. Author manuscript; available in PMC: 2015 Oct 13.

Published in final edited form as: J Am Chem Soc. 2015 Jun 9;137(23):7310–7313. doi: 10.1021/jacs.5b04738

Table 1.

Comparison of selected bond lengths and spectroscopic parameters for complexes 8 -12.

	Fe-P (Å, avg)	Fe-S (Å, avg)	Fe-S-Fe (°)	ν(NN) (cm⁻¹)
8	2.226	2.184	137.098(15)	2017, 1979
9	2.291	2.208	135.52(5)	2070, 1983
10	2.341	2.244	138.02(4)	2129
11	2.264	2.189	136.562(15)	2036, 2093
12	2.219	2.332	140.42(3)	2044, 1981