Temperature dependent EXAFS measurements have been carried out on 2‐mercaptoethanol‐stabilized CdTe nanocrystals. The technique allows to study the structural and dynamic properties of the CdTe core and the Cd‐SR (R = organic rest) shell separately. Based on the coordination numbers and the Cd/Te‐ratio determined by EXAFS, the formula [Cd 54 Te 32 (SCH 2 CH 2 OH) 52 ] 8− is suggested. The underlying structure is a tetrahedral CdTe core (zincblende) partially coated by a Cd‐SR surface layer.
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Rockenberger et al. (1998) studied this question.
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