Practical Electron Microscopy and Database

An Online Book, Second Edition by Dr. Yougui Liao (2006)

Practical Electron Microscopy and Database - An Online Book

Chapter/Index: Introduction | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | Appendix

Space Groups that Have Not Been Completely Determined

For the space groups with numbers of 231 to 729, aspect symbols are recorded since these space groups have not been completely determined:

502       P*
510       P*/*
511       P21/*
512       A*/*
512       C*/*
512       I*/*
513       P*/a
513       P*/c
513       P*/n
515       A*/a
515       C*/c
515       I*/a
547       P***
549       P*aa
549       Pb*b
549       Pcc*
551       P**a
551       P**b
551       P*a*
551       P*c*
551       Pb**
551       Pc**
553       P*an
553       P*na
553       Pb*n
553       Pcn*
553       Pn*b
553       Pnc*
555       P*cb
555       Pba*
555       Pc*a
557       P*ab
557       P*ca
557       Pb*a
557       Pbc*
557       Pc*b
557       Pca*
558       P*nn
558       Pn*n
558       Pnn*
559       P**n
559       P*n*
559       Pn**
562       P*cn
562       P*nb
562       Pbn*
562       Pc*n
562       Pn*a
562       Pna*
563       A**a
563       A*a*
563       B**b
563       Bb**
563       C*c*
563       Cc**
564       Ab*a
564       Aba*
564       B*ab
564       Bba*
564       C*ca
564       Cc*a
565       A***
565       B***
565       C***
566       A*aa
566       Bb*b
566       Ccc*
567       Ab**
567       B*a*
567       C**a
569       F***
571       I***
571       Im**
572       I*aa
572       Ib*a
572       Iba*
574       I**a
574       I*a*
574       Ib**
576       P41,3
583       P4/*
584       P42/*
587       I4/*
591       P41,322
592       P41,3212
613       P421*
622       I4*d
623       P4/***
624       P4/*cc
627       P4/*b*
628       P4/*nc
631       P4/**c
632       P4/*c*
635       P4/*bc
636       P4/*n*
639       I4/***
640       I4/*c*
644       P31,2
647       P*,-3
648       R*
651       P31,212
652       P31,221
662       P31*
663       P*1c,-3m
664       P3*1
665       P*c1,-3m
666       R**
667       R*c
669       P61,5
671       P62,4
675       P6/*
676       P63/*
678       P61,522
680       P62,422
691       P6/***
692       P6/*cc
693       P6/*c*
694       P6/**c
700       P*3
702       F*3
704       I*3
712       P41,332
721       P*3*
723       P*3n
725       F*3*
726       F*3c
729       I*3*