Research Article
Synthesis and Structural Study of the (N,N,N′,N′-Tetraethylethylenediamine)CdFe(CO)4 Dimer
Table 2
Selected bond lengths (Å) and angles (°) for [(teeda)CdFe(CO)4]2.
| Bond distances | | | | Cd1–Fe1 | 2.7433(6) | Cd1–Fe1′ | 2.7244(6) | Cd1–N1 | 2.421(4) | Cd1–N2 | 2.451(3) | Fe1–C1 | 1.765(4) | C1–O1 | 1.163(5) | Fe1–C2 | 1.768(4) | C2–O2 | 1.146(5) | Fe1–C3 | 1.776(4) | C3–O3 | 1.157(5) | Fe1–C4 | 1.786(4) | C4–O4 | 1.158(5) | Cd1–Fe1 | 2.7139(7) | Cd1–Fe1′ | 2.7340(7) | Cd1–N1 | 2.441(5) | Cd1–N2 | 2.470(11) | Fe1–C1 | 1.767(6) | C1–O1 | 1.144(7) | Fe1–C2 | 1.766(6) | C2–O2 | 1.152(7) | Fe1–C3 | 1.757(6) | C3–O3 | 1.183(7) | Fe1–C4 | 1.763(5) | C4–O4 | 1.162(6) | Bond angles | | | | Fe1–Cd1–Fe1′ | 106.050(15) | Cd1–Fe1–Cd1′ | 73.950(15) | C1–Fe1–C2 | 99.5(2) | Fe1–C1–O1 | 177.2(4) | C1–Fe1–C3 | 100.9(2) | Fe1–C2–O2 | 177.1(4) | C1–Fe1–C4 | 103.9(2) | Fe1–C3–O3 | 174.1(3) | C2–Fe1–C3 | 101.2(2) | Fe1–C4–O4 | 172.9(3) | C2–Fe1–C4 | 97.6(2) | Cd1–Fe1–C1 | 86.98(13) | C3–Fe1–C4 | 145.8(2) | Cd1′–Fe1–C2 | 99.66(15) | N1–Cd1–N2 | 77.15(13) | | | Fe1–Cd1–Fe1′ | 107.02(2) | Cd1–Fe1–Cd1′ | 72.98(2) | C1–Fe1–C2 | 100.8(3) | Fe1–C1–O1 | 177.8(6) | C1–Fe1–C3 | 103.5(3) | Fe1–C2–O2 | 178.8(7) | C1–Fe1–C4 | 101.1(3) | Fe1–C3–O3 | 175.9(4) | C2–Fe1–C3 | 99.2(3) | Fe1–C4–O4 | 173.8(4) | C2–Fe1–C4 | 96.6(3) | Cd1–Fe1–C1 | 87.8(2) | C3–Fe1–C4 | 147.6(2) | Cd1′–Fe1–C2 | 98.4(2) |
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