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. 2018 Jun 29;9(29):6264–6270. doi: 10.1039/c8sc02380h

Table 2. Relevant bond metrics for β-N silyl-functionalized Fe complexes.

Complex N–N (Å) Fe–N (Å) Fe–P (ave, Å) Fe–B (Å) Fe–N–N (°) Reference
[PB3(μ-H)Fe(H)(NNSiiPr3)][K(THF)] 5 1.249(2) 1.672(1) 2.219 2.791(1) 169.31(9) This work
[PB3Fe(NNSiMe3)][Na(THF)] 6 1.259(4) 1.673(3) 2.229 2.319(4) 169.8(2) 22
PB3(μ-H)Fe(NHNSi2)(CNtBu) 9 1.404(2) 1.824(2) 2.231 2.885(2) 145.8(1) This work
PB3Fe(NNSi2)(CNtBu) 10-CNtBu 1.351(3) 1.640(2) 2.247 2.863(3) 162.7(2) 22