37. Incorporating polyoxometalates and organic ligands to pursue 3d–4f heterometallic clusters: a series of {Cr₄Ln₄} clusters stabilized by phthalicacid and [SiW₁₂O₄₀]^4-

Y. N. Gu, D. Zhao, H. Yu, R. Ge, Z. Li, C. B. Tian, X. X. Li*, Y. Q. Sun, S. T. Zheng*, RSC Adv, 2019, 9, 13543-13549