| 查看: 301 | 回复: 5 | |||
| 当前主题已经存档。 | |||
sunshanqi木虫 (著名写手)
|
[交流]
求助高手!!
|
||
|
请问各位虫友,本人菜鸟一个,在尝试解单晶,解出来后,去网站检索出现这样一个问题:“PLAT035_ALERT_1_A No _chemical_absolute_configuration info given ”. ? 我应该怎么办?是不是在cif文件中加入“ _chemical_absolute_configuration ”这个,但是在什么位置加啊? 谢谢各位,不胜感激!! |
» 猜你喜欢
中南大学易小艺课题组诚招2026申请-考核制博士生
已经有0人回复
海南师范大学招收化学博士(光电功能材料课题组招收博士研究生)
已经有10人回复
无机化学论文润色/翻译怎么收费?
已经有300人回复
求助几个团簇的cif
已经有0人回复
急求该反应的详细机理
已经有5人回复
【Ei | Scopus 双检索】2026年智能交通与未来出行国际会议(CSTFM 2026)
已经有0人回复
【EI|Scopus 双检索】2026年第六届机器人与人工智能国际会议(JCRAI 2026)
已经有0人回复

sunshanqi
木虫 (著名写手)
- 应助: 0 (幼儿园)
- 金币: 4646.1
- 红花: 3
- 帖子: 2071
- 在线: 50.8小时
- 虫号: 339720
- 注册: 2007-04-07
- 性别: GG
- 专业: 有机合成

2楼2009-05-20 14:37:07
xi2004
至尊木虫 (职业作家)
- CMEI: 10
- 应助: 125 (高中生)
- 金币: 16769.9
- 散金: 12393
- 红花: 221
- 帖子: 4161
- 在线: 436.9小时
- 虫号: 354550
- 注册: 2007-04-24
- 专业: 结构化学

3楼2009-05-20 16:11:39
4楼2009-05-20 16:13:16
|
PLAT035 Type_1 Check for _chemical_absolute_configuration -------------------------------------------------------------------------------- Options are 'rm', 'ad', 'rmad', 'syn', 'unk' or '.' rm : absolute configuration established by the structure determination of a compound containing a chiral reference molecule of known absolute configuration. ad : absolute configuration established by anomalous dispersion effects in diffraction measurements on the crystal. rmad : absolute configuration established by the structure determination of a compound containing a chiral reference molecule of known absolute configuration and confirmed by anomalous dispersion effects in diffraction measurements on the crystal. syn : absolute configuration has not been established by anomalous dispersion effects in diffraction measurements on the crystal. The enantiomer has been assigned by reference to an unchanging chiral centre in the synthetic procedure. unk : absolute configuration is unknown, there being no firm chemical evidence for its assignment to hand and it having not been established by anomalous dispersion effects in diffraction measurements on the crystal. An arbitrary choice of enantiomer has been made. . : inapplicable. |
5楼2009-05-20 16:29:13
sunshanqi
木虫 (著名写手)
- 应助: 0 (幼儿园)
- 金币: 4646.1
- 红花: 3
- 帖子: 2071
- 在线: 50.8小时
- 虫号: 339720
- 注册: 2007-04-07
- 性别: GG
- 专业: 有机合成

6楼2009-05-20 17:01:18












回复此楼
