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[求助]
Pr2O3和氧化钕Nd2O3的标准xrd谱图
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求助。 氧化镨Pr2O3和氧化钕Nd2O3的标准xrd谱图。或者是提供两者的几个特征峰也行。非常感谢!!!! |
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xhtangxh
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★ ★ ★ ★ ★
感谢参与,应助指数 +1
eric216: 金币+5, ★★★很有帮助 2013-01-21 10:21:39
感谢参与,应助指数 +1
eric216: 金币+5, ★★★很有帮助 2013-01-21 10:21:39
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Card Information Names: Praseodymium Oxide Formula: Pr2 O3 PDF Number: 47-1111 Quality: star Subfiles: inorganic alloy CP Cell and Symmetry Information System: hexagonal Space Group: P-3m1 (no. 164) a: 3.8589 c: 6.0131 Density (Dm): 6.940 Density (Dx): 7.060 Z: 1 Instrument Information Radiation: CuKa1 Wavelength: 1.5406 Filter: Quartz Instrument(d): diffractometer Standard: Si Instrument(I): diffractometer I type: unknown Comments and Additional Information Colour: Light green Preparation: Prepared by reduction of Pr6 O11 with highly purified hydrogen at 930 C. Pattern: To replace 00-006-0410 and 00-037-0825. Pattern: See ICSD 75481 (PDF 01-082-1401). Literature References General: Greis, O., Technical Univ., Hamburg-Harburg,Germany. Private Communication (1994) Unit Cell: Greis, O., Ziel, R., Breidenstein, B., Haase,A., Petzel, T. J. Alloys Compds. 216 255 (1994) Peak Data PeakList h k l d I 1 0 0 3.3407 291 0 0 2 3.0061 284 1 0 1 2.9201 999 1 0 2 2.2347 263 1 1 0 1.9288 271 1 0 3 1.7186 225 2 0 0 1.6705 28 1 1 2 1.6235 202 2 0 1 1.6096 132 0 0 4 1.5031 25 2 0 2 1.4603 56 1 0 4 1.3708 18 2 0 3 1.2833 67 2 1 0 1.2628 15 2 1 1 1.2359 78 1 1 4 1.1858 48 2 1 2 1.1645 27 1 0 5 1.1315 38 2 0 4 1.1176 11 3 0 0 1.1140 23 2 1 3 1.0686 51 3 0 2 1.0445 29 1 1 5 1.0206 2 0 0 6 1.0020 4 2 0 5 0.9761 20 2 1 4 0.9673 9 2 2 0 0.9648 12 1 0 6 0.9600 6 3 1 0 0.9268 5 2 2 2 0.9187 18 3 1 1 0.9161 24 3 0 4 0.8950 19 1 1 6 0.8894 14 3 1 2 0.8858 10 2 1 5 0.8711 27 2 0 6 0.8596 5 3 1 3 0.8413 22 4 0 0 0.8354 2 1 0 7 0.8319 11 4 0 1 0.8275 8 2 2 4 0.8119 12 4 0 2 0.8050 5 3 1 4 0.7890 6 2 1 6 0.7851 7 |
2楼2013-01-21 10:11:00
xhtangxh
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★ ★ ★ ★ ★
pzypdl: 金币+5, 谢谢回帖交流! 2013-01-21 19:03:24
pzypdl: 金币+5, 谢谢回帖交流! 2013-01-21 19:03:24
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Card Information Names: Praseodymium Oxide Praseodymium oxide - A Formula: Pr2 O3 PDF Number: 74-1146 Quality: calculated Subfiles: inorganic alloy COR FIZ Cell and Symmetry Information System: hexagonal Space Group: P321 (no. 150) a: 3.85000 c: 6.00000 Density (Dm): 6.880 Density (Dx): 7.109 Z: 1 Instrument Information Radiation: CuKa1 Wavelength: 1.54060 Instrument(d): calculated Cut Off: 17.7 Instrument(I): calculated I type: peak heights I/Icor: 8.62 Comments and Additional Information ICSD Number: 026866 TT Calc. density unusual but tolerable. TT No R value given. TT At least one TF missing. TI Die Kristallstruktur der A-Modifikation von den Sesquioxiden der seltenen Erdmetalle. ( La2 O3, Ce2 O3, Pr2 O3, Nd2 O3 ) WY e d (P321) AF A2X3 Literature References General: Calculated from ICSD using POWD-12++ (1997) Structure: Zachariasen, W.H. Z. Phys. Chem. (Leipzig) 123 134 (1926) Peak Data PeakList h k l d I 0 0 1 6.0000 72 1 0 0 3.3342 187 0 0 2 3.0000 161 0 1 1 2.9144 999 0 1 2 2.2301 176 0 0 3 2.0000 2 1 1 0 1.9250 151 1 1 1 1.8330 4 1 0 3 1.7151 161 2 0 0 1.6671 30 1 1 2 1.6201 192 0 2 1 1.6063 126 0 0 4 1.5000 27 2 0 2 1.4572 23 1 1 3 1.3869 1 0 1 4 1.3679 18 2 0 3 1.2806 48 2 1 0 1.2602 18 2 1 1 1.2333 82 0 0 5 1.2000 1 1 1 4 1.1832 42 1 2 2 1.1619 18 0 1 5 1.1291 28 2 0 4 1.1151 11 3 0 0 1.1114 20 0 3 1 1.0928 1 |
