| 查看: 2000 | 回复: 15 | ||
| 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 | ||
feiranlan金虫 (小有名气)
|
[求助]
关于LiNH2和Li2NH的晶体结构求助
|
|
| 请问有人有这两种物质的晶体结构cif文件吗，想画个晶体模型出来，或者告诉我去哪可以查到，谢谢 |
回复此楼» 猜你喜欢
请问各位大佬ACS投稿状态这样是成功了吗？
已经有6人回复
-
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
-
无机化学论文润色/翻译怎么收费?
已经有202人回复
feiranlan
金虫 (小有名气)
- 应助: 4 (幼儿园)
- 金币: 2054.5
- 散金: 115
- 红花: 3
- 帖子: 139
- 在线: 304.3小时
- 虫号: 980109
- 注册: 2010-03-23
- 专业: 无机非金属类光电信息与功
14楼2013-10-30 21:42:04
gyliu
铁杆木虫 (职业作家)
- CMEI: 1
- 应助: 335 (大学生)
- 金币: 16537.7
- 散金: 9
- 红花: 128
- 帖子: 3257
- 在线: 512.8小时
- 虫号: 327449
- 注册: 2007-03-19
- 性别: GG
- 专业: 凝聚态物性I:结构、力学和
2楼2013-10-28 10:44:00
gyliu
铁杆木虫 (职业作家)
- CMEI: 1
- 应助: 335 (大学生)
- 金币: 16537.7
- 散金: 9
- 红花: 128
- 帖子: 3257
- 在线: 512.8小时
- 虫号: 327449
- 注册: 2007-03-19
- 性别: GG
- 专业: 凝聚态物性I:结构、力学和
|
*data for ICSD #161017 Coll Code 161017 Rec Date 2009/02/01 Chem Name Lithium Amide Structured Li (N H2) Sum H2 Li1 N1 ANX AX D(calc) 1.17 Title Crystal and electronic structures of Li - N - H and related hydrogen storage materials Author(s) Yang Jinbo;Cai, Q.;Wang Xujun;Yelon, W.B.;James, W.J. Reference Materials Research Society Symposia Proceedings (2007), 971, 1-6 Unit Cell 5.03442(24) 5.03442(24) 10.25558(52) 90. 90. 90. Vol 259.93 Z 8 Space Group I -4 SG Number 82 Cryst Sys tetragonal Pearson tI32 Wyckoff g f c a Red Cell I 5.034 5.034 6.242 113.781 113.781 89.999 129.965 Trans Red 1.000 0.000 0.000 / 0.000 -1.000 0.000 / -0.500 0.500 -0.500 Comments Electron structure calculation Neutron diffraction (powder) Rietveld profile refinement applied Temperature in Kelvin: 293 Structure type : LiNH2 No R value given in the paper. At least one temperature factor missing in the paper. Atom # OX SITE x y z SOF H Li 1 +1 2 a 0. 0. 0. 1. 0 Li 2 +1 4 f 0. 0.5 0.00253 1. 0 Li 3 +1 2 c 0. 0.5 0.250 1. 0 N 1 -3 8 g 0.2286 0.2499 0.1158 1. H H 1 +1 8 g 0.2429 0.1285 0.1910 1. 0 H 2 +1 8 g 0.3840 0.3512 0.1278 1. 0 *end for ICSD #161017 |
3楼2013-10-28 10:45:31
gyliu
铁杆木虫 (职业作家)
- CMEI: 1
- 应助: 335 (大学生)
- 金币: 16537.7
- 散金: 9
- 红花: 128
- 帖子: 3257
- 在线: 512.8小时
- 虫号: 327449
- 注册: 2007-03-19
- 性别: GG
- 专业: 凝聚态物性I:结构、力学和
|
*data for ICSD #28683 Coll Code 28683 Rec Date 1980/01/01 Mod Date 2008/08/01 Chem Name Dilithium Imide Structured Li2 (N H) Sum H1 Li2 N1 ANX A2X D(calc) 1.49 Title Zur Kenntnis des Lithiumimides Author(s) Juza, R.;Opp, K. Reference Zeitschrift fuer Anorganische und Allgemeine Chemie (1951), 266, 325-330 Unit Cell 5.047 5.047 5.047 90. 90. 90. Vol 128.56 Z 4 Space Group F m -3 m SG Number 225 Cryst Sys cubic Pearson cF16 Wyckoff c a Red Cell F 3.568 3.568 3.568 60 60 60 32.14 Trans Red 0.500 0.500 0.000 / 0.000 0.500 0.500 / 0.500 0.000 0.500 Comments AE: Li: N4; N: Li8 H The structure has been assigned a PDF number (calculated powder diffraction data): 01-075-0050 Structure type prototype : Li2NH Structure type : Li2NH X-ray diffraction from single crystal No R value given in the paper. At least one temperature factor missing in the paper. Position of 4 Elements of H Are Undetermined. Atom # OX SITE x y z SOF H Li 1 +1 8 c 0.25 0.25 0.25 1. 0 N 1 -3 4 a 0 0 0 1. H1 *end for ICSD #28683 |
4楼2013-10-28 10:47:23