id                                   density      energy      
glycin-QR-2-5795-3                   1.558800     -178.844200 
glycin-QR-2-37230-3                  1.557000     -178.740800 
glycin-QR-2-45764-3                  1.560000     -176.816300 
glycin-QR-2-76311-3                  1.568400     -176.228600 
glycin-QR-2-70281-3                  1.293600     -174.945400 
glycin-QR-2-18523-3                  1.293400     -174.913600 
glycin-QR-2-43074-3                  1.528700     -174.245900 
glycin-QR-2-75888-3                  1.485500     -171.401000 
glycin-QR-2-13080-3                  1.402000     -169.280000 
glycin-QR-2-60058-3                  1.398000     -169.171600