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Ba2 Cu2 La2 O11 Ti2 |
| |
Gomez-Romero P, Palacin M, Rodriguez-Carvajal J |
| |
Chemistry of Materials 6 (1994) 2118-2122 |
|
Crystal structure refinement of the layered copper-titanium perovskites |
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Ln2 Ba2 Cu2 Ti2 O11 (Ln=La, Nd) from neutron powder diffraction data |
|
_cod_database_code 1006074 |
|
_database_code_amcsd 0012202 |
|
3.9367 3.9367 15.805 90 90 90 P4/mmm |
|
atom x y z occ |
|
La1 .5 .5 0 .64 |
|
Ba1 .5 .5 .5 .36 |
|
Ba2 .5 .5 .2329 .64 |
|
La2 .5 .5 .7329 .36 |
|
La3 .5 .5 .5 .64 |
|
Ba3 .5 .5 0 .36 |
|
Cu1 0 0 .113 .64 |
|
Cu2 0 0 .613 .36 |
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Ti1 0 0 .387 .64 |
|
Ti2 0 0 .887 .36 |
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O1 0 0 .5 .64 |
|
O2 0 0 0 .36 |
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O3 .5 0 .3716 .6375 |
|
O4 .5 0 .8716 .3625 |
|
O5 0 0 .2688 .64 |
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O6 0 0 .7688 .36 |
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O7 .5 0 .1039 .6375 |
|
O8 .5 0 .6039 .3625 |
|
|
| Download AMC data (View Text File)
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View JMOL 3-D Structure
|
| |
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Ba2 Cu2 Nd2 O11 Ti2 |
| |
Gomez-Romero P, Palacin M, Rodriguez-Carvajal J |
| |
Chemistry of Materials 6 (1994) 2118-2122 |
|
Crystal structure refinement of the layered copper-titanium perovskites |
|
Ln2 Ba2 Cu2 Ti2 O11 (Ln=La, Nd) from neutron powder diffraction data |
|
_cod_database_code 1006075 |
|
_database_code_amcsd 0012203 |
|
3.91275 3.91275 15.7614 90 90 90 P4/mmm |
|
atom x y z |
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Nd1 .5 .5 0 |
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Ba1 .5 .5 .2357 |
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Nd2 .5 .5 .5 |
|
Cu1 0 0 .1084 |
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Ti1 0 0 .3701 |
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O1 0 0 .5 |
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O2 .5 0 .3841 |
|
O3 0 0 .2554 |
|
O4 .5 0 .0974 |
|
|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
|
| |
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Co H3 O4 P |
| |
Sapina F, Gomez-Romero P, Marcos M, Amoros P, Ibanez R, Beltran D, Navarro R, Rillo C, Lera F |
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European Journal of Solid State and Inorganic Chemistry 26 (1989) 603-617 |
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Two new cobalt(II) compounds exhibiting weak ferromagnetism: magnetic |
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susceptibility study of Co H P O3 . H2 O and Co Cl (H2 P O2) . (H2 O) |
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and crystal structure of Co H P O3 . H2 O |
|
_cod_database_code 1009039 |
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_database_code_amcsd 0016900 |
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8.984 7.918 10.139 90 90 90 Pca2_1 |
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atom x y z |
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Co1 .09382 .1250 .08 |
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Co2 -.0952 -.1302 -.06374 |
|
P1 .2465 -.2304 -.0232 |
|
P2 .0921 .1325 -.2430 |
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O1 .0602 .3826 .1242 |
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O2 -.0654 -.3811 -.1089 |
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O3 .1128 -.1352 .0272 |
|
O4 .2696 -.4014 .0402 |
|
O5 -.1113 .1215 -.0153 |
|
O6 .1862 .1521 -.1179 |
|
O7 .3134 .1594 .1347 |
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O8 -.0061 .0368 .2540 |
|
H1 .220 -.267 -.161 |
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H2 -.010 .280 -.252 |
|
H3 .114 .46 .104 |
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H4 -.045 .404 .107 |
|
H5 -.136 -.44 -.071 |
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H6 .059 .395 .314 |
|
|
| Download AMC data (View Text File)
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View JMOL 3-D Structure
|
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Cu La2 O6 Ti |
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Palacin M, Bassas J, Rodriguez-Carvajal J, Gomez-Romero P |
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Journal of Materials Chemistry 3 (1993) 1171-1177 |
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Syntheses of the perovskite La2 Cu Ti O6 by the ceramic, oxide |
