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1楼2015-01-26 10:58:00

xhtangxh

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【答案】应助回帖

感谢参与，应助指数 +1

Name and formula

Reference code: 00-021-1467

Compound name: Zinc Acetate

Empirical formula: C4H6O4Zn
Chemical formula: C4H6O4Zn

Crystallographic parameters

Crystal system: Tetragonal

a (?):    11.1300
b (?):    11.1300
c (?):    10.9500
Alpha (°):    90.0000
Beta (°):    90.0000
Gamma (°):    90.0000

Volume of cell (10^6 pm^3): 1356.45

RIR: -

Subfiles and quality

Subfiles: Forensic
Inorganic
Organic
Quality: Blank (B)

Comments

Creation Date: 1970/1/1
Modification Date: 1970/1/1

References

Primary reference: Djega, Mariadasson, Kerloub., C. R. Seances Acad. Sci., Ser. C, 264, 1753, (1967)

Peak list

No. h k l    d [A]    2Theta[deg] I [%]
  1 1 1 0    7.85000 11.263    100.0
  2 2 0 0    5.57000 15.898    12.0
  3 2 1 1    4.54000 19.537    55.0
  4 1 1 2    4.52000 19.625    90.0
  5 2 2 0    3.94000 22.549    85.0
  6 2 0 2    3.91000 22.724    12.0
  7 3 1 0    3.52000 25.281    20.0
  8 1 0 3    3.46000 25.727    4.0
  9 3 2 1    2.97600 30.002    12.0
10 2 1 3    2.94100 30.368    80.0
11 4 0 0    2.77400 32.244    4.0
12 0 0 4    2.73200 32.754    8.0
13 3 0 3    2.61000 34.331    12.0
14 2 0 4    2.46800 36.373    6.0
15 3 3 2    2.36800 37.967    12.0
16 3 2 3    2.34500 38.354    14.0
17 2 2 4    2.23700 40.284    8.0
18 5 0 1    2.18100 41.365    12.0
19 3 1 4    2.15900 41.806    8.0
20 5 1 2    2.02500 44.716    40.0
21 2 1 5    2.00000 45.306    10.0
22 4 0 4    1.94400 46.687    6.0
23 5 3 0    1.90700 47.649    4.0
24 5 0 3    1.90000 47.835    40.0
25 3 0 5    1.88600 48.213    6.0
26 4 2 4    1.84600 49.326    12.0
27 5 2 3    1.79400 50.856    6.0
28 4 4 3    1.73000 52.880    6.0
29 5 3 3    1.69600 54.025    6.0
30 6 2 2    1.67100 54.901    8.0

2楼2015-01-27 09:10:05

xhtangxh

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【答案】应助回帖

JCPDS库中找不到无水硝酸锌的卡片。

3楼2015-01-27 09:19:49

sunny熙夏

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引用回帖:

3楼: Originally posted by xhtangxh at 2015-01-27 09:19:49
JCPDS库中找不到无水硝酸锌的卡片。

哦，好吧

4楼2015-01-27 13:40:21

sunny熙夏

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引用回帖:

2楼: Originally posted by xhtangxh at 2015-01-27 09:10:05
Name and formula

Reference code: 00-021-1467

Compound name: Zinc Acetate

Empirical formula: C4H6O4Zn
Chemical formula: C4H6O4Zn

Crystallographic parameters

Crystal system: Tetrago ...

有六水硝酸锌的么

5楼2015-01-27 13:46:09

xhtangxh

木虫 (著名写手)

有木有虫

CMEI: 6
应助: 773 (博后)
金币: 17832.4
红花: 107
帖子: 2676
在线: 599.3小时
虫号: 428580
注册: 2007-08-04
专业: 催化化学

【答案】应助回帖

有3种：

1.
Name and formula
Reference code: 00-019-1464
Compound name: Zinc Nitrate Hydrate
Empirical formula: H12N2O12Zn
Chemical formula: Zn ( NO3 )2 ?6H2O

Crystallographic parameters
Crystal system: Unknown
RIR: -

Subfiles and quality
Subfiles: Corrosion
Inorganic
Quality: Low precision (O)

Comments
Creation Date: 1970/1/1
Modification Date: 1970/1/1
Comment: Stable below 19 C.

