| 3 | 1/1 | 返回列表 |
| 查看: 3256 | 回復(fù): 2 | |||
| 本帖產(chǎn)生 1 個 博學(xué)EPI ,點(diǎn)擊這里進(jìn)行查看 | |||
landywong金蟲 (小有名氣)
|
[交流]
關(guān)于YAG晶體結(jié)構(gòu)
|
||
| 如何知道YAG晶體中Y離子之間的距離 |
木蟲之王 (文學(xué)泰斗)
至尊山羊
|
*data for ICSD #41145 Coll Code 41145 Rec Date 1999/11/30 Mod Date 2007/04/01 Chem Name Triyttrium Pentaaluminium Oxide Structured Y3 Al5 O12 Sum Al5 O12 Y3 ANX A3B5X12 Min Name Unnamed_Garnet D(calc) 4.56 Title Photoinduced effects and real structure of crystals of yttrium aluminum garnet Author(s) Bagdasarov, Kh.S.;Bolotina, N.B.;Kalinin, V.I.;Karyagin, V.F.;Kuz'min, B.V.;Muradyan, L.A.;Ryadnov, S.N.;Uyukin, E.M.;Chernaya, T.S.;Fedorov, E.A.;Chudakov, V.S.;Simonov, V.I. Reference Kristallografiya (1991), 36, 715-728 Unit Cell 12.002(2) 12.002(2) 12.002(2) 90. 90. 90. Vol 1728.86 Z 8 Space Group I a -3 d SG Number 230 Cryst Sys cubic Pearson cI160 Wyckoff h d c a R Value .021 Red Cell I 10.394 10.394 10.394 109.471 109.471 109.471 864.432 Trans Red 0.500 0.500 -0.500 / -0.500 0.500 0.500 / 0.500 -0.500 0.500 Comments Wrong sign for y(O1) corrected Sample after annealing at 873 K Compound with mineral name: Unnamed_Garnet The structure has been assigned a PDF number (calculated powder diffraction data): 01-088-2048 The structure has been assigned a PDF number (experimental powder diffraction data): 33-40 Structure type : Al2Ca3Si3O12 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 Al 1 +3 16 a 0 0 0 1. 0 Al 2 +3 24 d 0.375 0 0.25 1. 0 Y 1 +3 24 c 0.125 0 0.25 1. 0 O 1 -2 96 h 0.4694(1) 0.0506(1) 0.3507(1) 1. 0 Lbl Type B11 B22 B33 B12 B13 B23 Al1 Al3+ 0.49(4) 0.67(2) 0.67(3) 0 0 0 Al2 Al3+ 0.57(2) 0.57(2) 0.57(2) -.02(3) -.02(3) -.02(3) Y1 Y3+ 0.42(1) 0.61(2) 0.61(1) 0 0 0 O1 O2- 0.69(5) 0.83(5) 0.66(5) 0.04(4) -.10(4) 0 *end for ICSD #41145 |
木蟲之王 (文學(xué)泰斗)
至尊山羊
|
知道晶體結(jié)構(gòu),計(jì)算一下就行了。 cif文件: https://g.zhubajie.com/urllink.php?id=89714853oo1nynij9podqof |
| 3 | 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] 085601材料工程專碩求調(diào)劑 +5 | 慕寒mio 2026-03-16 | 5/250 |
|
|---|---|---|---|---|
|
[考研] 301求調(diào)劑 +4 | A_JiXing 2026-03-16 | 4/200 |
|
|
[考研] 304求調(diào)劑 +8 | 小熊joy 2026-03-14 | 8/400 |
|
|
[考研] 326求調(diào)劑 +5 | 上岸的小葡 2026-03-15 | 6/300 |
|
|
[考研] 290求調(diào)劑 +3 | p asserby. 2026-03-15 | 4/200 |
|
|
[考研] 274求調(diào)劑 +5 | 時間點(diǎn) 2026-03-13 | 5/250 |
|
|
[考研] 藥學(xué)383 求調(diào)劑 +3 | 藥學(xué)chy 2026-03-15 | 4/200 |
|
|
[考研] 304求調(diào)劑 +4 | ahbd 2026-03-14 | 4/200 |
|
|
[教師之家] 焦慮 +7 | 水冰月月野兔 2026-03-13 | 9/450 |
|
|
[考研] 085601材料工程315分求調(diào)劑 +3 | yang_0104 2026-03-15 | 3/150 |
|
|
[考研] 中科大材料與化工319求調(diào)劑 +3 | 孟鑫材料 2026-03-14 | 3/150 |
|
|
[考研] 復(fù)試調(diào)劑 +4 | z1z2z3879 2026-03-14 | 5/250 |
|
|
[考研] 330求調(diào)劑 +3 | ?醬給調(diào)劑跪了 2026-03-13 | 3/150 |
|
|
[考研] 0703化學(xué)調(diào)劑 +4 | 快樂的香蕉 2026-03-11 | 4/200 |
|
|
[考研] 四川大學(xué)085601材料工程專碩 初試294求調(diào)劑 +4 | 祝我們好在冬天 2026-03-11 | 4/200 |
|
|
[考研] 329求調(diào)劑 +3 | miaodesi 2026-03-12 | 4/200 |
|
|
[考研] 274求調(diào)劑 +3 | S.H1 2026-03-12 | 3/150 |
|
|
[考研] 工科調(diào)劑 +4 | Jiang191123! 2026-03-11 | 4/200 |
|
|
[考研] 求調(diào)劑 +3 | 程雨杭 2026-03-12 | 3/150 |
|
|
[考研] 328化工專碩求調(diào)劑 +4 | 。,。,。,。i 2026-03-12 | 4/200 |
|