1002/aoc.5272
Chang, J., Zhang, H.J., Jia, H.R., and Sun, Y.X., Chin. J. Inorg. Chem., 2018 vol. 34, p. 2097. https://doi.org/10.11862/CJIC.2018.256
Guo, W.T., Li, X.Y., Kang, Q.P., Ma, J.C., and Dong, W.K., Crystals, 2018, vol. 8, p. 154. https://doi.org/10.3390/cryst8040154
Yu, M., Zhang, Y., Pan, Y.Q., and Wang, L., Inorg. Chim. Acta, 2020, vol. 509, p. 119701. https://doi.org/10.1016/j.ica.2020.119701
Peng, Y.D., Zhang, Y., Jiang, Y.L., Ren, Z.L., Wang, F., and Wang, L., J. Fluores., 2020, vol. 30, p. 1049. https://doi.org/10.1007/s10895-020-02579-y
Akine, S., Taniguchi, T., and Nabeshima, T., Inorg. Chem., 2004, vol. 43, p. 6142. https://doi.org/10.1021/ic049282k
Wang, J.F., Xu, X., Bian, R.N., Dong, W.K., and Ding, Y.J., Inorg. Chim. Acta, 2021, vol. 516, p. 120095. https://doi.org/10.1016/j.ica.2020.120095
Li, P., Yao, G.X., Li, M., and Dong, W.K., Polyhedron, 2021, vol. 195, p. 114981. https://doi.org/10.1016/j.poly.2020.114981
Zhang, Y., Pan, Y.Q., Yu, M., Xu, X., and Dong, W.K., Appl Organometal. Chem., 2019, vol. 33, p. e5240. https://doi.org/10.1002/aoc.5240
Xie, K.F., Liu, P., Zhang, J.F., Li, X.J., and Fu, L., Mater. Today Commun., 2020, vol. 24, p. 101322. https://doi.org/10.1016/j.mtcomm.2020.101322
Chang, J., Zhang, S.Z., Wu, Y., Zhang, H.J., and Sun, Y.X., Transit. Met. Chem., 2020, vol. 45, p. 279–293. https://doi.org/10.1007/s11243-020-00379-8
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This work was supported by the National Natural Science Foundation of China (21761018) and the Young Scholars Science Foundation of Lanzhou Jiaotong University (1200060810), both of which are gratefully acknowledged.
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Zhang, Y., Li, LL., Feng, SS. et al. Constructing Phenoxo-Bridged Heterobimetallic [Zn(II)2M(II)] (M = Sr and Ba) Salamo-Based Complexes. Russ J Gen Chem 91, 2069–2078 (2021). https://doi.org/10.1134/S1070363221100248
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DOI: https://doi.org/10.1134/S1070363221100248