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小叶3061

铁杆木虫 (正式写手)

应助: 5 (幼儿园)
金币: 5265.4
散金: 2812
红花: 4
帖子: 601
在线: 805.8小时
虫号: 733842
注册: 2009-03-28
性别: GG
专业: 污染控制化学

[交流] 【求助】SAED分析已有2人参与

希望对SAED精通的高手帮忙分析指导，我的email:yeliquny@163.com

图1：

图1为我自己的样品
图2一会附上，为文献中的结果
该图片与文献中报导的都不同，样品为BiOI:
Name and formula

Reference code: 00-010-0445

PDF index name: Bismuth Oxide Iodide

Empirical formula: BiIO
Chemical formula: BiOI

Crystallographic parameters

Crystal system: Tetragonal
Space group: P4/nmm
Space group number: 129

a (?):    3.9940
b (?):    3.9940
c (?):    9.1490
Alpha (°):    90.0000
Beta (°):    90.0000
Gamma (°):    90.0000

Calculated density (g/cm^3):    8.01
Volume of cell (10^6 pm^3): 145.95
Z:    2.00

RIR: -

Subfiles and Quality

Subfiles: Inorganic
Common Phase
NBS pattern
Quality: Star (S)

Comments

Color: Dark red-orange
General comments: Pattern was improved by heating the material in air for two hours at 450 C.
Sample preparation: Sample prepared at NBS, Gaithersburg, Maryland, USA, by reacting Bi2O3  with concentrated HI.
Analysis: Spectrographic analysis showed <0.1% Ni; <0.01% Al, Co, Fe, Si.
Additional diffraction line(s): Plus 19 additional reflections to 0.9414.
Temperature: Pattern taken at 25 C.

References

Primary reference: Natl. Bur. Stand. (U.S.), Circ. 539, 9, 16, (1960)

Peak list

No. h k l    d [A]    2Theta[deg] I [%]
  1 0 0 1    9.15000    9.658    20.0
  2 0 0 2    4.58000 19.365    8.0
  3 1 0 1    3.66100 24.292    4.0
  4 1 0 2    3.01100 29.645    100.0
  5 1 1 0    2.82400 31.658    55.0
  6 1 1 1    2.69900 33.166    4.0
  7 1 0 3    2.42400 37.058    12.0
  8 1 1 2    2.40300 37.393    8.0
  9 0 0 4    2.28700 39.366    10.0
10 1 1 3    2.07200 43.649    4.0
11 2 0 0    1.99700 45.378    25.0
12 1 0 4    1.98500 45.668    12.0
13 2 0 1    1.95200 46.485    4.0
14 0 0 5    1.82900 49.816    4.0
15 1 1 4    1.77800 51.347    16.0
16 2 1 2    1.66400 55.151    30.0
17 2 1 3    1.54100 59.983    8.0
18 1 1 5    1.53590 60.203    4.0
19 0 0 6    1.52460 60.696    4.0
20 2 0 4    1.50450 61.594    8.0
21 1 0 6    1.42440 65.475    6.0
22 2 2 0    1.41200 66.123    8.0
23 2 1 4    1.40780 66.346    6.0
24 2 2 1    1.39570 66.996    1.0
25 2 2 2    1.34950 69.613    6.0
26 1 1 6    1.34220 70.046    6.0
27 0 0 7    1.30730 72.205    2.0
28 3 0 2    1.27860 74.092    4.0
29 3 1 0    1.26340 75.136    4.0
30 1 0 7    1.24240 76.634    4.0
31 3 0 3    1.22000 78.306    1.0
32 3 1 2    1.21760 78.490    4.0
33 2 0 6    1.21210 78.915    1.0
34 2 2 4    1.20170 79.734    4.0
35 1 1 7    1.18600 81.007    2.0
36 2 1 6    1.15970 83.246    2.0
37 3 0 4    1.15020 84.089    1.0
38 0 0 8    1.14360 84.687    1.0
39 2 2 5    1.11810 87.092    1.0

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