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crystalsnet

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No.6 xs²½ÖèÖÐlstÎļþµÄ²é¿´

ÎÊ£ºÄÜ̸̸LSTÎļþÔڽṹ½âÎöÖеÄ×÷ÓÃÂð£¬ÈçµÚÒ»´ÎͶÍêÔ­×ÓXLºóÒª´ò¿ªLST¿´FOURIER·åÖµÖ®´óС£¬Ã¿´ÎÐÞÍêºó»¹Òª¿´ÊÇ·ñºÏÀí£¬ÇëÎÊͨ¹ý¿´ÄÄЩ²ÎÊýÀ´¿´ÊÇ·ñºÏÀíÄØ£¿
´ð£º¶ÔÓÚÖØÔ­×Ó·¨£¬¿´FOURIER·åÖµÖ®´óС¼°Ô­×Ó¼äµÄ¾àÀëÊDZØÒªµÄ£¬µ«ÊǶÔÓÚÖ±½Ó·¨µÄ²»ÊÇÌ«±ØÒª¡£Ò»°ãÀ´Ëµ£¬´ó²¿·ÖµÄ½á¹¹Èç¹ûºÜÈÝÒ׵óö¹Ç¼Ü£¬ÎÒÃDZã¿ÉÒÔ±ßÐޱ߿´¡£¶ÔÓڽṹ²»ÊÇÌ«ÈÝÒ׳öÀ´µÄ£¬ÔÚÖØÔ­×Ó·¨ÖоÍÒª×ÐϸÑо¿FOURIER·å
½¨ÒéÄúÌù³öÄúÐÞÍêµÄ¡°ÈçµÚÒ»´ÎͶÍêÔ­×ÓXLºóÒª´ò¿ªLST¡±
´ð£ºÓÐʱ½á¹¹²»ÊǺÜÈÝÒ׳öÀ´
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tref  2000 »ò tref 5000 ÕâÑùʹµÃ³¢ÊÔµÄÄ£ÐÍÊýÔö¶à
esel 1.2 Ò²ÊÇÒ»ÖÖÖ¸ÁÓÐʱ¿ÉÒԸıä¸ÃÊýÖµÈçÔÚ1.0-1.5¼ä±ä»¯
11Â¥2009-04-04 10:10:13
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crystalsnet

гæ (ÕýʽдÊÖ)

