87890-72-0Relevant academic research and scientific papers
Cleavage of P4S3 and P4Se3 Cage Molecules Controlled by Transition Metal-Ligand Systems. X-Ray Crystal Structure of Rh(P3S3)>*C6H6
Vaira, Massimo Di,Peruzzini, Maurizio,Stoppioni, Piero
, p. 903 - 904 (1983)
The reaction of tetraphosphorus trisulphide and tetraphosphorus triselenide with 2 (cod = cycloocta-1,5-diene) in the presence of triphos yields the compounds *C6H6, X = S or Se, which have been shown by X-ray analysis to contain the (triphos)Rh moiety replacing a basal P atom in the cage molecule.
Reactivity of tetraphosphorus trichalcogenides with rhodium(I)- and iridium(I)-triphosphane fragments. Synthesis and characterization of mixed-metal and unsubstituted-main-group-element cluster compounds. Crystal and molecular structures of [(triphos)M(P3X3)]·C6H6 (M = Rh, X = S, Se; M = Ir, X = S)
Di Vaira, Massimo,Mann, Brian E.,Peruzzini, Maurizio,Stoppioni, Piero
, p. 3725 - 3729 (2008/10/08)
The reaction of tetraphosphorus trisulfide or tetraphosphorus triselenide with [MCl(cod)]2 (M = Rh, Ir; cod = cycloocta-1,5-diene) in the presence of triphos [triphos = 1,1,1-tris((diphenylphosphino)methyl)ethane, CH3C(CH2PPh2)3] yields the compounds [(triphos)M(P3X3)]·C6H6 [M = Rh, X = S (1), Se (2); M = Ir, X = S (3), Se (4)]. The crystal structures of 1-3 have been elucidated through complete X-ray analyses. The compounds crystallize in the orthorhombic P21nb space group with Z = 4 and the following unit-cell dimensions: 1, a = 19.109 (5) A?, b = 19.445 (5) A?, c = 12.319 (4) A?; 2, a = 19.277 (7) A?, b = 19.608 (9) A?, c = 12.398 (6) A?; 3, a = 19.131 (9) A?, b = 19.451 (9) A?, c = 12.293 (6) A?. The compounds contain the (triphos)M system replacing a basal P atom of the cage molecule. 31P NMR data for the compounds, which form systems having six (3,4) and seven (1, 2) magnetically active nuclei, are reported.
PHOSPHORUS AND ARSENIC CHALCOGENIDES AS REAGENTS TOWARD TRANSITION METAL-LIGAND SYSTEMS
Stoppioni, Piero,Vaira, Massimo Di,Peruzzini, Maurizio,Moneti, Simonetta,Sacconi, Luigi
, p. 295 - 298 (2007/10/02)
The compounds obtained by reacting the P4S3, P4Se3 and As4S3 cage molecules with various transition metal-ligand moieties are reported.The transition metal-ligand systems are bound either to the intact molecules or to fragments (hexa- or tri-atomic) origi
