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. 2021 Apr 26;143(17):6339–6344. doi: 10.1021/jacs.1c01931

Figure 4.

Figure 4

(a) SCXRD structure of [Pd4LA4LB4] (left), highlighting LA (orange) and LB (purple) positions and the C=O−π interaction (right). Counterions, solvent molecules, hydrogen atoms, and disorder are omitted for clarity. Color code: Pd, metallic blue; N, blue; O, red; C, gray. (b) Self-assembly of PdII with LA and LB forms [Pd4LA4LB4]. (c) 1H NMR (DMSO-d6, 500 MHz) spectra of [Pd4LA4LB4] and a 1:1 mixture of LA and LB. (d) ESI-MS spectrum of [Pd4LA4LB4], with isotopic pattern of [Pd4LA4LB4(BF4)3]6+ shown in the inset.