No. 7 AÀà´íÎóµÄһЩ½âÊͺͽâ¾ö

ÎÊ£ºABSTM02_ALERT_3_A  Test not performed as the _exptl_absorpt_correction_type
            has not been identified. See test ABSTY_01.
´ð£ºÎüÊÕУÕýµÄÀàÐÍδÌîд
ÎÊ£ºSHFSU01_ALERT_2_A  The absolute value of parameter shift to su ratio > 0.20       Absolute value of the parameter shift to su ratio given   0.312
            Additional refinement cycles may be required.
´ð£ºÊÖÐÔ¿Õ¼äȺµÄflack²ÎÊýÐèÒª½øÒ»²½ÐÞÕý£¬Ä¿Ç°ÉÔ´ó     
ÎÊ£ºPLAT029_ALERT_3_A _diffrn_measured_fraction_theta_full Low .......       0.92      
´ð£ºÍêÕû¶ÈÌ«µÍ£¬Äú¿ÉÒÔ¼ÓÈëomit-3  52»òÕ߸üµÍµÄ½Ç¶ÈÈç51£¬50.2µÈÊÔÒ»ÏÂÎÊ£ºPLAT052_ALERT_1_A (Proper) Absorption Correction Method Missing ..          ?
´ð£ºÎüÊÕУÕýµÄ·½·¨Î´Ìîд£¬Çë²éÕÒ
ÎÊ£ºPLAT080_ALERT_2_A Maximum Shift/Error ............................       0.31   
´ð£ºÔ­×Ó¾«ÐÞûÓÐÍêÈ«ÊÕÁ²£¬Ò»°ãÔÚ0.01ÒÔÏ¿ɽÓÊÜ£¬¿É¶àÐÞ¼¸ÂÖÊÔһϣ¬Èç²»Æð×÷Ó㬿ÉÒÔ¼ÓÈë×èÄᾫÐÞÖ¸ÁîÈç  damp 1500, »ò¸ü´óµÄÊýÖµ damp 3000µÈÎÊ£ºPLAT093_ALERT_1_A No su's on H-atoms, but refinement reported as .      mixed   
´ð£ººÜÃ÷ÏÔ£¬ÄúµÄÇâÔ­×Ó¶¼ÊÇÀíÂÛ¼ÓÉÏÈ¥µÄ£¬±¾´¦ÔÚcifÎļþÖÐÓ¦¸ÃÌîд geom£¬mixed ÊÇÖ¸ÓɶàÖÖ¼ÓÇⷽʽ¼ÓÇâµÄÇé¿ö£¬±ÈÈç³öÀíÂÛ¼ÓÇâÍ⣬»¹ÓвîÖµ¸µÁ¢Ò¶¼ÓÇâµÈ¡£´ËÎÊÖУ¬Ìîдconstr¼´¿É¡£
ÎÊ£ºPLAT122_ALERT_1_A No _symmetry_space_group_name_H-M Given ........          ?
´ð£ºÕâ¸öºÜ¼òµ¥ÁË£¬¼ÓÈë¿Õ¼äȺÃû³Æ¾Í¿ÉÒÔÁË
ÎÊ£ºPLAT241_ALERT_2_A Check High      Ueq as Compared to Neighbors for         C1
´ð£ºÕâÖÖÇé¿öÒ»°ãÊÇÔ­×Ó¶¨´íÁË»òÕßÔ­×ÓÈÈÕñ¶¯¹ý´ó¿ÉÄÜÐèÒªÎÞÐè´¦ÀíµÄÇé¿öµ¼ÖµÄ

[ Last edited by crystalsnet on 2009-4-4 at 10:17 ]
12Â¥2009-04-04 10:12:44
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crystalsnet

гæ (ÕýʽдÊÖ)

No. 8 _refine_ls_number_restraints 6£¨ÏÞÖÆÐÔ¾«ÐÞ£©

ÎÊ£ºWhat are these 6 restraints? Please indicate how these are handled.
´ð£ºÄúÔÚ¾«ÐÞÖмÓÈëÁË6¸öÏÞÖÆÐÔ¾«ÐÞÖ¸Áµ±±à¼­Ìá³öʱ£¬Ò»°ãÐèÒªÔÚcifÎļþµÄ_refine_special_details ²¿·ÖÌí¼ÓÏìÓ¦µÄ´¦Àí·½·¨ºÍ½âÊÍ£¬ÓÐʱҲ¿ÉÌí¼Ó¾ßÌåµÄÖ¸Áî¡£
¾Ù¸öÀý×Ó£º
_computing_data_collection       'Nonius COLLECT'
_computing_cell_refinement       DIRAX
_computing_data_reduction        EvalCCD
_computing_structure_solution    'Bruker SHELXTL'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL and local programs'

_refine_special_details         
; Restraints: 'rigid bond' (DELU) and similarity (SIMU) restraints for the disordered TMEDA ligand, to control the displacement parameters of overlapping components; also geometrical similarity restraints (SAME) for these components. Such restraints are often required for disorder components that interpenetrate each other, since the electron density of the disordered atoms strongly overlap and can not be resolved satisfactorily in free refinement. Restraints are gentler and more flexible than rigid constraints. ;
_refine_ls_structure_factor_coef Fsqd
_refine_ls_matrix_type           full
_refine_ls_weighting_scheme      calc

[ Last edited by crystalsnet on 2009-4-4 at 10:23 ]
13Â¥2009-04-04 10:21:41
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crystalsnet

гæ (ÕýʽдÊÖ)

