1. Armstrong WH, Mascharak PK, Holm RH (1982) Demonstration of the existence of single cubane-type MoFe3S4 clusters with S = 3/2 ground states: preparation, structure, and properties. Inorg Chem 21: 1699
2. Armstrong WH, Mascharak PK, Holm RH (1982) Double bridged double cubanes containing MFe3S4 clusters (M = Mo, W). Synthesis, structure, and conversion to spin-quartet single clusters in solution. J Am Chem Soc 104: 4373
3. Burgess BK (1984) Structure and reactivity of nitrogenase— An overview. In: Veeger C, Newton WE (eds) Advances in nitrogen fixation research, Nijhoff, Pudoc, p 103 and references cited therein
4. Cai JH, Chen CN (1984) Crystal structure of (Et4N)3[Mo2Fe6S8(SPh)q]. Jiegou Huaxue 3:33 Cai JH, Kang BS (1984) Crystal structure of(Et4N)4[Mo3Fe7S8(SC6H 5), 2]. Jiegou Huaxue 3: 143
5. Cai JH, Kang BS (1985) Synthesis and crystal structure of the tri-(p-methoxy)-bridged double cubane cluster complex (Et4N)3[Mo2Fe6S5(p-OMe)3(SPh)6]. Jiegou Huaxue 4: 82