Table 4. Bond Distances (Å) and Angles (deg) for (^iPrCNC)Fe(η²,η²-(CH₂=CHCH₂)₂N^tBu).

Fe(1)–N(3)	1.9008(16)	N(1)–C(1)	1.398(3)
Fe(1)–C(1)	1.972(2)	C(1)–N(2)	1.406(2)
Fe(1)–C(11)	1.990(2)	N(4)–C(11)	1.404(3)
Fe(1)–C(36)	2.079(2)	C(11)–N(5)	1.400(3)
Fe(1)–C(37)	2.135(4)	C(36)–C(37)	1.315(5)
Fe(1)–C(40)	2.087(4)	C(40)–C(41)	1.413(5)
Fe(1)–C(41)	2.076(2)

N(1)–C(1)–N(2)

100.43(16)

N(4)–C(11)–N(5)

99.81(18)