| 查看: 121 | 回复: 1 | |||
| 当前主题已经存档。 | |||
marise木虫 (小有名气)
|
[交流]
alert c求助
|
||
|
PLAT731_ALERT_1_C Bond Calc 0.82(5), Rep 0.82(2) ...... 2.50 su-Ra O5 -H5W 1.555 1.555 PLAT731_ALERT_1_C Bond Calc 0.82(5), Rep 0.82(2) ...... 2.50 su-Ra O5 -H6W 1.555 1.555 PLAT731 -------------------------------------------------------------------------------- PLAT731 Type_1 Test for consistency of Bond su's and Coordinate su's in CIF -------------------------------------------------------------------------------- A large ratio of the reported and calculated bond s.u.'s is found. The use of a DFIX instruction might cause such a warning since calculated s.u.'s are based on reported variances only. Note_1: su's on the unitcell dimensions are taken into account in the calculation of expected su's. This may result in large differences between expected and reported su's when this contribution is not included in the reported su's, in particular for inaccurate unitcells. Note_2: Another source for the discrepancy between calculated and reported su's can be that the validation software has access only to the variances of the refined parameters as opposed to the full co-variance matrix used by e.g. SHELXL for the calculation of derived parameters with associated su's. Constrained/restrained refinement may cause largei co-variances. 不知道怎样来解决。 |
回复此楼» 猜你喜欢
【2026 考研调剂】哈尔滨工程大学核科学与技术学院核化工系 招收调剂生
已经有1人回复
-
广州大学环境大分子材料研究所2026年研究生招生简章
已经有0人回复
-
无机化学论文润色/翻译怎么收费?
已经有99人回复
-
武汉纺织大学技术研究院招收化学、生物、材料、纺织、机械等专业调剂生
已经有0人回复
-
台州学院有序多孔材料团队化学、材料与化工硕士招生，请速联系！
已经有0人回复
-
首都师范大学化学系田洋课题组专硕招调剂生
已经有9人回复
-
广州大学大湾区环境研究院环境大分子材料研究所王平山教授团队 2026年研究生招生简章
已经有0人回复
-
广州大学大湾区环境研究院环境大分子材料研究所王平山教授团队 2026年研究生招生简章
已经有0人回复
-
天津理工大学
已经有0人回复
-
首都师范大学化学系招收2026专硕调剂生
已经有0人回复
zhaoyangqufu
至尊木虫 (知名作家)
- CMEI: 3
- 应助: 16 (小学生)
- 金币: 15924.8
- 散金: 242
- 红花: 10
- 帖子: 6571
- 在线: 215.2小时
- 虫号: 440284
- 注册: 2007-10-27
- 性别: GG
- 专业: 无机化学
2楼2009-09-19 21:42:16
