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. 2014 Jun 30;9(6):e100933. doi: 10.1371/journal.pone.0100933

Figure 2. Crystal structures of two of the complexes.

Figure 2

(A) ORTEP diagram for complex [Ni(HL3)(PPh3)] (7). (B) ORTEP diagram for compound [Ni(HL4)(PPh3)] (8).