Science Advances

Supplementary Materials

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  • Fig. S1. Oak Ridge thermal ellipsoid plot drawings of H2L3·2HBr and H2L3′·2HBr·(solvent)n with a thermal ellipsoid set at the 50% probability level.
  • Fig. S2. XPS for proligands and coordination polymers.
  • Fig. S3. Quantification of the elemental ratio from XPS.
  • Fig. S4. Elemental abundances in Co-1-k and Homo-1 determined by elemental and ICP-AES analysis.
  • Fig. S5. PL enhancement mechanism for a heteroleptic complex.
  • Fig. S6. UV/vis spectroscopy for Co-2-k in toluene.
  • Fig. S7. Photovoltaic conversion of Co-1-6, Homo-3, and Homo-1.
  • Fig. S8. Three-electrode electrochemical cell used for the photoelectric conversion.
  • Fig. S9. AFM images of Co-1-3 on other substrates.
  • Fig. S10. AFM for Homo-1.
  • Fig. S11. AFM for Homo-3′.
  • Fig. S12. Gaussian fitting of AFM height histograms of Co-1-k, Homo-1, and Homo-3′.
  • Fig. S13. PL lifetimes (τPL) in toluene.
  • Fig. S14. PL of Co-2-k in toluene.
  • Fig. S15. PL quantum yield dependence on x′ in toluene.
  • Fig. S16. Calculated ϕPL dependence on x.
  • Fig. S17. UV/vis absorption spectroscopy for copolymers and corresponding mononuclear complexes in toluene.
  • Table S1. Crystallographic data.
  • Table S2. PL properties of Co-1-k, Homo-1, and Homo-3 in toluene.

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