Fig. 6 | Nature Communications

Fig. 6

From: Reaction selectivity of homochiral versus heterochiral intermolecular reactions of prochiral terminal alkynes on surfaces

Fig. 6The alternative text for this image may have been generated using AI.

Covalent connection upon annealing of the organometallic chains from 6. a STM image of organometallic chains from 6 at 315 K. One Ag adatom in alkynyl–Ag–alkynyl is pointed by the yellow arrow. b STM image recorded after annealing the sample in a to 420 K. The H-type product is marked by dark blue circle; Glaser product at the termini of chain is marked by white circle; Glaser product in the middle of chain is marked by yellow circle Tunneling parameters: a V = −1.6 V, I = −0.2 nA; b V = −1.3 V, I = −0.3 nA

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