24小时热门版块排行榜    

北京石油化工学院2026年研究生招生接收调剂公告
查看: 688  |  回复: 4
当前只显示满足指定条件的回帖,点击这里查看本话题的所有回帖

calebby

捐助贵宾 (著名写手)

[求助] 请教各位老师,甲基苯基与它的无序部分成镜像对称,这种情况该如何处理? 已有2人参与

如果,结构中有一个甲基苯基无序,并且与它无序的部分成镜像对称,请问这种情况该如何处理?自己折腾了好长时间还是没处理好,只好厚着脸皮上小木虫求助了,数据已经上传到附件。
回复此楼

» 本帖附件资源列表

  • 欢迎监督和反馈:小木虫仅提供交流平台,不对该内容负责。
    本内容由用户自主发布,如果其内容涉及到知识产权问题,其责任在于用户本人,如对版权有异议,请联系邮箱:xiaomuchong@tal.com
  • 附件 1 : 1.rar
  • 2014-11-17 16:30:23, 76.39 K

» 猜你喜欢

» 本主题相关价值贴推荐,对您同样有帮助:

已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

wang#zheng

木虫 (正式写手)


【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
calebby: 金币+50, ★★★★★最佳答案 2014-11-17 21:29:48
gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg

» 本帖附件资源列表

  • 欢迎监督和反馈:小木虫仅提供交流平台,不对该内容负责。
    本内容由用户自主发布,如果其内容涉及到知识产权问题,其责任在于用户本人,如对版权有异议,请联系邮箱:xiaomuchong@tal.com
  • 附件 1 : 1.cif
  • 2014-11-17 21:17:09, 26.27 K
4楼2014-11-17 21:17:31
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
查看全部 5 个回答

匿名

用户注销 (知名作家)

精修问题可私信


感谢参与,应助指数 +1
本帖仅楼主可见
2楼2014-11-17 20:36:23
已阅   申请CMEI   回复此楼   编辑   查看我的主页

wang#zheng

木虫 (正式写手)


【答案】应助回帖

感谢参与,应助指数 +1
Bond precision: C-C = 0.0049 A Wavelength=0.71073
Cell: a=9.5491(5) b=15.3287(8) c=16.2239(9)
alpha=104.335(1) beta=101.972(1) gamma=97.365(1)
Temperature: 296 K
Calculated Reported
Volume 2210.0(2) 2210.0(2)
Space group P -1 ?
Hall group -P 1 ?
Moiety formula
4(C19 H25 B N2 O5 S), C H
Cl3
?
Sum formula C77 H101 B4 Cl3 N8 O20 S4 C77 H101 B4 Cl3 N8 O20 S4
Mr 1736.49 1736.49
Dx,g cm-3 1.305 1.305
Z 1 1
Mu (mm-1) 0.269 0.269
F000 914.0 914.0
F000’ 915.34
h,k,lmax 11,18,19 11,18,19
Nref 7989 7960
Tmin,Tmax
Tmin’
Correction method= Not given
Data completeness= 0.996 Theta(max)= 25.210
R(reflections)= 0.0501( 5635) wR2(reflections)= 0.1483( 7960)
S = 1.046 Npar= 681
The following ALERTS were generated. Each ALERT has the format
test-name_ALERT_alert-type_alert-level.
Click on the hyperlinks for more details of the test.
Alert level A
SYMM001_ALERT_1_A _symmetry_cell_setting is missing
The cell setting should be one of the following
* triclinic
* monoclinic
* orthorhombic
* tetragonal
* rhombohedral
* trigonal
* hexagonal
* cubic
The following tests will not be performed.
SYMMS_01,SYMMS_02
EXPT005_ALERT_1_A _exptl_crystal_description is missing
Crystal habit description.
The following tests will not be performed.
CRYSR_01
PLAT122_ALERT_1_A No _symmetry_space_group_name_H-M Given ........ Please Do !
Alert level C
PLAT052_ALERT_1_C Info on Absorption Correction Method Not Given . Please Do !
PLAT053_ALERT_1_C Minimum Crystal Dimension Missing (or Error) ... Please Check
PLAT054_ALERT_1_C Medium Crystal Dimension Missing (or Error) ... Please Check
PLAT055_ALERT_1_C Maximum Crystal Dimension Missing (or Error) ... Please Check
PLAT213_ALERT_2_C Atom C21 has ADP max/min Ratio ..... 3.3 prolat
PLAT213_ALERT_2_C Atom C24 has ADP max/min Ratio ..... 3.5 prolat
PLAT213_ALERT_2_C Atom C35B has ADP max/min Ratio ..... 3.3 prolat
PLAT220_ALERT_2_C Large Non-Solvent C Ueq(max)/Ueq(min) Range 4.1 Ratio
PLAT220_ALERT_2_C Large Non-Solvent C Ueq(max)/Ueq(min) Range 5.2 Ratio
PLAT222_ALERT_3_C Large Non-Solvent H Uiso(max)/Uiso(min) .. 5.2 Ratio
PLAT222_ALERT_3_C Large Non-Solvent H Uiso(max)/Uiso(min) .. 6.0 Ratio
PLAT234_ALERT_4_C Large Hirshfeld Difference N2 -- C13B .. 0.20 Ang.
PLAT241_ALERT_2_C High Ueq as Compared to Neighbors for ..... O2 Check
PLAT241_ALERT_2_C High Ueq as Compared to Neighbors for ..... O6 Check
PLAT242_ALERT_2_C Low Ueq as Compared to Neighbors for ..... C1 Check
PLAT242_ALERT_2_C Low Ueq as Compared to Neighbors for ..... C4 Check
PLAT242_ALERT_2_C Low Ueq as Compared to Neighbors for ..... C20 Check
PLAT242_ALERT_2_C Low Ueq as Compared to Neighbors for ..... C23 Check
PLAT242_ALERT_2_C Low Ueq as Compared to Neighbors for ..... B2 Check
PLAT250_ALERT_2_C Large U3/U1 Ratio for Average U(i,j) Tensor .... 2.8 Note
PLAT334_ALERT_2_C Small Average Benzene C-C Dist. C13B -C18B 1.37 Ang.
PLAT334_ALERT_2_C Small Average Benzene C-C Dist. C32A -C37A 1.37 Ang.
PLAT340_ALERT_3_C Low Bond Precision on C-C Bonds ............... 0.0049
3楼2014-11-17 21:11:35
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

