| 4 | 1/1 | 返回列表 |
| 查看: 689 | 回復(fù): 3 | |||
[交流]
【求助】求助晶體結(jié)構(gòu) 已有2人參與
|
| 大家誰有βFeSi2晶體結(jié)構(gòu)和原子坐標(biāo)數(shù)據(jù)。 |
木蟲之王 (文學(xué)泰斗)
至尊山羊
|
*data for ICSD #9119 Coll Code 9119 Rec Date 1980/01/01 Mod Date 2006/04/01 Chem Name Iron Silicide (1/2) - Beta Structured Fe Si2 Sum Fe1 Si2 ANX NO2 D(calc) 4.94 Title Structure cristalline du disilicure de fer, Fe Si2 beta Author(s) Dusausoy, Y.;Protas, J. Reference Acta Crystallographica B (24,1968-38,1982) (1971), 27, 1209-1218 Golden Book of Phase Transitions, Wroclaw (2002), 1, 1-123 Unit Cell 9.863(7) 7.791(6) 7.833(6) 90. 90. 90. Vol 601.91 Z 16 Space Group C m c a SG Number 64 Cryst Sys orthorhombic Pearson oS48 Wyckoff g2 f d R Value .043 Red Cell C 6.284 6.284 7.833 89.999 89.999 103.388 300.954 Trans Red -0.500 0.500 0.000 / 0.500 0.500 0.000 / 0.000 0.000 -1.000 Comments Stable up to 1223 K (2nd ref., Tomaszewski), above P4/mmm The structure has been assigned a PDF number (calculated powder diffraction data): 01-071-0642 The structure has been assigned a PDF number (experimental powder diffraction data): 20-532 Structure type : FeSi2(oS48) X-ray diffraction from single crystal At least one temperature factor is implausible or meaningless but agrees with the value given in the paper. Atom # OX SITE x y z SOF H ITF(B) Fe 1 +0 8 d 0.2146(2) 0 0 1. 0 0.1154 Fe 2 +0 8 f 0.5 0.3086(2) 0.1851(2) 1. 0 0.1342 Si 1 +0 16 g 0.1282(2) 0.2746(3) 0.0512(4) 1. 0 0.3014 Si 2 +0 16 g 0.3727(2) 0.0450(3) 0.2261(3) 1. 0 0.3828 *end for ICSD #9119 |
木蟲之王 (文學(xué)泰斗)
至尊山羊
銅蟲 (小有名氣)
| 4 | 1/1 | 返回列表 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 293求調(diào)劑 +3 | 濤濤Wjt 2026-03-22 | 5/250 |
|
|---|---|---|---|---|
|
[考研] 石河子大學(xué)(211、雙一流)碩博研究生長(zhǎng)期招生公告 +3 | 李子目 2026-03-22 | 3/150 |
|
|
[考研] 材料與化工085600,總分304,本科有兩篇sci參與,求調(diào)劑 +4 | 幸運(yùn)的醬醬 2026-03-22 | 5/250 |
|
|
[考研] 275求調(diào)劑 +6 | shansx 2026-03-22 | 8/400 |
|
|
[考研] 305分求調(diào)劑(食品工程) +4 | Sxy112 2026-03-21 | 6/300 |
|
|
[考研] 269專碩求調(diào)劑 +6 | 金恩貝 2026-03-21 | 6/300 |
|
|
[考研] 354求調(diào)劑 +7 | Tyoumou 2026-03-18 | 10/500 |
|
|
[考研] 085600材料與化工306 +4 | z1z2z3879 2026-03-21 | 4/200 |
|
|
[考研] 0805 316求調(diào)劑 +3 | 大雪深藏 2026-03-18 | 3/150 |
|
|
[考研] 311求調(diào)劑 +3 | 勇敢的小吳 2026-03-20 | 3/150 |
|
|
[考研] 313求調(diào)劑 +4 | 肆叁貳壹22 2026-03-19 | 4/200 |
|
|
[考研] 材料 271求調(diào)劑 +5 | 展信悅_ 2026-03-21 | 5/250 |
|
|
[考研] 一志愿天津大學(xué)化學(xué)工藝專業(yè)(081702)315分求調(diào)劑 +12 | yangfz 2026-03-17 | 12/600 |
|
|
[考研] 083200學(xué)碩321分一志愿暨南大學(xué)求調(diào)劑 +3 | innocenceF 2026-03-17 | 3/150 |
|
|
[考研] 材料 336 求調(diào)劑 +3 | An@. 2026-03-18 | 4/200 |
|
|
[考研] 288求調(diào)劑 +16 | 于海海海海 2026-03-19 | 16/800 |
|
|
[考研] 材料學(xué)求調(diào)劑 +4 | Stella_Yao 2026-03-20 | 4/200 |
|
|
[考研] 085410人工智能專碩317求調(diào)劑(0854都可以) +4 | xbxudjdn 2026-03-18 | 4/200 |
|
|
[考研] 085600材料與化工調(diào)劑 324分 +10 | llllkkkhh 2026-03-18 | 12/600 |
|
|
[考研] 有沒有道鐵/土木的想調(diào)劑南林,給自己招師弟中~ +3 | TqlXswl 2026-03-16 | 7/350 |
|