Citation: J. Eisenmann et al., NEW PHOSPHANIDO-BRIDGED AND PHOSPHINIDENE -BRIDGED CLUSTER COMPLEXES OF MERCURY - THE CRYSTAL-STRUCTURES OF THE MULTINUCLEAR COMPLEXES [HG-3(FE(CO)(4))(2)X-2] (X=CL, BR) (1, 2), [HG-10(FE(CO)(4))(4)((PBU)-BU-T)(4)CL-4] (3), [HG-14(FE(CO)(4))(5)((PBU)-BU-T)(8)CL-2] (4), FE(CO)(4))(7)((PBU)-BU-T)(4)((PBUSIME3)-BU-T)BR-2] (5), [HG-5(FE(CO)(4))(3)((PBU2)-BU-T)(2)BR-2] (6), [HG-8(FE(CO)(4))(4)(P2PH2)(2)((PPR3)-PR-N)CL-4](7), [HG-8(FE(CO)(4))(4)(P2PH2)(2)(PPH2ET)CL-4], Zeitschrift fur anorganische und allgemeine Chemie, 624(7), 1998, pp. 1095-1104