Sorry, the atoms list is full. Maximum of ^1 atoms in the asymmetric unit. Sorry, there is not enough memory to complete this operation. Try using a smaller plot size, or quit the program and then increase its memory allocation. Please enter a space group symbol, or define symmetry cards. Unconventional spacegroup symbol Illegal value entered! You must enter alphabetical characters in this field Illegal value entered! You must enter a number in this field Fractional coordinates must lie between -1.5 and +1.5; please enter a number in this range.