|
Corundum |
 |
Lewis J, Schwarzenbach D, Flack H D |
 |
Acta Crystallographica A38 (1982) 733-739 |
|
Electric field gradients and charge density in corundum alpha-Al2O3 |
|
_database_code_amcsd 0009325 |
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4.7602 4.7602 12.9933 90 90 120 R-3c |
|
atom x y z U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
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Al 0 0 .35216 .00279 .00279 .00296 .001395 0 0 |
|
O .30624 0 .25 .00327 .00341 .00365 .001635 .00047 .00094 |
|
|
| Download AMC data (View Text File)
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| |
|
Corundum |
|
Kirfel A, Eichhorn K |
|
Acta Crystallographica A46 (1990) 271-284 |
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Accurate structure analysis with synchrotron radiation. |
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The electron density in Al2O3 and Cu2O |
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Locality: synthetic |
|
_database_code_amcsd 0009327 |
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4.7570 4.7570 12.9877 90 90 120 R-3c |
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atom x y z U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
|
Al 0 0 .35218 .00259 .00259 .00276 .001295 0 0 |
|
O .30625 0 .25 .00292 .00325 .00334 .00146 .000395 .00079 |
|
|
| Download AMC data (View Text File)
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| |
|
Corundum |
|
Ishizawa N, Miyata T, Minato I, Marumo F, Iwai S |
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Acta Crystallographica B36 (1980) 228-230 |
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A structural investigation of alpha-Al2O3 at 2170 K |
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T = 300 K |
|
_database_code_amcsd 0009699 |
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4.754 4.754 12.99 90 90 120 R-3c |
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atom x y z Biso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
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Al 0 0 .35228 .32 .0051 .0051 .0019 .00255 0 0 |
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O .3064 0 .25 .33 .0051 .0051 .0025 .00255 .00035 .0007 |
|
|
| Download AMC data (View Text File)
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| |
|
Corundum |
|
Ishizawa N, Miyata T, Minato I, Marumo F, Iwai S |
|
Acta Crystallographica B36 (1980) 228-230 |
|
A structural investigation of alpha-Al2O3 at 2170 K |
|
T = 2170 K |
|
_database_code_amcsd 0009700 |
|
4.844 4.844 13.27 90 90 120 R-3c |
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atom x y z Biso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
|
Al 0 0 .3533 2.25 .0299 .0299 .0255 .01495 0 0 |
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O .307 0 .25 2.22 .0282 .0290 .0275 .0145 .0023 .0046 |
|
|
| Download AMC data (View Text File)
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| |
|
Corundum |
|
Newnham R E, de Haan Y M |
 |
Zeitschrift fur Kristallographie 117 (1962) 235-237 |
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Refinement of the alpha Al2O3, Ti2O3, V2O3 and Cr2O3 structures |
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Locality: synthetic |
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_database_code_amcsd 0010593 |
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4.7589 4.7589 12.991 90 90 120 R-3c |
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atom x y z |
|
Al 0 0 .3520 |
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O .306 0 .25 |
|
|
| Download AMC data (View Text File)
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| |
|
Corundum |
|
Saalfeld H |
|
Zeitschrift fur Kristallographie 120 (1964) 342-348 |
|
Strukturuntersuchungen im system Al2O3-Cr2O3 |
|
_database_code_amcsd 0010607 |
|
5.128 5.128 5.128 55.27 55.27 55.27 R-3c |
|
atom x y z occ |
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Al .145 .145 .145 .91 |
|
Cr .145 .145 .145 .09 |
|
O -.053 .25 .553 |
|
|
| Download AMC data (View Text File)
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View JMOL 3-D Structure (permalink) |
| |
|
Corundum |
|
Lutterotti L, Scardi P |
| |
Journal of Applied Crystallography 23 (1990) 246-252 |
|
Simultaneous structure and size-strain refinement by the Rietveld method |
|
_cod_database_code 1000032 |
|
_database_code_amcsd 0012859 |