calebby

捐助贵宾 (著名写手)

引用回帖:
4楼: Originally posted by wang#zheng at 2014-11-17 21:17:31
gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg

非常感谢您的无私帮助。
5楼2014-11-17 21:29:36
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[考研] 309求调剂 +9 谁不是少年 2026-03-29 9/450 2026-03-30 09:50 by peike
[考研] 283求调剂(080500) +9 A child 2026-03-27 9/450 2026-03-30 09:40 by cocolv
[硕博家园] 求调剂 有机化学考研356分 +5 Nadiums 2026-03-25 6/300 2026-03-30 09:19 by 无际的草原
[考研] 求调剂,一志愿 南京航空航天大学大学 ,080500材料科学与工程学硕 +5 @taotao 2026-03-26 6/300 2026-03-30 09:10 by 123xxb
[考研] 296求调剂 +6 彼岸t 2026-03-29 6/300 2026-03-29 20:22 by 永字号
[考研] 085600,专业课化工原理,321分求调剂 +5 大馋小子 2026-03-28 5/250 2026-03-29 08:56 by qingfeng258
[考研] 0703一志愿9,初试成绩:338,四六级已过,有科研经历,求调剂! +4 Zuhui0306 2026-03-25 4/200 2026-03-28 13:07 by 唐沐儿
[考研] 070300求调剂306分 +4 26要上岸 2026-03-27 4/200 2026-03-28 13:06 by 唐沐儿
[考研] 085701环境工程求调剂 +9 多久上课 2026-03-27 9/450 2026-03-28 03:58 by fmesaito
[考研] 352分 化工与材料 +5 海纳百川Ly 2026-03-27 5/250 2026-03-28 03:39 by fmesaito
[考研] 复试调剂,一志愿南农083200食品科学与工程 +5 XQTJZ 2026-03-26 5/250 2026-03-27 14:49 by 狂炫麦当当
[考研] 一志愿陕师大生物学071000,298分,求调剂 +5 SYA! 2026-03-23 5/250 2026-03-27 09:29 by 不吃魚的貓
[考研] 调剂求收留 +7 果然有我 2026-03-26 7/350 2026-03-27 00:26 by wxiongid
[考研] 生物学 296 求调剂 +4 朵朵- 2026-03-26 6/300 2026-03-26 19:01 by 不吃魚的貓
[考研] 中国科学院深圳先进技术研究院-光纤传感课题组招生-中国科学院大学、深圳理工大学联培 +5 YangTyu1 2026-03-26 5/250 2026-03-26 18:27 by 猫咪猫咪呀
[考研] 化学调剂一志愿上海交通大学336分-本科上海211 +4 小鱼爱有机 2026-03-25 4/200 2026-03-26 10:19 by aa331100
[考研] 一志愿南航 335分 | 0856材料化工 | GPA 4.07 | 有科研经历 +6 cccchenso 2026-03-23 6/300 2026-03-25 22:25 by 544594351
[考研] 334分 一志愿武理-080500 材料求调剂 +4 李李不服输 2026-03-25 4/200 2026-03-25 21:26 by 星空星月
[考研] 0854人工智能方向招收调剂 +4 章小鱼567 2026-03-24 4/200 2026-03-25 13:29 by 2177681040
[考研] 333求调剂 +3 ALULU4408 2026-03-23 3/150 2026-03-23 19:04 by macy2011
信息提示
请填处理意见