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precursors and sol-gel methods, and study of the structure and Cu-Ti |
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distribution by X-ray and neutron diffraction |
|
_cod_database_code 1006097 |
|
_database_code_amcsd 0013070 |
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5.6262 7.8396 5.5702 90 90 90 Pnma |
|
atom x y z occ |
|
La1 .0387 .25 -.0097 |
|
Cu1 0 0 .5 .496 |
|
Ti1 0 0 .5 .504 |
|
O1 .483 .25 .0759 |
|
O2 .2891 .0400 .7116 |
|
|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
|
| |
|
Perovskite (La, Cu, Ti) |
| |
Palacin M, Bassas J, Rodriguez-Carvajal J, Fuertes A, Casan-Pastor N, Gomez-Romero P |
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Materials Research Bulletin 29 (1994) 973-980 |
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Studies of the formation and reduction of a mixed three-dimensional |
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perovskite of copper and titanium |
|
_cod_database_code 1006117 |
|
_database_code_amcsd 0014369 |
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5.575 7.866 5.579 90 90 90 Pnma |
|
atom x y z occ |
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La1 .0181 .25 -.0016 |
|
Cu1 0 0 .5 .48 |
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Ti1 0 0 .5 .52 |
|
O1 .496 .25 .064 |
|
O2 .271 .037 .718 |
|
|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
|
| |
|
Ca Cu2 La2 O6.037 |
| |
Fuertes A, Obradors X, Navarro J, Gomez-Romero P, Casan-Pastor N, |
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Perez F, Fontcuberta J, Miravitlles C |
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Rodriguez-Carvajal J, Martinez B |
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Physica C 170 (1990) 153-160 |
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Oxygen excess and superconductivity at 45 K in La2 Ca Cu2 O6+y |
|
_cod_database_code 1006107 |
|
_database_code_amcsd 0015020 |
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3.82820 3.82820 19.4498 90 90 90 I4/mmm |
|
atom x y z occ |
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Ca1 0 0 0 .77 |
|
La1 0 0 0 .23 |
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La2 0 0 .1756 .885 |
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Ca2 0 0 .1756 .115 |
|
Cu1 0 0 .5853 |
|
O1 0 .5 .0821 |
|
O2 0 0 .7040 |
|
O3 0 0 .5 .037 |
|
|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
|
| |
|
Ca Cu2 La2 O6.037 |
| |
Fuertes A, Obradors X, Navarro J, Gomez-Romero P, Casan-Pastor N, |
|
Perez F, Fontcuberta J, Miravitlles C |
|
Rodriguez-Carvajal J, Martinez B |
| |
Physica C 170 (1990) 153-160 |
|
Oxygen excess and superconductivity at 45 K in La2 Ca Cu2 O6+y |
|
_cod_database_code 1006108 |
|
_database_code_amcsd 0015021 |
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3.83350 3.83350 19.51689 90 90 90 I4/mmm |
|
atom x y z occ |
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Ca1 0 0 0 .77 |
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La1 0 0 0 .23 |
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La2 0 0 .1759 .885 |
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Ca2 0 0 .1759 .115 |
|
Cu1 0 0 .5853 |
|
O1 0 .5 .0821 |
|
O2 0 0 .7039 |
|
O3 0 0 .5 .037 |
|
|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
|
| |
|
Ba0.15 Ca Cu2 La1.85 O6 |
| |
Navarro J, Fuertes A, Gomez-Romero P, Rodriguez-Carjaval J |
| |
Solid State Communications 81 (1992) 677-681 |
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Crystal structure of La1.85 Ba0.15 Ca Cu2 O6+y determined by neutron |
|
powder diffraction |
|
_cod_database_code 1006109 |
|
_database_code_amcsd 0015486 |
|
3.82737 3.82737 19.4655 90 90 90 I4/mmm |
|
atom x y z occ |
|
Ca1 0 0 0 .76 |
|
La1 0 0 0 .24 |
|
La2 0 0 .1756 .81 |
|
Ca2 0 0 .1756 .115 |
|
Ba1 0 0 .1756 .075 |
|
Cu1 0 0 .5851 |
|
O1 0 .5 .0820 |
|
O2 0 0 .7034 |
|
O3 0 0 .5 .04 |
|
|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
|
| |
|
Ba0.15 Ca Cu2 La1.85 O6 |
| |
Navarro J, Fuertes A, Gomez-Romero P, Rodriguez-Carjaval J |
| |
Solid State Communications 81 (1992) 677-681 |
|
Crystal structure of La1.85 Ba0.15 Ca Cu2 O6+y determined by neutron |
|
powder diffraction |
|
_cod_database_code 1006110 |
|
_database_code_amcsd 0015487 |
|
3.83304 3.83304 19.5327 90 90 90 I4/mmm |
|
atom x y z occ |
|
Ca1 0 0 0 .76 |
|
La1 0 0 0 .24 |
|
La2 0 0 .1759 .81 |
|
Ca2 0 0 .1759 .115 |
|
Ba1 0 0 .1759 .075 |
|
Cu1 0 0 .5852 |
|
O1 0 .5 .0820 |
|
O2 0 0 .7031 |
|
O3 0 0 .5 .04 |
|
|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure
|
| |
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