Electron diffraction of thin-film pentacene
- 17 January 2004
- journal article
- research article
- Published by International Union of Crystallography (IUCr) in Journal of Applied Crystallography
- Vol. 37 (1) , 78-81
- https://doi.org/10.1107/s0021889803025093
Abstract
The structure of pentacene thin films deposited on NaCl substrates have been studied by electron diffraction. The lattice parameters of a `thin film' phase [a= 6.1 (1),b= 7.6 (1),c= 15.3 (3) Å, α = 81.0 (16), β = 85.0 (17), γ = 89.5 (9)°] were determined using a series of diffraction patterns obtained by tilting the crystal in the electron microscope. This phase has a (001)dspacing of 15.1 (3) Å. The packing of molecules in the structure is discussed.Keywords
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