Sample

Pt-Pt shell

Pt-Pd shell

CN

R [Å]

σ22]

CN

R [Å]

σ22]

ΔE0 [eV]

Rfactor2 res (%)

0.6 h

6.7 Pt-Pt

2.72

0.0058

4.8 Pt-Pd

2.72

0.0058

5.9

5.4

2 h

6.2 Pt-Pt

2.73

0.0057

5.1 Pt-Pd

2.73

0.0057

7.1

4.0

8 h

7.3 Pt-Pt

2.74

0.0056

4.8 Pt-Pd

2.74

0.0056

7.7

2.2