4

Kr      0.227908375607157      0.286650838320193     -0.103819159440088
Kr      1.601758837762005      1.553047839756789     -0.204680542244073
Kr      1.528449798925698     -0.275162798661899      1.492678496526213
Kr      0.236488520275383      1.496518436893591      1.672850161120425