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Britholite |
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Boyer L, Savariault J, Carpena J, Lacout J |
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Acta Crystallographica C54 (1998) 1057-1057 |
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A neodymium-substituted britholite compound |
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_cod_database_code 1008827 |
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_database_code_amcsd 0016696 |
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9.3938 9.3938 6.9013 90 90 120 P6_3/m |
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atom x y z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
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P1 .39748 .36879 .25 .8333 .0079 .0070 .0064 .0044 0 0 |
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Si1 .39748 .36879 .25 .1667 .0079 .0070 .0064 .0044 0 0 |
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Ca1 1/3 2/3 .00051 .96 .01398 .01398 .0073 .00699 0 0 |
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Nd1 1/3 2/3 .00051 .04 .01398 .01398 .0073 .00699 0 0 |
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Ca2 .23845 .99067 .25 .86 .01385 .00999 .00830 .00603 0 0 |
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Nd2 .23845 .99067 .25 .14 .01385 .00999 .00830 .00603 0 0 |
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F1 0 0 .25 .77 .011 .011 .029 .0053 0 0 |
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O1 0 0 .298 .07 .0177 .0124 .0129 .0112 0 0 |
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O2 .3249 .4845 .25 .0087 .0108 .0239 .0039 0 0 |
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O3 .5878 .4667 .25 .0305 .0156 .0111 .0149 -.0089 -.0053 |
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O4 .3413 .2561 .0701 .017 .017 .02 .008 0 0 |
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Britholite-(Ce) |
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Noe D C, Hughes J M, Mariano A N, Drexler J W, Kato A |
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Zeitschrift fur Kristallographie 206 (1993) 233-246 |
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The crystal structure of monoclinic britholite-(Ce) and britholite-(Y) |
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Note: unannealed sample |
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Locality: the Kipawa syenite gneiss complex |
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_database_code_amcsd 0011042 |
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9.5804 9.5901 6.9802 90 90 120.079 P2_1 |
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atom x y z occ Biso |
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Ca1a .3335 .6671 .9860 .19 5.66 |
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Ce1a .3335 .6671 .9860 .81 5.66 |
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Ca1b .3329 .6664 .4884 .71 .03 |
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Ce1b .3329 .6664 .4884 .29 .03 |
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Ca2a .9905 .2412 .244 .40 3.16 |
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Ce2a .9905 .2412 .244 .60 3.16 |
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Ca2b .2407 .2501 .738 .42 3.13 |
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Ce2b .2407 .2501 .738 .58 3.13 |
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Ca2c .2502 .0091 .233 .43 2.98 |
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Ce2c .2502 .0091 .233 .57 2.98 |
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Si1 .0256 .6287 .25 2.1 |
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Si2 .3712 .3980 .249 2.2 |
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Si3 .6024 .9727 .248 2.3 |
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O1a .837 .511 .23 3.4 |
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O1b .489 .326 .223 3.0 |
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O1c .673 .165 .222 2.8 |
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O2a .405 .872 .269 1.9 |
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O2b .466 .595 .252 3.2 |
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O2c .129 .534 .262 2.5 |
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O3a .635 .902 .043 2.1 |
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O3b .692 .935 .410 5.8 |
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O3c .272 .370 .046 2.2 |
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O3d .239 .309 .417 4.0 |
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O3e .067 .760 .068 4.9 |
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O3f .100 .730 .436 2.3 |
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F -.001 .998 .191 .84 8.2 |
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OH -.001 .998 .191 .16 8.2 |
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Britholite-(Ce) |
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Noe D C, Hughes J M, Mariano A N, Drexler J W, Kato A |
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Zeitschrift fur Kristallographie 206 (1993) 233-246 |
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The crystal structure of monoclinic britholite-(Ce) and britholite-(Y) |
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Note: annealed sample |
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Locality: the Kipawa syenite gneiss complex |
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_database_code_amcsd 0011043 |
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9.4932 9.4985 6.9371 90 90 120.038 P2_1 |
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atom x y z occ Biso |
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Ca1a .33306 .66670 -.0054 .58 1.17 |
