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whome3923

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hblgczy

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whome3923(½ð±Ò+1, ²©Ñ§EPI+1):Thank you all the same! 2010-04-06 14:29
Names:        Lead Chloride
        Cotunnite, syn
Formula:        Pb Cl2
PDF Number:        26-1150
Quality:        star
Subfiles:        inorganic mineral CP  EDU FOR NBS

Cell and Symmetry Information
System:        orthorhombic        Space Group:        Pnam     (no.  62)
a:        7.6222        b:        9.0448        c:        4.5348
Density (Dx):        5.908        Z:        4

Instrument Information
Radiation:        CuKa1        Wavelength:        1.54056         
Instrument(d):        unknown        Standard:        Ag
Instrument(I):        diffractometer        I type:        unknown
I/Icor:        4.30

Comments and Additional Information
Optical:        A=2.199, B=2.217, Q=2.260, Sign=+, 2V=67 degrees
Colour:        Colorless
Source:        Sample from National Lead Company.
Temperature:        Pattern taken at 25 C.
Analysis:        Spectroscopic analysis: <0.01 each of Bi and Fe, traces of Ag, Al, Ca, Cu, Mg and S.
Pattern:        To replace 00-001-0536, 00-002-0368 and 00-005-0416.
Pattern:        See ICSD 27736 (PDF 01-074-1803).
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2Â¥2010-04-06 14:00:42
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whome3923

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3Â¥2010-04-06 14:30:10
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hblgczy

ÖÁ×ðľ³æ (ÎÄ̳¾«Ó¢)

whome3923(½ð±Ò+6):лл£¡Òѽâ¾ö£¡ 2010-04-08 13:55
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Originally posted by whome3923 at 2010-04-06 14:30:10:
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Cell and Symmetry Information
System:        orthorhombic        Space Group:        Pnam     (no.  62)
a:        7.6222        b:        9.0448        c:        4.5348
Density (Dx):        5.908        Z:        4

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4Â¥2010-04-06 14:35:05
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zbdfwq5777

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ÖÁ×ðɽÑò

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whome3923(½ð±Ò+3):лл£¡ 2010-04-08 13:55
Ô­×ÓµÄλÖÃ×ø±ê
Atom  #   OX   SITE      x           y           z           SOF      H
Pb   1  +2    4 c   0.246       0.905       0.25           1.         0   
Cl   1  -1    4 c   0.85        0.93        0.25           1.         0   
Cl   2  -1    4 c   0.95        0.33        0.25           1.         0
5Â¥2010-04-06 14:54:35
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