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Page 6 of 13 Cheng et al. Chem Synth 2023;3:13 https://dx.doi.org/10.20517/cs.2022.43
t
Figure 2. UV-Vis absorption spectral changes of [PF-{N C H-C H C≡CPt( Bu tpy)} ](OTf) (3) in acetonitrile with increasing
3 2 6 4 3 2 2n
temperature.
t
Figure 3. UV-Vis absorption spectral changes of [PFP-{N C H-C H C≡CPt( Bu tpy)} ](OTf) (4) in acetonitrile with increasing
3 2 6 4 3 2 2n
temperature.
t
Figure 4. UV-Vis absorption spectral changes of [PFT-{N C H-C H C≡CPt( Bu tpy)} ](OTf) (5) in acetonitrile with increasing
2n
2
3
2
3
4
6
temperature.
