| Popis: |
The crystal structure of [Rh 2 (dppm) 2 (/gm-OH)- (CO) 2 ] [PF 6 ]·(CH 3 ) 2 CO has been determined. The crystal and structure data are, M r = 1250.7, mono- clinic, P 2 1 / n , a = 10.165(3), b = 21.084(4), c = 25.85(1) A, β = 95.69(3)°, V = 5513(3) A 3 , Z = 4, D m (295 K) = 1.48, D x = 1.51 g cm −3 , Mo Kα, λ = 0.71069 A, μ = 5.03 cm −1 , F (000) = 2348, R = 0.0433, R w = 0.0462, 6257 observed reflections I >3/gs (I) . This molecule was found to be hydrogen- bonded to an acetone molecule in the lattice and has a Rh⋯Rh separation of 3.139(1) A, and a Rh(1) O(3)Rh(2) angle of 99.1(1)°. No other unusual structural features were observed. |