No. 9 Maximum Shift/ErrorÆ«´óµÄ½â¾ö°ì·¨

ÓÐÒ»¾§Ìå½á¹¹£¬½ðÊôΪBa£¬Êý¾ÝºÜºÃ£¬µ«½âÎöÍê±Ïºó£¬platoncheck³öÁ½¸öA¼¶´íÎó£¬ÈçÏÂËùʾ£º

ÎÊ: 031_ALERT_4_A Refined Extinction Parameter within Range ...... 0.00 Sigma
080_ALERT_2_A Maximum Shift/Error ............................ 1.52

ÎÒ֮ǰÒѾ­ÔÚ ins ÎļþÖмÓÈë EXTI ¿ÚÁ²¢ÇÒºóÀ´ÓÖ½«ÐÞµÄȦÊýÔö¼Óµ½ 200£¬µ«ÕâÁ½¸ö´íÎóʼÖÕ³öÏÖ¡£

ÏÖÔÚºÃÏñ·¢ÏÖ£¬½ÏÖØµÄÔ­×ÓÈÝÒ׳öÏÖÕâÀà´íÎó£¬Çë½Ì¸÷λ£º¶Ô¸¶ÕâÑùµÄ´íÎóÓÐʲôºÃµÄ·½·¨£¿
´ð£ºMaximum Shift/ErrorºÜ´ó£¬¿ÉÄÜÊÇÄúµÄÔ­×Ó¶¨´íÁË£¬»òÕßÊÇÎÞÐòÔì³ÉµÄ£¬
Ò»°ãÀ´ËµMaximum Shift/Error´óÁË£¬EXTIÈÝÒ׳öÏÖÎÊÌâ
¿ÉÒÔÓÐÒÔϼ¸¸ö·½·¨£º
£¨1£©¼ì²éÄú¾«ÐÞÊÇʹÄǸöÔ­×ÓµÄMaximum Shift/Error½Ï´ó£¬¼ì²é¸ÃÔ­×ÓµÄÔ­×ÓÀàÐͶԲ»¶Ô£¬ÊDz»ÊÇÎÞÐò
£¨2£©¼ì²élstÎļþÖÐÈçÏÂλÖõÄÊý¾Ý
Most Disagreeable Reflections (* if suppressed or used for Rfree)

     h   k   l        Fo^2         Fc^2   Delta(F^2)/esd  Fc/Fc(max)  Resolution(A)

    -1   2   3        153.48         35.22       5.55       0.038       2.23
     1   1   7        100.07         15.63       5.30       0.025       1.49
     2   6   2        350.86        132.93       4.81       0.073       1.79
     9   1  10        208.24         67.84       4.77       0.052       0.95
     1   4   8        210.81         68.72       4.72       0.053       1.17
     1   7   0        208.85         42.29       4.70       0.041       1.50
ÖÐǰ¼¸¸öÊDz»ÊÇÊýÖµºÜ´ó£¬¿ÉÒÔÔÚinsÖмÓÈ룬 omit ºÍh k l À´ÊµÏÖ
(3) ½öΪÁË´¦ÀíMaximum Shift/Error£¬¿ÉʹÓÃdamp 1500£¨¸ÃÊýÖµ¿ÉÒÔ¸ü´ó»ò¸üС£©
14Â¥2009-04-04 10:28:36
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crystalsnet

гæ (ÕýʽдÊÖ)

