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Fluoranthene salts crystal structure

Fig. 2. Projection of the crystal structure o the fluoranthene cation radical salt FA 2 6 at 298 K (a) onto the b,c-plane (b) normal to the stack axes. Data cf. V. Enkel-mann et al. ... Fig. 2. Projection of the crystal structure o the fluoranthene cation radical salt FA 2 6 at 298 K (a) onto the b,c-plane (b) normal to the stack axes. Data cf. V. Enkel-mann et al. ...
Fig. 1.13 The temperature dependence of the specific electrical conductivity o of the radical-cation salt (Fa)2PFg (cf Fig. 1.8). Fa refers to fluoranthene (Fig. 1.1). At Tp = 182 K, the crystal undergoes a structural phase transition (Peierls transition). At T>Tp it behaves almost like a metal at T Fig. 1.13 The temperature dependence of the specific electrical conductivity o of the radical-cation salt (Fa)2PFg (cf Fig. 1.8). Fa refers to fluoranthene (Fig. 1.1). At Tp = 182 K, the crystal undergoes a structural phase transition (Peierls transition). At T>Tp it behaves almost like a metal at T<Tp it is a semiconductor. In the region between 300K and 20 K its electrical conductivity varies by 14 orders of magnitude. The temperature ranges A, B, C and D denote four different mechanisms of electrical conductivity. In the...

See other pages where Fluoranthene salts crystal structure is mentioned: [Pg.40]    [Pg.2]    [Pg.40]    [Pg.189]    [Pg.308]    [Pg.330]    [Pg.447]    [Pg.192]    [Pg.292]    [Pg.327]    [Pg.21]    [Pg.185]    [Pg.191]   
See also in sourсe #XX -- [ Pg.179 , Pg.182 , Pg.183 ]




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