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专业: 矿物学(含矿物物理学）

[交流] 【求助】求关于rectorite的cif文件

我自己在icsd里查不到，请高手帮忙能否在其它地方找到，
它的X衍射卡片数据如下：
Name and formula

Reference code: 00-025-0781

Mineral name: Rectorite
Common name: allevardite
PDF index name: Sodium Aluminum Silicate Hydroxide Hydrate

Empirical formula: Al4H8NaO26Si8
Chemical formula: NaAl4 ( Si , Al )8O20 ( OH )4 ?2H2O

Crystallographic parameters

Crystal system: Hexagonal
Space group: P

a (?):    5.1300
b (?):    5.1300
c (?):    23.7650
Alpha (°):    90.0000
Beta (°):    90.0000
Gamma (°): 120.0000

Calculated density (g/cm^3):    2.39
Volume of cell (10^6 pm^3): 541.63
Z:    1.00

RIR: -

Subfiles and Quality

Subfiles: Inorganic
Mineral
Corrosion
Quality: Star (S)

Comments

Color: White, yellowish gray, yellow
General comments: Alternating illite and montmorillonite layers.
Specimen on optical data from Kuli-Kolon, Tadzhik, USSR.
Sample source: Specimen from Baluchistan, Pakistan.
Optical data: A=1.533, Q=1.545, Sign=+
Additional pattern: To replace 00-014-0183.

References

Primary reference: Korolev., Sov. Phys. Crystallogr. (Engl. Transl.), 16, 250, (1971)
Unit cell: Bayliss, P., Private Communication, 4, 19, (1989)

Peak list

No. h k l    d [A]    2Theta[deg] I [%]
  1 0 0 1    23.80000    3.709    100.0
  2 0 0 2    11.90000    7.423    65.0
  3 0 0 3    7.91000 11.177    1.0
  4 0 0 4    5.95000 14.877    1.0
  5 0 0 5    4.75000 18.666    10.0
  6 0 0 6    3.96000 22.433    2.0
  7 0 0 7    3.40000 26.189    16.0
  8 0 0 8    2.97100 30.054    16.0
  9 0 0 9    2.64300 33.889    2.0
10 0 0 10    2.37500 37.851    1.0
11 0 0 11    2.16400 41.705    1.0
12 0 0 12    1.97000 46.035    12.0
13 0 0 13    1.82700 49.874    4.0
14 0 0 15    1.58400 58.195    2.0
15 0 0 16    1.48400 62.540    1.0
16 0 0 17    1.44000 64.678    2.0
17 0 0 18    1.32200 71.278    2.0
18 0 0 19    1.25200 75.941    1.0
19 0 0 20    1.18800 80.842    2.0

Stick Pattern

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