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. 2022 Mar 29;61(22):e202202742. doi: 10.1002/anie.202202742

Figure 4.

Figure 4

Comparison of temperature‐dependent variation in Raman peak shifting corresponding to a) symmetric stretch of longer C−N bonds (C1−N1 and C2−N2 bonds, 1145–1177 cm−1) and b) symmetric stretch of shorter C−N bonds in N−C‐N linkage (C3−N1 and C3−N2 bonds, 1255–1284 cm−1) of imidazolate rings. c) Molecular diagram of ring 1 as a representative example for all imidazolate linkers.