References
Primary reference: Weigel, Imelik, Prettre., Bull. Soc. Chim. Fr., 836, (1964)

Peak list
No. h k l    d [A]    2Theta[deg] I [%]
  1                   7.05000 12.546    60.0
  2                   5.15000 17.204    100.0
  3                   4.88000 18.164    30.0
  4                   4.65000 19.071    90.0
  5                   3.67000 24.232    60.0
  6                   3.51000 25.354    60.0
  7                   3.41000 26.111    70.0
  8                   3.10000 28.776    30.0
  9                   2.80000 31.937    20.0
10                   2.71000 33.027    30.0
11                   2.67000 33.537    30.0
12                   2.57000 34.882    60.0
13                   2.48000 36.191    30.0
14                   2.43000 36.963    20.0

2.
Name and formula
Reference code: 00-025-1231
Compound name: Zinc Nitrate Hydrate
Empirical formula: H12N2O12Zn
Chemical formula: Zn ( NO3 )2 ?6H2O

Crystallographic parameters
Crystal system: Orthorhombic
Space group: Pnma
Space group number: 62
a (?):    12.3720
b (?):    12.9020
c (?):    6.3020
Alpha (°):    90.0000
Beta (°):    90.0000
Gamma (°):    90.0000
Calculated density (g/cm^3):    1.96
Volume of cell (10^6 pm^3): 1005.95
Z:    4.00
RIR: -

Subfiles and quality
Subfiles: Common Phase
Corrosion
Inorganic
NBS pattern
Quality: Star (S)

Comments
Color: Colorless
Creation Date: 1970/1/1
Modification Date: 1970/1/1
Color: Colorless
Additional Patterns: To replace 00-019-1465
Unit Cell: Space group erroneously given as Pn21a (33). Pattern at 25 C. Merck Index, 8th Ed., p. 1129
Sample Preparation: Sample made from aqueous solution at room temperature. This composition inverts at 19 C to the b form. Instability and cleavage make I's subject to error
Structures: Compound is isostructural with beta-Co ( NO3 )2 ?6H2O
Analysis: Spec
anal: 0.01-0.1% Ca, 0.003-0.03% Fe, 0.001-0.01% each Ag, Ba, Cr, Si, Sr.

References
Primary reference: Natl. Bur. Stand. (U.S.) Monogr. 25, 12, 36, (1975)
Unit cell: Ibid., Natl. Bur. Stand. (U.S.) Monogr. 25
Optical data: Ibid., Natl. Bur. Stand. (U.S.) Monogr. 25

Peak list
No. h k l    d [A]    2Theta[deg] I [%]
  1 0 2 0    6.44900 13.720    6.0
  2 2 1 0    5.58000 15.870    100.0
  3 1 1 1    5.14500 17.221    75.0
  4 1 2 1    4.23500 20.960    85.0
  5 2 2 1    3.64600 24.394    15.0
  6 2 3 0    3.53200 25.194    20.0
  7 1 3 1    3.41500 26.072    4.0
  8 3 1 1    3.33600 26.701    30.0
  9 0 4 0    3.22800 27.611    30.0
10 0 0 2    3.15400 28.273    2.0
11 4 0 0    3.09500 28.823    40.0
12 3 2 1    3.04200 29.336    30.0
13 1 1 2    2.97100 30.054    8.0
14 0 2 2    2.83200 31.566    5.0
15 4 2 0    2.78800 32.078    35.0
16 2 1 2    2.74400 32.607    30.0
17 4 1 1    2.71500 32.965    4.0
18 4 2 1    2.55100 35.151    3.0
19 3 0 2    2.50400 35.833    9.0
20 3 1 2    2.45700 36.542    10.0
21 2 5 0    2.38000 37.768    3.0
22 1 5 1    2.34400 38.371    12.0
23 5 0 1    2.30200 39.099    3.0
24 5 1 1    2.26700 39.728    4.0
25 4 0 2    2.20800 40.836    20.0
26 5 2 1    2.16900 41.604    16.0
27 0 6 0    2.14900 42.010    25.0
28 4 2 2    2.08800 43.298    9.0
29 1 0 3    2.07100 43.671    8.0
30 3 5 1    2.06700 43.760    10.0
31 6 1 0    2.03600 44.462    4.0
32 1 6 1    2.00800 45.116    6.0
33 2 0 3    1.99000 45.547    4.0
34 5 0 2    1.94600 46.636    4.0

