放射光および飛行時間中性子粉末回折法によるCo3.6Fe3.6(VO4)6の構造決定
Inquiry number
SOL-0000001375
Beamline
BL15XU (RIKEN Materials Science III)
Scientific keywords
| A. Sample category | inorganic material |
|---|---|
| B. Sample category (detail) | solid-state crystal |
| C. Technique | X-ray diffraction |
| D. Technique (detail) | powder diffraction |
| E. Particular condition | |
| F. Photon energy | X-ray (4-40 keV) |
| G. Target information | structure analysis, crystal structure |
Industrial keywords
| level 1---Application area | Chemical product, industrial material |
|---|---|
| level 2---Target | catalysis |
| level 3---Target (detail) | |
| level 4---Obtainable information | crystal structure |
| level 5---Technique | diffraction |
Classification
M10.20 powder diffraction
Body text
本事例ではCo3.6Fe3.6(VO4)6について粉末X線および中性子回折を行い、結晶構造を解析しました。X線では区別できないCo、Feについては中性子回折により区別しています。本物質の結晶構造および金属サイトへのFe,Coの分配構造が明らかになりました。
[ A. A. Belik, F. Izumi, T. Ikeda, A. Nisawa, T. Kamiyama and K. Oikawa, Solid State Science 4, 515-522 (2002), Fig. 4,
©2002 Elsevier SAS ]
Source of the figure
Original paper/Journal article
Journal title
Solid State Science 4(2002) 515-522
Figure No.
Figure 4
Technique
放射光X線粉末回折と中性子粉末回折の組み合わせは強力な構造解析手段となります。高精度なX線回折と原子番号の近い原子を区別できる中性子回折を並用することで、単独では得られない詳細な結晶構造データを得ることが可能となります。
Source of the figure
No figure
Required time for experimental setup
8 hour(s)
Instruments
| Instrument | Purpose | Performance |
|---|---|---|
| 放射光粉末回折装置 | 結晶構造解析 |
References
| Document name |
|---|
| Synchrotron X-ray and TOF neutron powder diffraction study of a lyonsite-type oxide Co3.6Fe3.6(VO4)6 |
Related experimental techniques
飛行時間法中性子回折(JRR-3M reactor)
Questionnaire
This solution is an application of a main instrument of the beamline.
Ease of measurement
With a great skill
Ease of analysis
With a great skill
How many shifts were needed for taking whole data in the figure?
More than ten shifts
