夜雨聆风PDF#00-009-0235(RDB):质标=定胞(I);d=其它/未知(80mm);I=胶片/目测
Niobium Oxide
Nb O2
射线=CuKa1 波长=1.5405 滤波法=
校准= 2θ=15.728-53.480 I/Ic(K值)=
文献: Magneli et al.
Acta Chem. Scand., v9 p1402(1955)
四方晶系-粉末衍射,I41/a(88) Z=32
晶胞: 13.71x13.71x5.985 <90.0x90.0x90.0> P.S=tI96.00
密度(计算)=5.9 密度(测量)=5.98 分子量=124.91 体积=1124.97 F(21)=10.9(0.051,38/0)
文献: 出处同上
强峰线: 3.42/X 2.54/8 1.75/8 1.71/5 2.42/5 3.63/3 2.49/3 3.21/3
Additional Patterns: Validated by calculated pattern 00-043-1043.
Unit Cell Data Source: Powder Diffraction.
2θ d(埃) I(f) ( h k l) θ 1/(2d) 2π/d n^2
15.728 5.6300 20.0 ( 1 0 1) 7.864 0.0888 1.1160
20.688 4.2900 20.0 ( 2 1 1) 10.344 0.1166 1.4646
24.503 3.6300 30.0 ( 3 0 1) 12.251 0.1377 1.7309
26.033 3.4200 100.0 ( 4 0 0) 13.017 0.1462 1.8372
27.769 3.2100 30.0 ( 3 2 1) 13.885 0.1558 1.9574
30.699 2.9100 30.0 ( 4 1 1) 15.349 0.1718 2.1592
35.308 2.5400 80.0 ( 2 2 2) 17.654 0.1969 2.4737
36.026 2.4910 30.0 ( 5 0 1) 18.013 0.2007 2.5224
37.089 2.4220 50.0 ( 4 4 0) 18.544 0.2064 2.5942
38.422 2.3410 20.0 ( 5 2 1) 19.211 0.2136 2.6840
39.985 2.2530 30.0 ( 4 0 2) 19.993 0.2219 2.7888
41.664 2.1660 20.0 ( 6 2 0) 20.832 0.2308 2.9008
44.974 2.0140 10.0 ( 5 4 1) 22.487 0.2483 3.1198
45.912 1.9750 20.0 ( 1 0 3) 22.956 0.2532 3.1814
46.994 1.9320 20.0 ( 6 3 1) 23.497 0.2588 3.2522
47.915 1.8970 20.0 ( 2 1 3) 23.958 0.2636 3.3122
48.874 1.8620 20.0 ( 7 0 1) 24.437 0.2685 3.3744
49.815 1.8290 20.0 ( 3 0 3) 24.908 0.2734 3.4353
51.721 1.7660 30.0 ( 3 2 3) 25.860 0.2831 3.5579
52.101 1.7540 80.0 ( 6 2 2) 26.051 0.2851 3.5822
53.480 1.7120 50.0 ( 4 1 3) 26.740 0.2921 3.6701
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PDF#00-012-0104(RDB):质标=可疑(O);d=(未知);I=衍射仪
Niobium Oxide
Nb2 O5
射线=CuKa 波长=1.5418 滤波法=Ni
校准= 2θ=15.864-72.223 I/Ic(K值)=
文献: Shafer, Roy.
Z. Kristallogr., Kristallgeom., Kristallphys., Kristallchem., v110 p240(1958)
(未知)-粉末衍射 Z=
P.S=
密度(计算)= 密度(测量)= 分子量=265.81 体积=0.00
文献: 出处同上
强峰线: 4.18/X 4.14/8 4.39/5 3.23/4 5.58/3 3.51/3 2.22/3 1.96/3
General Comments: Reference claims that in no instance did the hydrothermal treatment of ''Nb2 O5'' yield a phase which corresponds to that found by either Hahn (PDF 00-005-0352) or Frevel and Rinn (PDF 00-007-0061).
Reason O Quality Was Assigned: O assigned because of probable impurity, water stablization or hydrate.
Sample Preparation: Pattern taken at room temperature on quenched material.
Form II stable between 380 C and 1060 C.
Unit Cell Data Source: Powder Diffraction.
2θ d(埃) I(f) ( h k l) θ 1/(2d) 2π/d n^2
15.864 5.5820 30.0 7.932 0.0896 1.1256
16.002 5.5340 15.0 8.001 0.0904 1.1354
20.202 4.3920 50.0 10.101 0.1138 1.4306
21.249 4.1780 100.0 10.624 0.1197 1.5039
21.451 4.1390 75.0 10.726 0.1208 1.5180
24.138 3.6840 5.0 12.069 0.1357 1.7055
25.332 3.5130 25.0 12.666 0.1423 1.7886
27.637 3.2250 35.0 13.819 0.1550 1.9483
33.420 2.6790 15.0 16.710 0.1866 2.3453
37.719 2.3830 20.0 18.859 0.2098 2.6367
37.834 2.3760 20.0 18.917 0.2104 2.6444
40.605 2.2200 25.0 20.303 0.2252 2.8303
43.363 2.0850 5.0 21.681 0.2398 3.0135
43.961 2.0580 10.0 21.981 0.2430 3.0531
44.461 2.0360 5.0 22.231 0.2456 3.0860
45.986 1.9720 20.0 22.993 0.2535 3.1862
46.384 1.9560 25.0 23.192 0.2556 3.2123
49.641 1.8350 20.0 24.821 0.2725 3.4241
60.943 1.5190 5.0 30.471 0.3292 4.1364
66.602 1.4030 5.0 33.301 0.3564 4.4784
67.252 1.3910 5.0 33.626 0.3595 4.5170
72.223 1.3070 10.0 36.112 0.3826 4.8073
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