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. 2017 Nov 27;56(51):16363–16366. doi: 10.1002/anie.201709902

Figure 1.

Figure 1

ORTEP representations of a) 9; b) 10 (ellipsoids set at 25 % probability). Isopropyl methyl groups and hydrogen atoms except H2 and H40 (9) are removed for clarity.18 Selected bond lengths [Å] and angles [°]: (9) Mg1–N1 2.0556(10), Mg1–N2 2.0488(10), Mg1–O1 2.0719(9), B1–B2 1.7203(18); N2‐Mg1‐N1 94.95(4), B1‐O1‐Mg1 93.15(7), O1‐B1‐B2 116.68(10); (10) Mg1–O1 2.059(3), Mg–N1 2.043(4), Mg1–N2 2.037(4), Mg1–C36 2.544(5), Mg1–C37 2.410(5), B1–B2 1.718(7), C36–B2 1.647(7), C42–B2 1.649(7), C48–B2 1.630(7); N2‐Mg1‐N1 96.40(14), O1‐B1‐B2 125.2(4), O2‐B1‐O1 108.1(4), O2‐B1‐B2 126.6(4), C36‐B2‐B1 109.3(4), C42‐B2‐B1 106.6(4), C48‐B2‐B1 114.4(4).