4 Pt -0.183656520696281 -0.074657590475233 -0.014337243893452 Pt 1.314431065450862 1.543761705930754 -0.279484706452785 Cu 1.692739903185316 -0.179937923625314 1.261726672972027 Cu 0.053322038648681 1.384364734950662 1.731106884346713