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zsychem

ľ³æ (ÕýʽдÊÖ)

[½»Á÷] ÇóÖúÔõÑùÔÚCIFÎļþÀïÌí¼ÓVRF£¿£¿£¿

ÔÚͶActa Cryst. Eʱ£¬ÓÐÒ»¸öAÀà´íÎóÎÞ·¨È¥³ý£¬Ìý˵¿ÉÒÔÔÚCIFͶ¸åʱÓÃVRF˵Ã÷£¿²»Öª¸ÃÔõÑùÌí¼Ó£¿¸ñʽҪÇóÔõÑù£¿5½ð±ÒÏàËÍ!

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gujm516

½ð³æ (СÓÐÃûÆø)

¡ï ¡ï ¡ï ¡ï
lingzi326(½ð±Ò+1):Thank u for ur help.
zsychem(½ð±Ò+3,VIP+0):vvvv
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_vrf_PLAT_111_I
;
PROBLEM: _A ADDSYM Detects (Pseudo) Centre of Symmetry ...        100 Perc Fit
RESPONSE:  The acid used was enantiopure (S)-malic acid and the
ADDSYM result is an artefact of the anion disorder.  ADDSYM reaches
its conclusion having excluded all the atoms of the disordered
anion, i.e. of the very component which is chiral. See Comment text.  
;
2Â¥2008-11-26 23:00:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xi2004

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

¡ï ¡ï ¡ï
lingzi326(½ð±Ò+1):Thank u for ur help.
zsychem(½ð±Ò+2,VIP+0):vvvvv
http://journals.iucr.org/services/cif/checking/checkfaq.html

http://journals.iucr.org/service ... checkfaq.html#dvvrf


Here is an example of a completed VRF:

_vrf_PLAT_213_global
;
PROBLEM:  Atom C(6B)  has ADP max/min ratio ............      5.20           
RESPONSE:
           Atom C6 of the ring (B) was found to be disordered; see
           _publ_section_exptl_refinement
;
xi2004-emuch@163.com
3Â¥2008-11-26 23:02:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
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