3楼2013-01-21 10:12:54
xhtangxh
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Card Information Names: Neodymium Oxide Formula: Nd2 O3 PDF Number: 21-579 Quality: indexed Subfiles: inorganic alloy SCM Cell and Symmetry Information System: cubic Space Group: Ia-3 (no. 206) a: 11.08 Z: 16 Instrument Information Radiation: CuKa Wavelength: 1.5418 Filter: Ni Instrument(d): unknown Instrument(I): diffractometer I type: unknown Comments and Additional Information General: C type. Literature References General: Glushkova, Boganov. Bull. Acad. Sci. (USSR), Div. Chem. Sci. 1101 (1965) Peak Data PeakList h k l d I 2 2 2 3.2000 100 4 0 0 2.7720 60 4 1 1 2.6130 8 3 3 2 2.3620 8 4 3 1 2.1740 14 5 2 1 2.0160 2 4 4 0 1.9590 70 4 3 3 1.9000 2 6 1 1 1.7970 8 5 4 1 1.7090 4 6 2 2 1.6700 65 6 3 1 1.6340 6 4 4 4 1.5980 8 5 4 3 1.5650 6 6 4 0 1.5290 2 7 2 1 1.5060 4 7 3 2 1.4070 4 8 0 0 1.3850 10 8 1 1 1.3640 6 6 5 3 1.3240 4 8 3 1 1.2880 4 6 6 2 1.2710 18 8 4 0 1.2390 10 |
4楼2013-01-21 10:14:57
xhtangxh
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Card Information Names: Neodymium Oxide Formula: Nd2 O3 PDF Number: 40-1280 Quality: star Subfiles: inorganic alloy Cell and Symmetry Information System: hexagonal Space Group: P-3m1 (no. 164) a: 3.912 c: 6.227 Z: 1 Instrument Information Radiation: Neut Wavelength: 1.22 Instrument(d): diffractometer Instrument(I): diffractometer I type: unknown Comments and Additional Information Melting Point: 2280 C Colour: Purple General: Sintered sample without additives. General: Neutron experiment in a specially designed furnace. Temperature: Taken at 1910(15) C. Literature References General: Aldebert, P., Institut de RechercheFondamentale, Grenoble, France. Private Communication (1988) Unit Cell: Aldebert, P., Traverse, J. Mater. Res. Bull. 14 303 (1979) Peak Data PeakList h k l d I 1 0 0 3.3880 10 0 0 2 3.1130 10 1 0 -1 2.9760 28 1 0 -2 2.2920 70 0 0 3 2.0760 5 1 1 0 1.9560 100 1 0 -3 1.7700 61 2 0 0 1.6940 14 1 1 2 1.6560 52 2 0 -1 1.6340 18 |
5楼2013-01-21 10:15:52
xhtangxh
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【答案】应助回帖
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Card Information Names: Neodymium Oxide Formula: Nd2 O3 PDF Number: 40-1283 Quality: indexed Subfiles: inorganic alloy Cell and Symmetry Information System: cubic Space Group: Im-3m (no. 229) a: 4.41 Z: 1 Instrument Information Radiation: Neut Wavelength: 1.22 Instrument(d): diffractometer Instrument(I): diffractometer I type: unknown Comments and Additional Information Melting Point: 2280 C Colour: Purple General: Sintered sample without additives. General: Neutron experiment in a specially designed furnace. Temperature: Taken at 2225(25) C. Literature References General: Aldebert, P., Institut de RechercheFondamentale, Grenoble, France. Private Communication (1988) Unit Cell: Aldebert, P., Dianoux, A., Traverse, J. J. Physiol (Paris) 40 1005 (1979) Peak Data PeakList h k l d I 1 1 0 3.1100 53 0 0 2 2.2000 27 2 1 1 1.8000 100 2 2 0 1.5600 46 |
6楼2013-01-21 10:19:25
xhtangxh
木虫 (著名写手)
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【答案】应助回帖
