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莉莉絲鐵蟲(chóng) (小有名氣)
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[交流]
【求助】B級(jí)錯(cuò)誤。。哪位大俠幫一下 已有6人參與
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_exptl_crystal_description block _exptl_crystal_colour colorless _exptl_crystal_size_max 0.16 _exptl_crystal_size_mid 0.12 _exptl_crystal_size_min 0.10 _exptl_crystal_density_meas ? _exptl_crystal_density_diffrn 1.878 _exptl_crystal_density_method 'not measured' _exptl_crystal_F_000 848 _exptl_absorpt_coefficient_mu 5.577 _exptl_absorpt_correction_type none _exptl_absorpt_correction_T_min ? _exptl_absorpt_correction_T_max ? _exptl_absorpt_process_details ? _exptl_special_details 說(shuō)是 PLAT057 Type_3 Test for correction for absorption needed -------------------------------------------------------------------------------- You have indicated that an absorption correction has not been applied. (_exptl_absorpt_correction_type 'none'). However, the predicted values of Tmin & Tmax, based on the crystal dimensions given in the CIF, are sufficiently unequal that absorption effects appear to be significant. Therefore, the application of a suitable absorption correction would appear to be required. Also check that the crystal dimensions given in the CIF do represent the actual crystal dimensions as closely as possible. Inaccuracies here can lead to a poor prediction of Tmin & Tmax and give rise to these alerts. It should normally be possible to estimate the crystal dimensions to 2 decimal places. Rough estimates to only 1 decimal place may be too inaccurate to provide reliable estimates of Tmin & Tmax. [ Last edited by 莉莉絲 on 2010-6-28 at 23:06 ] |
至尊木蟲(chóng) (文壇精英)
鐵蟲(chóng) (小有名氣)
鐵蟲(chóng) (小有名氣)
木蟲(chóng) (正式寫(xiě)手)

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_exptl_absorpt_correction_T_min ? _exptl_absorpt_correction_T_max ? 可能說(shuō)你上面兩個(gè)數(shù)據(jù)沒(méi)填,去找一下你的ABS文件,一搬叫SAD.ABS好像,打開(kāi)后,最下面有一個(gè)數(shù),應(yīng)該是小于1.000的,然后保留三位小數(shù)(四舍五入)填到_exptl_absorpt_correction_T_min后面,然后在_exptl_absorpt_correction_T_max后面填1.000 試試吧,希望有幫助 |

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