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Статья
2021

Insight into Crystal Structures, Hirshfeld Surfaces and Fluorescent Properties of Multinuclear Co(II) and Ni(II) Salamo-Based Complexes Involving Lone Pair π-Interactions


P. LiP. Li, Y.-T. LaY.-T. La, L.-C. FengL.-C. Feng, W.-K. DongW.-K. Dong
Российский журнал общей химии
https://doi.org/10.1134/S1070363221070227
Abstract / Full Text

Two multi-nuclear Co(II) and Ni(II) complexes, [{Co3(L)2(EtOH)2(μ-OAc)2}2]·2CH3CH2OH· CH2Cl2·CHCl3·CH3CN (1) and [{Ni3(L)2(EtOH)2(μ-OAc)2}2]·3CH2Cl2 (2) have been synthesized from asymmetric salamo-based polydentate chelating ligand (H2L) and Co(OAc)2·4H2O or Ni(OAc)2·4H2O, respectively, and characterized by elemental analyses, IR and UV-Vis spectra, and X-ray crystallography. Complexes 1 and 2 crystallize in monoclinic space groups as centrosymmetric structures. Also, complexes 1 and 2 can form two crystallographically independent but chemically identical molecular structures (molecules I and II) with M(II) (M = Co and Ni) atoms characterized by six-coordinated distorted octahedral geometries. The central M(II) atoms are located in the O6 coordination cavities, as well as the terminal M(II) atoms are located in N2O4 coordination environments. Lone pair π-interactions are involved in complexes 1 and 2 formation, and the intermolecular interactions have been quantitatively approached by Hirshfeld surfaces analysis. Fluorescence properties of the complexes have been studied.

Author information
  • School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, 730070, Gansu, ChinaP. Li, Y.-T. La, L.-C. Feng & W.-K. Dong
References
  1. Pan, Y.Q., Zhang, Y., Yu, M., Zhang, Y., and Wang, L., Appl. Organomet. Chem., 2020, vol. 34, p. e5441. https://doi.org/10.1002/aoc.5441
  2. Bian, R.N., Wang, J.F., Xu, X., Dong, X.Y., and Ding, Y.J., Appl. Organomet. Chem., 2021, vol. 35, p. e6040. https://doi.org/10.1002/aoc.6040
  3. 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
  4. Pan, Y.Q., Xu, X., Zhang, Y., Zhang, Y., and Dong, W.K., Spectrochim. Acta A, 2020, vol. 229, p. 117927. https://doi.org/10.1016/j.saa.2019.117927
  5. Wang, L., Pan, Y.Q., Wang, J.F., Zhang, Y., and Ding, Y.J., J. Photochem. Photobio. A, 2020, vol. 400, p. 112719. https://doi.org/10.1016/j.jphotochem.2020.112719
  6. 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
  7. 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
  8. Akine, S., and Nabeshima, T., Dalton Trans., 2009, vol. 47, p. 10395. https://doi.org/10.1039/B910989G
  9. Feng, T., Li, L.L., Li, Y.J., and Dong, W.K., Acta Cryst. B, 2021, vol. 77, p. 168. https://doi.org/10.1107/S2052520620016157
  10. 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
  11. 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
  12. Bian, R.N., Xu, X., Feng, T., and Dong, W.K., Inorg. Chim. Acta, 2021, vol. 516, p. 120098. https://doi.org/10.1016/j.ica.2020.120098
  13. Wang, J.F., Li, R.Y., Li, P., and Dong, W.K., Inorg. Chim. Acta, 2021, vol. 520, p. 120309. https://doi.org/10.1016/j.ica.2021.120309
  14. Xu, X., Feng, T., Feng, S.S., and Dong, W.K., Appl. Organomet. Chem., 2021, vol. 35, p. 6057e. https://doi.org/10.1002/aoc.6057
  15. Wei, Z.L., Wang, L., Wang, J.F., Guo, W.T., Zhang, Y., and Dong, W.K., Spectrochim. Acta A, 2020, vol. 228, p. 117775. https://doi.org/10.1016/j.saa.2019.117775
  16. 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
  17. 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
  18. 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
  19. 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
  20. Zhang, L.W., Zhang, Y., Cui, Y.F., Yu, M., and Dong, W.K., Inorg. Chim. Acta, 2020, vol. 506, p. 119534. https://doi.org/10.1016/j.ica.2020.119534
  21. Cui, Y.F., Liu, C., Zhang, Y. and Zhang, Y., Inorg. Nano-Met. Chem. 2021, vol. 51, p. 288. https://doi.org/10.1080/24701556.2020.1776735
  22. Zhao, Q., An, X.X., Liu, L.Z., and Dong, W.K., Inorg. Chim. Acta, 2019, vol. 490, p. 6. https://doi.org/10.1016/j.ica.2019.02.040
  23. Peng, Y.D., Li, R.Y., Li, P., and Sun, Y.X., Crystals, 2021, vol. 11, p. 113. https://doi.org/10.3390/cryst11020113
  24. 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
  25. Liu, C., Wei, Z.L., Mu, H.R., Dong, W.K., and Ding, Y.J., J. Photochem. Photobiol. A, 2020, vol. 397, p. 112569. https://doi.org/10.1016/j.jphotochem.2020.112569
  26. Wang, L., Wei, Z.L., Liu, C., Dong, W.K., Ru, J.X., Spectrochim. Acta A, 2020, vol. 239, p. 118496. https://doi.org/10.1016/j.saa.2020.118496
  27. Peng, Y.D., Zhang, Y., Jiang, Y.L., Ren, Z.L., Wang, F., and Wang, L., J. Fluoresc., 2020, vol. 30, p. 1049. https://doi.org/10.1007/s10895-020-02579-y
  28. Liu, L.Z., Wang, L., Yu, M., Zhao, Q., Zhang, Y., Sun, Y.X., and Dong, W.K., Spectrochim. Acta A, 2019, vol. 222, p. 117209. https://doi.org/10.1016/j.saa.2019.117209
  29. Li, R.Y., Wei, Z.L., Wang, L., Zhang, Y. and Ru, J.X., Microchem. J. 2021, vol. 162, p. 105720. https://doi.org/10.1016/j.microc.2020.105720
  30. Dolomanov, O.V., Bourhis, L.J., Gildea, R.J., Howard, J.A.K., and Puschmann, H. J. Appl. Cryst., 2009, vol. 42, p. 339. https://doi.org/10.1107/S0021889808042726
  31. Bourhis, L.J., Dolomanov, O.V., Gildea, R.J., and Howard, J.A.K., Puschmann, H. Acta Cryst. A, 2015, vol. 71, p. 59. https://doi.org/10.1107/S2053273314022207
  32. Manna, P., Seth, S. K., Das, A., Hemming, J., Prendergast, R., Helliwell, Ma., Choudhury, S. R., Frontera, A., and Mukhopadhyay, S., Inorg. Chem., 2012, vol. 51, p. 3557. https://doi.org/10.1021/ic202317f
  33. Seth, S.K., Maity, G.C., and Kar, T., J. Mol. Struct., 2011, vol. 1000, p. 120. https://doi.org/10.1016/j.molstruc.2011.06.003