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Card Information Names: Neodymium Oxide Formula: Nd2 O3 PDF Number: 40-1282 Quality: star Subfiles: inorganic alloy Cell and Symmetry Information System: hexagonal Space Group: P-3m1 (no. 164) a: 3.947 c: 6.277 Z: 1 Instrument Information Radiation: Neut Wavelength: 1.22 Instrument(d): diffractometer Instrument(I): diffractometer I type: unknown Comments and Additional Information Melting Point: 2280 Colour: Purple General: Sintered sample without additives. General: Neutron experiment in a specially designed furnace. Temperature: Pattern taken at 2060(20) C. Pattern: To replace 00-024-0779. Pattern: See ICSD 100212, 100213 (PDF 01-083-1352, 01-083-1353). Literature References General: Aldebert, P., Institut de RechercheFondamentale, Grenoble, France. Private Communication (1988) Unit Cell: Aldebert, P., Traverse, J. Mater. Res. Bull. 14 303 (1979) Peak Data PeakList h k l d I 1 0 0 3.4182 14 0 0 2 3.1385 9 1 0 -1 3.0020 29 1 0 -2 2.3118 55 1 1 0 1.9735 100 1 0 -3 1.7846 56 2 0 0 1.7091 12 2 0 -1 1.6491 71 |
7楼2013-01-21 10:20:27
8楼2013-01-21 10:21:19
xhtangxh
木虫 (著名写手)
有木有虫
- C-EPI: 7
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【答案】应助回帖
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Card Information Names: Neodymium Oxide Neodymium oxide - A Formula: Nd2 O3 PDF Number: 74-1147 Quality: calculated Subfiles: inorganic alloy COR FIZ Cell and Symmetry Information System: hexagonal Space Group: P321 (no. 150) a: 3.84000 c: 6.01000 Density (Dm): 7.240 Density (Dx): 7.279 Z: 1 Instrument Information Radiation: CuKa1 Wavelength: 1.54060 Instrument(d): calculated Cut Off: 17.7 Instrument(I): calculated I type: peak heights I/Icor: 8.65 Comments and Additional Information ICSD Number: 026867 TT Calc. density unusual but tolerable. TT No R value given. TT At least one TF missing. TI Die Kristallstruktur der A-Modifikation von den Sesquioxiden der seltenen Erdmetalle. ( La2 O3, Ce2 O3, Pr2 O3, Nd2 O3 ) WY e d (P321) AF A2X3 Literature References General: Calculated from ICSD using POWD-12++ (1997) Structure: Zachariasen, W.H. Z. Phys. Chem. (Leipzig) 123 134 (1926) Peak Data PeakList h k l d I 0 0 1 6.0100 70 1 0 0 3.3255 188 0 0 2 3.0050 163 0 1 1 2.9098 999 0 1 2 2.2296 176 0 0 3 2.0033 2 1 1 0 1.9200 151 1 1 1 1.8289 4 1 0 3 1.7160 162 2 0 0 1.6628 29 1 1 2 1.6179 192 0 2 1 1.6026 126 0 0 4 1.5025 27 2 0 2 1.4549 23 1 1 3 1.3862 1 0 1 4 1.3692 18 2 0 3 1.2795 48 2 1 0 1.2569 18 2 1 1 1.2303 81 0 0 5 1.2020 1 1 1 4 1.1833 42 1 2 2 1.1596 18 0 1 5 1.1304 28 2 0 4 1.1148 10 3 0 0 1.1085 19 0 3 1 1.0901 1 |
9楼2013-01-21 10:22:25
xhtangxh
木虫 (著名写手)
有木有虫
- C-EPI: 7
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Card Information Names: Neodymium Oxide Neodymium oxide - HT Formula: Nd2 O3 PDF Number: 83-1356 Quality: calculated Subfiles: inorganic alloy COR FIZ Cell and Symmetry Information System: cubic Space Group: Im-3m (no. 229) a: 4.41000 Density (Dx): 6.513 Z: 1 Instrument Information Radiation: CuKa1 Wavelength: 1.54060 Instrument(d): calculated Cut Off: 17.7 Instrument(I): calculated I type: peak heights I/Icor: 19.76 Comments and Additional Information ICSD Number: 100216 Temperature: REM TEM 2325 C. TT At least one TF implausible. Temperature factor: ITF TI Etude par dffraction neutronique des structures de haute temperature de La2 O3 et Nd2 O3 WY b a (IM3-M) AF A2X3 Literature References General: Calculated from ICSD using POWD-12++ (1997) Structure: Aldebert, P., Traverse, J.P. Mater. Res. Bull. 14 303 (1979) Peak Data PeakList h k l d I 1 1 0 3.1183 999 2 0 0 2.2050 164 2 1 1 1.8004 290 2 2 0 1.5592 77 3 1 0 1.3946 90 2 2 2 1.2731 19 3 2 1 1.1786 76 4 0 0 1.1025 7 |
10楼2013-01-21 10:24:07









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