No. 10 cif¼ì²é³öµÄһЩ´íÎó

ÎÊ£ºPLAT031_ALERT_4_A Refined Extinction Parameter within Range ......       0.17 Sigma
PLAT220_ALERT_2_A Large Non-Solvent    C     Ueq(max)/Ueq(min) ...       6.37 Ratio
PLAT241_ALERT_2_A Check High      Ueq as Compared to Neighbors for         O8     
PLAT241_ALERT_2_A Check High      Ueq as Compared to Neighbors for        C23     
PLAT355_ALERT_3_A Long    O-H Bond (0.82A)   O9     -   H9B    ...       1.22 Ang.
PLAT414_ALERT_2_A Short Intra D-H..H-X       H1B    ..  H9B     ..       1.74 Ang.
--------------------------------------------------------------------------------Alert level B
PLAT220_ALERT_2_B Large Non-Solvent    N     Ueq(max)/Ueq(min) ...       4.07 Ratio
PLAT220_ALERT_2_B Large Non-Solvent    O     Ueq(max)/Ueq(min) ...       4.32 Ratio
PLAT222_ALERT_3_B Large Non-Solvent    H     Ueq(max)/Ueq(min) ...       4.64 Ratio
PLAT242_ALERT_2_B Check Low       Ueq as Compared to Neighbors for        Cu2     
PLAT242_ALERT_2_B Check Low       Ueq as Compared to Neighbors for        C19     
PLAT333_ALERT_2_B Large Average Benzene C-C Dist.  C4     -C12           1.46 Ang.
PLAT355_ALERT_3_B Long    O-H Bond (0.82A)   O1     -   H1D    ...       1.11 Ang.
PLAT369_ALERT_2_B Long   C(sp2)-C(sp2) Bond  C19    -   C19_e  ...       1.58 Ang.
PLAT369_ALERT_2_B Long   C(sp2)-C(sp2) Bond  C20    -   C24    ...       1.64 Ang.
PLAT432_ALERT_2_B Short Inter X...Y Contact  O11    ..  C6      ..       2.81 Ang.
PLAT432_ALERT_2_B Short Inter X...Y Contact  O11    ..  C5      ..       2.84 Ang.
PLAT432_ALERT_2_B Short Inter X...Y Contact  O13    ..  C6      ..       2.87 Ang.
´ð£º
PLAT355_ALERT_3_A Long    O-H Bond (0.82A)   O9     -   H9B    ...       1.22 Ang.
PLAT414_ALERT_2_A Short Intra D-H..H-X       H1B    ..  H9B     ..       1.74 Ang.
ÕâÁ½¸ö´íÎóºÃÏñÊǼÓÇâµÄλÖò»ºÏÊÊ£¬»ò±»¼ÓÇâµÄÔ­×Ó¶¨´íÔì³ÉµÄ£¬Çë¼ì²é
´ð£ºPLAT031_ALERT_4_A Refined Extinction Parameter within Range ......       0.17 Sigma
¿ÉÄÜÊÇÁ½ÖÖÔ­Òò£º
£¨1£©¾«Ð޵ĴÎÊý²»¹»£¬¿ÉÒÔ¶àÐÞ¼¸ÂÖ
£¨2£©Èç¹û»¹²»ÐУ¬¿ÉÄÜÊÇûÓбØÒª¶ÔÏû¹â²ÎÊý½øÐо«ÐÞ£¬¿ÉÒÔɾ³ý¸ÃÖ¸Áî
´ð£ºPLAT333_ALERT_2_B Large Average Benzene C-C Dist.  C4     -C12           1.46 Ang.
PLAT355_ALERT_3_B Long    O-H Bond (0.82A)   O1     -   H1D    ...       1.11 Ang.
PLAT369_ALERT_2_B Long   C(sp2)-C(sp2) Bond  C19    -   C19_e  ...       1.58 Ang.
PLAT369_ALERT_2_B Long   C(sp2)-C(sp2) Bond  C20    -   C24    ...       1.64 Ang.
¿ÉÄÜÐèÒªÄú¶ÔÕâЩ¼ü³¤½øÐÐÒ»¶¨µÄÏÞÖÆ£¨ÓÃdfixÖ¸ÁîµÈ£©£¬Õâ¶¼ÊÇСÎÊÌâ
´ð£ºPLAT432_ALERT_2_B Short Inter X...Y Contact  O11    ..  C6      ..       2.81 Ang.
PLAT432_ALERT_2_B Short Inter X...Y Contact  O11    ..  C5      ..       2.84 Ang.
PLAT432_ALERT_2_B Short Inter X...Y Contact  O13    ..  C6      ..       2.87 Ang.
¸öÈËÒâ¼û£º¿ÉÒÔ²»Àí»á
15Â¥2009-04-04 10:31:38
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16Â¥2009-05-22 18:54:26
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