Figure 5. Single-crystal X-ray structures of (L1)NiCl2 and C1 depicted with hydrogen atoms omitted for clarity.
Selected interatomic distances (Å) and angles (°): for (L1)NiCl2 Ni-P1 2.1903(12), Ni-P2 2.1691(13), Ni-Cl1 2.2195(13), Ni-Cl2 2.1865(13), P1-Ni-P2 86.74(5), P1-Ni-Cl2 94.03(5), P2-Ni-Cl1 88.88(5), Cl1-Ni-Cl2 90.37(5); for C1: Ni-P1 2.1766(8), Ni-P2 2.2263(8), Ni-Cl 2.1916(8), Ni-C(aryl) 1.971(3), P1-Ni-P2 86.52(3), P1-Ni-C(aryl) 95.79(10), P2-Ni-C1 92.72(3), Cl-Ni-C(aryl) 87.53(10).