3.
Name and formula
Reference code: 00-046-0596
Compound name: Zinc Nitrate Hydrate
Empirical formula: H12N2O12Zn
Chemical formula: Zn ( NO3 )2 ?6H2O

Crystallographic parameters
Crystal system: Tetragonal
Space group: P
a (?):    12.4400
b (?):    12.4400
c (?):    12.6910
Alpha (°):    90.0000
Beta (°):    90.0000
Gamma (°):    90.0000
Volume of cell (10^6 pm^3): 1963.98
RIR: -

Subfiles and quality
Subfiles: Corrosion
Inorganic
Quality: Star (S)

Comments
Creation Date: 1970/1/1
Modification Date: 1970/1/1
Sample Preparation: Commercial zinc hexaaquonitrate was recrystallized from water, dissolved in acetone, dried and stored in a dessicator. Room temperature phase.

References
Primary reference: Borzecka-Prokop, B., Kapturkiewicz, E., Weselucha-Birczynska, A., Hodorowicz, S., Cryst. Res. Technol., 25, 1311, (1990)

Peak list
No. h k l    d [A]    2Theta[deg] I [%]
  1 1 0 2    5.65500 15.658    1.0
  2 2 2 0    4.39800 20.175    1.0
  3 3 2 1    3.32700 26.774    70.0
  4 4 0 0    3.10900 28.691    20.0
  5 1 0 4    3.07400 29.024    100.0
  6 3 0 4    2.52200 35.568    1.0
  7 4 3 1    2.44400 36.743    18.0
  8 5 2 3    2.02900 44.623    20.0
  9 4 3 4    1.96000 46.284    1.0
10 4 4 3    1.95100 46.510    1.0
11 6 3 0    1.85400 49.099    3.0
12 6 3 3    1.69700 53.991    4.0
13 4 2 6    1.68300 54.477    1.0
14 2 2 7    1.67800 54.653    1.0
15 6 4 2    1.66600 55.080    1.0
16 2 0 8    1.53800 60.112    14.0
17 6 3 5    1.49700 61.936    43.0
18 4 0 8    1.41340 66.049    1.0
19 7 5 3    1.36840 68.516    1.0
20 4 3 8    1.33770 70.317    1.0
21 6 2 7    1.33280 70.614    1.0
22 7 3 6    1.29260 73.158    1.0
23 10 1 5    1.11280 87.612    25.0
24 8 8 0    1.10000 88.898    3.0
25 6 5 11    0.93430 111.069    2.0
26 10 8 4    0.92890 112.046    5.0
27 13 5 1    0.89090 119.681    1.0
28 9 8 8    0.86570 125.696    1.0
29 6 3 13    0.86390 126.164    3.0

6楼2015-01-28 08:38:56

sunny熙夏

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引用回帖:

6楼: Originally posted by xhtangxh at 2015-01-28 08:38:56
有3种：

1.
Name and formula
Reference code: 00-019-1464
Compound name: Zinc Nitrate Hydrate
Empirical formula: H12N2O12Zn
Chemical formula: Zn ( NO3 )2 ?6H2O

Crystallographic parameters
...

谢谢哈

7楼2015-01-29 17:03:19