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許愿星許愿星銅蟲 (小有名氣)
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[求助]
重金懸賞,水滑石XRD圖譜,求分析,附件上傳
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| 為什么(110)和(113)特征峰不明顯,說明什么啊,但是(003)和(006)特征峰特別明顯而且尖銳,別人做的的(110)(113)都明顯。 |
水滑石 |

鐵桿木蟲 (正式寫手)
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我不懂水滑石哈,不過按你這個圖譜,對應(yīng)下面這個物相沒有什么問題呀。 PDF#89-0460: QM=Calculated(C); d=Calculated; I=Calculated Hydrotalcite, syn ( Mg0.667 Al0.333 ) ( O H )2 ( C O3 )0.167 ( H2 O )0.5 Radiation=CuKa1 Lambda=1.54060 Filter= Calibration= 2T=11.648-89.807 I/Ic(RIR)=2.41 Ref: Calculated from ICSD using POWD-12++ Rhombohedral - Powder Diffraction, R-3m (166) Z=3 mp= CELL: 3.046 x 3.046 x 22.772 <90.0 x 90.0 x 120.0> P.S=hR7.17 (?) Density(c)=2.129 Density(m)=2.11A Mwt=78.24 Vol=182.97 F(30)=999.9(.0000,30/0) Ref: Bellotto, M., Rebours, B., Clause, O., Lynch, J., Bazin, D., Elkaim, E. J. Phys. Chem., v100 p8527 (1996) Strong Lines: 7.59/X 3.80/3 2.57/2 1.93/2 2.28/2 1.49/1 1.52/1 1.72/1 1.63/1 1.46/1 FIZ=081963: X-ray diffraction (powder) Rietveld profile refinement applied ITF A reexamination of hydrotalcite crystal chemistry 2-Theta d(?) I(f) ( h k l ) Theta 1/(2d) 2pi/d n^2 11.648 7.5907 100.0 ( 0 0 3) 5.824 0.0659 0.8278 23.420 3.7953 31.6 ( 0 0 6) 11.710 0.1317 1.6555 34.190 2.6204 0.9 ( 1 0 1) 17.095 0.1908 2.3978 34.884 2.5698 20.5 ( 0 1 2) 17.442 0.1946 2.4450 35.448 2.5302 1.4 ( 0 0 9) 17.724 0.1976 2.4833 37.547 2.3935 0.1 ( 1 0 4) 18.773 0.2089 2.6251 39.443 2.2827 17.9 ( 0 1 5) 19.721 0.2190 2.7526 44.165 2.0489 0.1 ( 1 0 7) 22.082 0.2440 3.0666 46.920 1.9348 20.5 ( 0 1 8) 23.460 0.2584 3.2474 47.896 1.8977 0.5 ( 0 0 12) 23.948 0.2635 3.3110 53.085 1.7238 4.6 ( 1 0 10) 26.542 0.2901 3.6450 56.456 1.6286 3.1 ( 0 1 11) 28.228 0.3070 3.8581 60.764 1.5230 5.5 ( 1 1 0) 30.382 0.3283 4.1255 60.980 1.5181 2.9 ( 0 0 15) 30.490 0.3294 4.1388 62.108 1.4932 5.9 ( 1 1 3) 31.054 0.3348 4.2078 63.721 1.4593 2.1 ( 1 0 13) 31.861 0.3426 4.3057 66.045 1.4134 1.9 ( 1 1 6) 33.022 0.3537 4.4453 67.608 1.3845 1.2 ( 0 1 14) 33.804 0.3611 4.5382 71.604 1.3168 0.2 ( 0 2 1) 35.802 0.3797 4.7717 72.018 1.3102 0.6 ( 2 0 2) 36.009 0.3816 4.7956 72.360 1.3048 0.2 ( 1 1 9) 36.180 0.3832 4.8153 73.665 1.2849 0.1 ( 0 2 4) 36.832 0.3891 4.8899 74.891 1.2669 1.6 ( 2 0 5) 37.445 0.3947 4.9595 75.015 1.2651 0.7 ( 0 0 18) 37.507 0.3952 4.9665 75.898 1.2526 2.1 ( 1 0 16) 37.949 0.3992 5.0162 78.127 1.2223 0.2 ( 0 2 7) 39.064 0.4091 5.1404 80.130 1.1967 1.1 ( 2 0 8) 40.065 0.4178 5.2503 80.321 1.1944 0.6 ( 0 1 17) 40.161 0.4186 5.2607 80.858 1.1878 0.1 ( 1 1 12) 40.429 0.4210 5.2899 84.892 1.1413 0.3 ( 0 2 10) 42.446 0.4381 5.5051 87.651 1.1124 0.6 ( 2 0 11) 43.826 0.4495 5.6485 89.807 1.0912 0.3 ( 1 0 19) 44.903 0.4582 5.7582 |
銅蟲 (小有名氣)
鐵桿木蟲 (正式寫手)
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