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【答案】应助回帖
感谢参与，应助指数 +1
PDF#35-0754: QM=Star(S); d=Diffractometer; I=Diffractometer
Lithium Titanium Phosphate
Li Ti2 ( P O4 )3 Colorless
Radiation=CuKa1 Lambda=1.5405981 Filter=Graph
Calibration=Internal(Si) 2T=14.685-90.333 I/Ic(RIR)=
Ref: Natl. Bur. Stand. (U.S.) Monogr. 25, v21 p79 (1985)
Rhombohedral - Powder Diffraction, R-3c (167) Z=6 mp=
CELL: 8.5129 x 8.5129 x 20.878 <90.0 x 90.0 x 120.0> P.S=hR36 (?)
Density(c)=2.948 Density(m)=3.11A Mwt=387.66 Vol=1310.31 F(30)=54.8(.0075,73/0)
Ref: Ibid.
Strong Lines: 3.63/X 4.26/5 3.01/3 2.69/3 2.46/3 1.61/2 2.76/2 1.90/2 1.81/2 6.03/1
NOTE: The sample was made by heating Li2 C O3, Ti O2 (anatase), and ( N H4 ) H2 P O4 at 800 C for 3 days.
It contained a small amount of Ti P2 O7.
To replace 00-024-0660.
The mean temperature of data collection was 24.2 C.
Isostructural with other similar double phosphates.
2-Theta d(?) I(f) ( h k l) Theta 1/(2d) 2pi/d n^2
14.685 6.0274 13.0 ( 0 1 2) 7.342 0.0830 1.0424
20.843 4.2582 50.0 ( 1 0 4) 10.422 0.1174 1.4755
24.491 3.6316 100.0 ( 1 1 3) 12.246 0.1377 1.7301
25.599 3.4769 8.0 ( 2 0 2) 12.800 0.1438 1.8071
29.641 3.0113 28.0 ( 0 2 4) 14.821 0.1660 2.0865
32.394 2.7614 20.0 ( 2 1 1) 16.197 0.1811 2.2753
33.223 2.6944 26.0 ( 1 1 6) 16.612 0.1856 2.3319
36.543 2.4569 25.0 ( 3 0 0) 18.272 0.2035 2.5574
38.817 2.3180 1.0 ( 1 2 5) 19.408 0.2157 2.7106
42.421 2.1291 3.0 ( 2 2 0) 21.210 0.2348 2.9512
44.481 2.0351 12.0 ( 2 2 3) 22.240 0.2457 3.0874
45.151 2.0065 2.0 ( 3 1 2) 22.575 0.2492 3.1315
47.719 1.9043 17.0 ( 1 3 4) 23.859 0.2626 3.2995
49.612 1.8360 5.0 ( 3 1 5) 24.806 0.2723 3.4222
50.233 1.8147 16.0 ( 0 4 2) 25.116 0.2755 3.4623
52.561 1.7397 2.0 ( 0 0 12) 26.280 0.2874 3.6116
54.363 1.6862 6.0 ( 1 3 7) 27.182 0.2965 3.7262
54.914 1.6706 7.0 ( 2 1 10) 27.457 0.2993 3.7610
57.218 1.6087 22.0 ( 4 1 0) 28.609 0.3108 3.9059
58.872 1.5674 7.0 ( 4 1 3) 29.436 0.3190 4.0087
61.560 1.5052 3.0 ( 0 4 8) 30.780 0.3322 4.1743
63.153 1.4710 2.0 ( 3 2 7) 31.577 0.3399 4.2713
63.674 1.4602 8.0 ( 4 1 6) 31.837 0.3424 4.3029
65.764 1.4188 5.0 ( 3 3 0) 32.882 0.3524 4.4286
67.307 1.3900 3.0 ( 2 4 1) 33.654 0.3597 4.5204
67.799 1.3811 4.0 ( 4 2 2) 33.899 0.3620 4.5495
69.810 1.3461 4.0 ( 2 4 4) 34.905 0.3714 4.6676
71.324 1.3212 6.0 ( 5 1 1) 35.662 0.3784 4.7556
71.744 1.3145 2.0 ( 1 2 14) 35.872 0.3804 4.7798
73.758 1.2835 5.0 ( 5 1 4) 36.879 0.3896 4.8952
75.231 1.2620 3.0 ( 1 5 5) 37.616 0.3962 4.9787
77.656 1.2285 5.0 ( 6 0 0) 38.828 0.4070 5.1143
79.027 1.2106 1.0 ( 3 3 9) 39.513 0.4130 5.1900
79.559 1.2039 1.0 ( 3 4 2) 39.780 0.4153 5.2192
81.468 1.1804 1.0 ( 5 2 0) 40.734 0.4236 5.3228
82.768 1.1652 1.0 ( 2 2 15) 41.384 0.4291 5.3926
82.879 1.1639 <1 ( 5 2 3) 41.439 0.4296 5.3985
83.287 1.1592 <1 ( 0 4 14) 41.643 0.4313 5.4203
86.652 1.1226 1.0 ( 1 6 1) 43.326 0.4454 5.5969
87.143 1.1176 <1 ( 6 1 2) 43.571 0.4474 5.6223
89.013 1.0989 1.0 ( 1 6 4) 44.506 0.4550 5.7180
90.333 1.0862 2.0 ( 1 5 11) 45.166 0.4603 5.7846 |
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