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4.76050 4.76050 12.9956 90 90 120 R-3c |
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atom x y z U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
|
Al 0 0 .35216 .0022 .0022 .0012 .0011 0 0 |
|
O .30668 0 .25 .0021 .0034 .0019 .0017 .00035 .0007 |
|
|
| Download AMC data (View Text File)
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View JMOL 3-D Structure (permalink) |
| |
|
Corundum |
|
d'Amour H, Schiferl D, Denner W, Schulz H, Holzapfel W B |
| |
Journal of Applied Physics 49 (1978) 4411-4416 |
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High-pressure single-crystal structure determinations for ruby up to 90 kbar |
|
using an automatic diffractometer |
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P = 0 kbar |
|
_database_code_amcsd 0012914 |
|
4.7657 4.7657 13.010 90 90 120 R-3c |
|
atom x y z Biso |
|
Al 0 0 .3520 .14 |
|
O .306 0 .25 .22 |
|
|
| Download AMC data (View Text File)
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View JMOL 3-D Structure (permalink) |
| |
|
Corundum |
|
d'Amour H, Schiferl D, Denner W, Schulz H, Holzapfel W B |
| |
Journal of Applied Physics 49 (1978) 4411-4416 |
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High-pressure single-crystal structure determinations for ruby up to 90 kbar |
|
using an automatic diffractometer |
|
P = 28 kbar |
|
_database_code_amcsd 0012915 |
|
4.7517 4.7517 12.965 90 90 120 R-3c |
|
atom x y z Biso |
|
Al 0 0 .3520 .14 |
|
O .306 0 .25 .22 |
|
|
| Download AMC data (View Text File)
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Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink) |
| |
|
Corundum |
|
d'Amour H, Schiferl D, Denner W, Schulz H, Holzapfel W B |
| |
Journal of Applied Physics 49 (1978) 4411-4416 |
|
High-pressure single-crystal structure determinations for ruby up to 90 kbar |
|
using an automatic diffractometer |
|
P = 42 kbar |
|
_database_code_amcsd 0012916 |
|
4.7418 4.7418 12.921 90 90 120 R-3c |
|
atom x y z Biso |
|
Al 0 0 .3520 .14 |
|
O .306 0 .25 .22 |
|
|
| Download AMC data (View Text File)
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Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink) |
| |
|
Corundum |
|
d'Amour H, Schiferl D, Denner W, Schulz H, Holzapfel W B |
| |
Journal of Applied Physics 49 (1978) 4411-4416 |
|
High-pressure single-crystal structure determinations for ruby up to 90 kbar |
|
using an automatic diffractometer |
|
P = 60 kbar |
|
_database_code_amcsd 0012917 |
|
4.7351 4.7351 12.901 90 90 120 R-3c |
|
atom x y z Biso |
|
Al 0 0 .3520 .14 |
|
O .306 0 .25 .22 |
|
|
| Download AMC data (View Text File)
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Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink) |
| |
|
Corundum |
|
d'Amour H, Schiferl D, Denner W, Schulz H, Holzapfel W B |
| |
Journal of Applied Physics 49 (1978) 4411-4416 |
|
High-pressure single-crystal structure determinations for ruby up to 90 kbar |
|
using an automatic diffractometer |
|
P = 74 kbar |
|
_database_code_amcsd 0012918 |
|
4.7242 4.7242 12.881 90 90 120 R-3c |
|
atom x y z Biso |
|
Al 0 0 .3520 .14 |
|
O .306 0 .25 .22 |
|
|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink) |
| |
|
Corundum |
|
d'Amour H, Schiferl D, Denner W, Schulz H, Holzapfel W B |
| |
Journal of Applied Physics 49 (1978) 4411-4416 |
|
High-pressure single-crystal structure determinations for ruby up to 90 kbar |
|
using an automatic diffractometer |
|
P = 81 kbar |
|
_database_code_amcsd 0012919 |
|
4.7212 4.7212 12.872 90 90 120 R-3c |
|
atom x y z Biso |
|
Al 0 0 .3520 .14 |
|
O .306 0 .25 .22 |
|
|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink) |
| |
|
Corundum |
|
d'Amour H, Schiferl D, Denner W, Schulz H, Holzapfel W B |
| |
Journal of Applied Physics 49 (1978) 4411-4416 |
|
High-pressure single-crystal structure determinations for ruby up to 90 kbar |
|
using an automatic diffractometer |
|
P = 90 kbar |
|
_database_code_amcsd 0012920 |
|
4.7154 4.7154 12.851 90 90 120 R-3c |
|
atom x y z Biso |
|
Al 0 0 .3520 .14 |
|
O .306 0 .25 .22 |
|
|
| Download AMC data (View Text File)
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Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink) |
| |
|
Corundum |
|
Finger L W, Hazen R M |
| |
Journal of Applied Physics 49 (1978) 5823-5826 |
|
Crystal structure and compression of ruby to 46 kbar |
