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Cejkaite |
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Ondrus P, Skala R, Veselovsky F, Sejkora J, Vitti C |
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American Mineralogist 88 (2003) 686-693 |
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Cejkaite, the triclinic polymorph of Na4(UO2)(CO3)3 - a new mineral |
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from Jachymov, Czech Republic |
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_database_code_amcsd 0003078 |
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9.291 9.292 12.895 90.73 90.82 120.00 P-1 |
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atom x y z |
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Na1 0 0 0 |
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Na1a 0 0 .5 |
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Na2 0 0 .2530 |
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Na3 .4318 .3056 .1222 |
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Na3a .1148 .6904 .3673 |
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Na3b .3176 .4385 .3777 |
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Na3c .4284 .1249 .6166 |
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Na3d .1251 .4345 .8714 |
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Na3e .3100 .8824 .8784 |
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U1 .3268 .6609 .1299 |
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U1a .3240 .6583 .6279 |
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C1 .0786 .3229 .142 |
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C1a .2549 .9295 .149 |
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C1b .3340 .0751 .393 |
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C1c .073 .7548 .637 |
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C1d .2552 .3169 .6743 |
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C1e .3219 .2568 .855 |
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O1 .3348 .6689 .2723 |
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O1a .3332 .6718 .7701 |
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O2 .3340 .6706 .9892 |
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O2a .3239 .6713 .4871 |
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O11 .0390 .4391 .134 |
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O11a .4007 .9506 .126 |
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O11b .4632 .0542 .394 |
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O11c .0394 .6003 .635 |
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O11d .397 .443 .647 |
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O11e .4520 .4058 .865 |
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O12 .1461 .7706 .153 |
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O12a .2357 .3768 .163 |
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O12b .3865 .2349 .395 |
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O12c .1526 .3747 .672 |
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O12d .2336 .8554 .650 |
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O12e .3803 .1545 .859 |
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O13 .2139 .0338 .1260 |
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O13a .0452 .2216 .3821 |
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O13b .1844 .9671 .3813 |
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O13c .2158 .1865 .6243 |
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O13d .0356 .8211 .8753 |
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O13e .1776 .2155 .8804 |
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| 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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Cejkaite |
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Plasil J, Fejfarova K, Dusek M Skoda R, Rohlicek J |
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American Mineralogist 98 (2013) 549-553 |
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Revision of the symmetry and the crystal structure of cejkaite, Na4(UO2)(CO3)3 |
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Locality: Jachymov, Western Bohemia, Czech Republic |
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_database_code_amcsd 0019935 |
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9.2919 16.0991 6.4436 90 91.404 90 Cc |
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atom x y z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
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Na1 .437 -.0026 .073 .025 .026 .024 .025 -.003 .005 .001 |
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Na2 .6545 .3473 -.1412 .022 .020 .012 .034 -.003 .000 .002 |
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Na3 .3456 .2161 -.1967 .029 .012 .019 .056 .005 .002 .010 |
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Na4 .3039 .4363 .7959 .026 .006 .019 .052 -.002 .003 -.003 |
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U .43392 .33354 .32192 .01095 .0090 .0080 .0159 -.0014 .0020 -.0001 |
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C1 .634 .130 -.161 .019 |
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C2 .023 .337 -.160 .017 |
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C3 .643 .535 -.205 .023 |
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O1 .236 .573 .872 .026 |
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O2 .896 .311 -.137 .030 |
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O3 .508 .1081 -.153 .024 |
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O4 .064 .4098 -.160 .026 |
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O5 .178 .1163 -.240 .018 |
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O6 .682 .2049 -.165 .019 |
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O7 .507 .5217 .823 .013 |
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O8 .733 .4806 -.211 .020 |
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O9 .116 .2748 -.193 .020 |
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O10 .455 .334 .607 .010 |
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O11 .438 .332 .030 .010 |
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| 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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Cejkaite |
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Li Y, Krivovichev S V, Burns P C |
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Mineralogical Magazine 65 (2001) 297-304 |
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The crystal structure of Na4(UO2)(CO3)3 and its relationship to schrockingerite |
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Locality: synthetic |
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_database_code_amcsd 0014557 |
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9.3417 9.3417 12.824 90 90 120 P-3c1 |
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atom x y z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
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Na1 0 0 .25 .023 .022 .022 .024 .011 0 0 |
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Na2 0 0 0 .022 .023 .023 .020 .011 0 0 |
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Na3 .8769 .3076 .3764 .027 .013 .016 .049 .006 .001 .005 |
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U 2/3 1/3 .1303 .011 .010 .010 .013 .005 0 0 |
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C .0733 .7444 .3723 .017 .011 .013 .022 .002 -.004 -.001 |
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O1 2/3 1/3 .2718 .020 .022 .022 .017 .011 0 0 |
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O2 2/3 1/3 -.0106 .023 .030 .030 .009 .015 0 0 |
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O3 .9651 .7833 .3784 .021 .015 .019 .033 .012 -.002 -.003 |
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O4 .0460 .5959 .3817 .023 .010 .010 .049 .005 .006 .006 |
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O5 .1471 .3765 .3563 .026 .012 .015 .055 .010 0 -.002 |
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| 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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