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jiangxj

木虫 (正式写手)

[求助] 硝酸铝 氯化铝 晶体单胞一般是多少

我想知道硝酸铝盐  氯化铝盐 晶体单胞一般是多少,用铝盐长的晶体,比配体还小很多,难道无机盐吗?望高手相助,谢谢!
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xhtangxh

木虫 (著名写手)

有木有虫

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
jiangxj: 金币+10, ★★★★★最佳答案, 很感谢 2012-07-23 12:33:13
Entry # 00-001-1133

Phase classification
Name                 Aluminum Chloride
Formula                 AlCl3
Pearson symbol                 mC16
Quality                 I (Indexed)

Bibliographic data

Publication Reference                 Hanawalt, J., Rinn, H., Frevel, L., Anal. Chem. 10, 457 (1938)

Crystal structure

Published crystallographic data
Space group                 C2/m (12)
Crystal system                 monoclinic
Cell parameters                 a=5.930000 Å b=10.240000 Å c=6.170000 Å β=108.000000 o
Cell volume                 356.320007 Å3
Z                 4


Diffraction data

Published diffraction lines
       
d [Å]        Int.        hkl        Remark
5.800000        64        0 0 1        hkl generated by input software.
5.100000        14        0 2 0        hkl generated by input software.
2.930000        40        0 0 2        hkl generated by input software.
2.800000        64        -1 3 1        hkl generated by input software.
2.460000        100        1 3 1        hkl generated by input software.
1.920000        14        1 3 2        hkl generated by input software.
1.770000        20        -2 4 2        hkl generated by input software.
1.710000        64        -3 3 1        hkl generated by input software.
1.640000        11        0 6 1        hkl generated by input software.
1.470000        32        -3 3 3        hkl generated by input software.
1.400000        24        -2 6 2        hkl generated by input software.
1.280000        6        0 8 0        hkl generated by input software.
1.230000        10        2 6 2        hkl generated by input software.
1.170000        3        -5 1 1        hkl generated by input software.
1.110000        20        -4 6 2        hkl generated by input software.
1.090000        16        2 6 3        hkl generated by input software.
1.020000        5        -5 5 1        hkl generated by input software.
0.990000        8        -6 0 2        hkl generated by input software.
0.970000        10        -6 2 2        hkl generated by input software.

Experimental

Physical Properties
Meas. density                 2.440000 g/cm3
Calc. density                 2.480000 g/cm3
Color                 Colorless

Remarks

Remarks
General                

Colorless.
Melting point                 192.5

Copyright International Centre for Diffraction Data (ICDD)
2楼2012-07-22 11:03:36
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xhtangxh

木虫 (著名写手)

有木有虫

【答案】应助回帖

硝酸铝只有含结晶水的结晶盐。

Entry # 00-012-0472

Phase classification
Name                 Aluminum Nitrate Hydrate
Formula                 Al(NO3)3*9H2O
Pearson symbol                 mP160
Quality                 I (Indexed)

Bibliographic data

Publication
Reference                 Neil, Aluminum Laboratory Ltd., Kingston, Ontario, Canada, Private Communication, (1964)

Crystal structure

Published crystallographic data
Space group                 P21/c (14)
Crystal system                 monoclinic
Cell parameters                 a=13.940000 Å b=9.690000 Å c=10.920000 Å β=96.699997 o
Cell volume                 1464.979980 Å3
Z                 4


Diffraction data

Published diffraction lines
       
d [Å]        Int.        hkl        Remark
7.220000        5        0 1 1        hkl generated by input software.
6.600000        35        -1 1 1        hkl generated by input software.
6.250000        30        1 1 1        hkl generated by input software.
5.620000        10        2 1 0        hkl generated by input software.
5.240000        5        -1 0 2        hkl generated by input software.
4.860000        20        1 0 2        hkl generated by input software.
4.500000        35        -2 0 2        hkl generated by input software.
4.090000        45        -2 1 2        hkl generated by input software.
4.020000        10        -3 1 1        hkl generated by input software.
3.960000        35        2 2 0        hkl generated by input software.
3.780000        20        3 1 1        hkl generated by input software.
3.600000        50        0 2 2        hkl generated by input software.
3.450000        10        4 0 0        hkl generated by input software.
3.260000        40        4 1 0        hkl generated by input software.
3.120000        20        3 2 1        hkl generated by input software.
3.030000        100        4 1 1        hkl generated by input software.
2.910000        35        2 1 3        hkl generated by input software.
2.770000        20        5 0 0        hkl generated by input software.
2.690000        5        1 3 2        hkl generated by input software.
2.600000        55        3 1 3        hkl generated by input software.
2.530000        35        3 3 1        hkl generated by input software.
2.450000        5        -3 3 2        hkl generated by input software.
2.380000        45        1 4 0        hkl generated by input software.
2.310000        15        -2 2 4        hkl generated by input software.
2.280000        10        -5 2 2        hkl generated by input software.
2.250000        10        -6 1 1        hkl generated by input software.
2.190000        20        -3 2 4        hkl generated by input software.
2.120000        5        5 2 2        hkl generated by input software.
2.080000        10        -1 3 4        hkl generated by input software.
2.050000        5        -4 2 4        hkl generated by input software.
2.020000        15        -5 3 2        hkl generated by input software.
2.000000        2        6 1 2        hkl generated by input software.
1.940000        5        2 3 4        hkl generated by input software.
1.880000        10        -6 3 1        hkl generated by input software.

Remarks

Remarks
General                

mP 160.00.

Copyright International Centre for Diffraction Data (ICDD)
3楼2012-07-22 11:15:54
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