TY - JOUR
T1 - First examples of polymeric mixed-metal (Pt-Ag) complexes containing single acetamidate bridges
T2 - cis-[(NH3)2Pt(NHCOMe)2Ag]NO 3·4H2O and trans-[(NH3)2Pt(NHCOMe)2Ag]NO 3·1.5H2O
AU - Erxleben, Andrea
AU - Lippert, Bernhard
PY - 1996/6/7
Y1 - 1996/6/7
N2 - The reaction of AgNO3 with trans- and cis-[Pt(NH3)2(NHCOMe-N)2] 1 and 2 yielded the heteronuclear polymeric complexes cis-[(NH3)2Pt(NHCOMe)2Ag]NO 3·4H2O 3 and trans-[(NH3)2Pt(NHCOMe)2Ag]NO 3· 1.5H2O 4. Complexes 3 and 4 have been studied in solution and characterised by X-ray analysis: 3, tetragonal, space group I41/a, a = b= 15.874(2), c = 22.918(5) Å, Z = 16; 4, triclinic, space group P1, a = 7.143(3), b = 8.416(5), c = 11.544(6) Å, α = 78.61(4), β = 89.67(4), γ = 83.79(4)°, Z = 2. The Pt ⋯ Ag distances are 2.897(1) and 2.903(1) (3) and 2.925(2) and 2.919(2) Å (4). Possible metal-metal bonding interactions are discussed.
AB - The reaction of AgNO3 with trans- and cis-[Pt(NH3)2(NHCOMe-N)2] 1 and 2 yielded the heteronuclear polymeric complexes cis-[(NH3)2Pt(NHCOMe)2Ag]NO 3·4H2O 3 and trans-[(NH3)2Pt(NHCOMe)2Ag]NO 3· 1.5H2O 4. Complexes 3 and 4 have been studied in solution and characterised by X-ray analysis: 3, tetragonal, space group I41/a, a = b= 15.874(2), c = 22.918(5) Å, Z = 16; 4, triclinic, space group P1, a = 7.143(3), b = 8.416(5), c = 11.544(6) Å, α = 78.61(4), β = 89.67(4), γ = 83.79(4)°, Z = 2. The Pt ⋯ Ag distances are 2.897(1) and 2.903(1) (3) and 2.925(2) and 2.919(2) Å (4). Possible metal-metal bonding interactions are discussed.
UR - https://www.scopus.com/pages/publications/33749307950
U2 - 10.1039/dt9960002329
DO - 10.1039/dt9960002329
M3 - Article
SN - 0300-9246
SP - 2329
EP - 2333
JO - Journal of the Chemical Society, Dalton Transactions
JF - Journal of the Chemical Society, Dalton Transactions
IS - 11
ER -