Fig. 2.

Extracted Murchison (EM) meteorite sample, prepared on Ag(111) partly covered by NaCl islands. a) Constant current STM overview; V = 0.4 V, I = 1 pA.

b–i) High‐resolution measurements with a CO tip on all the individual molecules labelled in (a). For molecules (b) to (e), both STM (left panels) and AFM (right panels) data are shown (EM1, EM9, EM18, EM19). Molecules labelled (f) to (i) were too mobile to be resolved and only STM measurements are shown (EM20–EM23).