|
P = 0.001 kbar |
|
_database_code_amcsd 0012921 |
|
4.7607 4.7607 12.9947 90 90 120 R-3c |
|
atom x y z Biso |
|
Al 0 0 .35216 .31 |
|
O .3061 0 .25 .33 |
|
|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink) |
| |
|
Corundum |
|
Finger L W, Hazen R M |
| |
Journal of Applied Physics 49 (1978) 5823-5826 |
|
Crystal structure and compression of ruby to 46 kbar |
|
P = 11 kbar |
|
_database_code_amcsd 0012922 |
|
4.7537 4.7537 12.9725 90 90 120 R-3c |
|
atom x y z Biso |
|
Al 0 0 .3520 .26 |
|
O .3060 0 .25 .48 |
|
|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink) |
| |
|
Corundum |
|
Finger L W, Hazen R M |
| |
Journal of Applied Physics 49 (1978) 5823-5826 |
|
Crystal structure and compression of ruby to 46 kbar |
|
P = 21 kbar |
|
_database_code_amcsd 0012923 |
|
4.7474 4.7474 12.9542 90 90 120 R-3c |
|
atom x y z Biso |
|
Al 0 0 .35201 .31 |
|
O .3057 0 .25 .59 |
|
|
| Download AMC data (View Text File)
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Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink) |
| |
|
Corundum |
|
Finger L W, Hazen R M |
| |
Journal of Applied Physics 49 (1978) 5823-5826 |
|
Crystal structure and compression of ruby to 46 kbar |
|
P = 28 kbar |
|
_database_code_amcsd 0012924 |
|
4.7437 4.7437 12.9430 90 90 120 R-3c |
|
atom x y z Biso |
|
Al 0 0 .3519 .20 |
|
O .3071 0 .25 .44 |
|
|
| Download AMC data (View Text File)
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Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink) |
| |
|
Corundum |
|
Finger L W, Hazen R M |
| |
Journal of Applied Physics 49 (1978) 5823-5826 |
|
Crystal structure and compression of ruby to 46 kbar |
|
P = 35 kbar |
|
_database_code_amcsd 0012925 |
|
4.7406 4.7406 12.9326 90 90 120 R-3c |
|
atom x y z Biso |
|
Al 0 0 .3520 .26 |
|
O .3074 0 .25 .76 |
|
|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink) |
| |
|
Corundum |
|
Finger L W, Hazen R M |
| |
Journal of Applied Physics 49 (1978) 5823-5826 |
|
Crystal structure and compression of ruby to 46 kbar |
|
P = 46 kbar |
|
_database_code_amcsd 0012926 |
|
4.7352 4.7352 12.9176 90 90 120 R-3c |
|
atom x y z Biso |
|
Al 0 0 .3522 .28 |
|
O .3065 0 .25 .63 |
|
|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink) |
| |
|
Corundum |
|
Finger L W, Hazen R M |
| |
Journal of Applied Physics 49 (1978) 5823-5826 |
|
Crystal structure and compression of ruby to 46 kbar |
|
P = 80 kbar |
|
_database_code_amcsd 0012927 |
|
4.718 4.718 12.818 90 90 120 R-3c |
|
atom x y z Biso |
|
Al 0 0 .3514 .24 |
|
O .3054 0 .25 .74 |
|
|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink) |
| |
|
Corundum |
|
Wang X, Hubbard C, Alexander K, Becher P |
| |
Journal of the American Ceramic Society 77 (1994) 1569-1575 |
|
Neutron diffraction measurements of the residual stresses in Al2O3 - |
|
ZrO2 (CeO2) ceramic composites |
|
_cod_database_code 1000059 |
|
_database_code_amcsd 0014072 |
|
4.7554 4.7554 12.9910 90 90 120 R-3c |
|
atom x y z |
|
Al 0 0 .3520 |
|
O .3063 0 .25 |
|
|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink) |
| |
|
Corundum |
|
Pauling L, Hendricks S B |
| |
Journal of the American Chemical Society 47 (1925) 781-790 |
|
Crystal structures of hematite and corundum |
|
Locality: Ceylon |
|
_database_code_amcsd 0014077 |
|
5.120 5.120 5.120 55.28 55.28 55.28 R-3c |
|
atom x y z |
|
Al .355 .355 .355 |
|
O .553 -.053 .25 |
|
|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink) |
| |
|
Corundum |
|
Tsirelson V, Antipin M, Gerr R, Ozerov R, Struchkov Y |
| |
Physica Status Solidi A87 (1985) 425-433 |
|
Ruby structure peculiarities derived from X-ray data. Localization of |
|
chromium atoms and electron deformation density |
|
_cod_database_code 1000017 |
|
_database_code_amcsd 0015110 |
|
4.7606 4.7606 12.994 90 90 120 R-3c |
|
atom x y z |
|
Al 0 0 .35217 |
|
O .69365 0 .25 |
|
|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink) |
| |
|
Corundum |
|
Zachariasen W |
| |
Skrifter utgitt av det Norske Videnskaps-Akademi i Oslo 1928 (1928) 1-165 |
|
Untersuchungen ueber die Kristallstruktur von Sesquioxyden und |
|
Verbindungen ABO3 |
|
_cod_database_code 1010951 |
|
_database_code_amcsd 0017671 |
|
5.13 5.13 5.13 55.27 55.27 55.27 R-3c |
|
atom x y z |
|
Al1 .35 .35 .35 |
|
O1 -.05 .55 .25 |
|
|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink) |
| |
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