Synthesis and Structural Study of the (N,N,N′,N′-Tetraethylethylenediamine)CdFe(CO)₄ Dimer

Table 1

Crystal and experimental data.

Empirical formula	C28H48Cd2Fe2N4O8
Formula weight	905.20
Temperature (K)	150(1) K
Wavelength (Å)	0.71073 Å
Crystal system	Monoclinic
Space group	P21/a
Unit cell dimensions
𝑎	14.8546(2)
𝑏	15.1647(3)
𝑐	15.5252(3)
𝛽 (°)	90.9517(12)
Volume (Å^3)	3496.81(11)
𝑍	4
𝐷calcd (g cm^−3)	1.719
𝜇 (MoKα) (mm^−1)	2.062
𝐹 (000)	1824
𝜃 range (°)	2.62–27.46
Limiting indices	−19 ≤ ℎ ≤ 19
	−19 ≤ 𝑘 ≤ 18
	−20 ≤ ℓ ≤ 20
Reflections collected/unique	13001/7974
Completeness (%)	99.6%
Goodness of fit on 𝐹^2	1.034
𝑅 indices [𝐼 > 2𝜎 (𝐼)]	𝑅1 = 0.0380, 𝑤𝑅2 = 0.0899
𝑅 indices (all data)	𝑅1 = 0.0530, 𝑤𝑅2 = 0.0988
(Δ𝜌)max, min	1.847, −1.238
𝑅 (int)	0.0198