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|Title:||L-alaninium perrhenate: crystal structure and non-linear optical properties|
|Author(s):||Rodrigues, Vitor H.|
Costa, Maria M. R. R.
Gomes, Etelvina M.
|Publisher:||Walter de Gruyter GmbH|
|Journal:||Central European Journal of Chemistry|
|Abstract(s):||The crystal structure and non-linear optical properties of L-alaninium perrhenate, C3H8NO2+ ReO4 (-), are reported. The protonated amino acid and the perrhenate anion have their usual geometries. The three-dimensional hydrogen-bonded network can be seen as a stacking of layers parallel to the (100) planes. Each layer is formed by chains of alternating positive and negative ions along the b and c axes. Hydrogen bonding of adjacent layers forms alternating chains along the a axis. A high damage threshold and a second-harmonic generation efficiency three times that of KDP make this new material potentially useful in non-linear optics.|
|Access:||Restricted access (UMinho)|
|Appears in Collections:||CDF - FAMO - Artigos/Papers (with refereeing)|
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