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Ce1a .33306 .66670 -.0054 .42 1.17 |
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Ca1b .33361 .66653 .4934 .63 .89 |
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Ce1b .33361 .66653 .4934 .37 .89 |
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Ca2a .99015 .24053 .2437 .40 1.011 |
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Ce2a .99015 .24053 .2437 .60 1.011 |
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Ca2b .24055 .25039 .7435 .41 1.022 |
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Ce2b .24055 .25039 .7435 .59 1.022 |
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Ca2c .25040 .00989 .2445 .41 .999 |
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Ce2c .25040 .00989 .2445 .59 .999 |
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Si1 .0284 .6296 .25 .70 |
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Si2 .3702 .3985 .243 .72 |
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Si3 .6012 .9715 .2407 .72 |
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O1a .8354 .5115 .236 1.33 |
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O1b .4878 .3230 .238 1.40 |
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O1c .6759 .1642 .253 1.38 |
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O2a .4056 .8739 .227 1.20 |
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O2b .4681 .5945 .226 .97 |
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O2c .1266 .5328 .267 .90 |
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O3a .6392 .9010 .0538 .85 |
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O3b .6828 .9237 .420 1.5 |
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O3c .2613 .3602 .0546 .86 |
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O3d .2407 .3171 .421 1.7 |
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O3e .0762 .7581 .0706 1.32 |
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O3f .0999 .7380 .4395 1.11 |
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F -.0004 .9995 .2117 .84 2.18 |
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OH -.0004 .9995 .2117 .16 2.18 |
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| Download AMC data (View Text File)
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Britholite-(Y) |
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Noe D C, Hughes J M, Mariano A N, Drexler J W, Kato A |
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Zeitschrift fur Kristallographie 206 (1993) 233-246 |
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The crystal structure of monoclinic britholite-(Ce) and britholite-(Y) |
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Note: unannealed sample |
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Locality: Suishoyama, Japan |
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_database_code_amcsd 0011044 |
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9.4216 9.4138 6.7639 90 90 120.0284 P2_1 |
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atom x y z occ Biso |
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Y1a .3338 .6662 .0045 .88 2.63 |
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Lu1a .3338 .6662 .0045 .12 2.63 |
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Y1b .3329 .6670 .5078 .80 .87 |
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Ca1b .3329 .6670 .5078 .20 .87 |
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Y2a .9947 .2422 .259 .93 1.79 |
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Lu2a .9947 .2422 .259 .07 1.79 |
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Y2b .2423 .2473 .757 .94 1.75 |
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Lu2b .2423 .2473 .757 .06 1.75 |
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Y2c .2473 .0050 .257 .93 1.85 |
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Lu2c .2473 .0050 .257 .07 1.85 |
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Si1 .0260 .6270 .25 1.01 |
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Si2 .3727 .3992 .274 1.11 |
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Si3 .6010 .9738 .250 1.12 |
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O1a .832 .507 .259 2.4 |
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O1b .491 .322 .275 2.7 |
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O1c .675 .169 .255 2.4 |
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O2a .403 .8704 .238 1.6 |
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O2b .468 .596 .236 1.4 |
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O2c .130 .5336 .288 1.8 |
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O3a .628 .896 .062 1.8 |
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O3b .686 .925 .442 2.3 |
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O3c .266 .367 .061 1.5 |
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O3d .237 .310 .438 3.1 |
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O3e .075 .761 .085 2.3 |
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O3f .102 .733 .468 1.9 |
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F .000 .997 .231 .93 5.3 |
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OH .000 .997 .231 .07 5.3 |
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| Download AMC data (View Text File)
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View JMOL 3-D Structure (permalink)
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Britholite-(Y) |
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Noe D C, Hughes J M, Mariano A N, Drexler J W, Kato A |
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Zeitschrift fur Kristallographie 206 (1993) 233-246 |
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The crystal structure of monoclinic britholite-(Ce) and britholite-(Y) |
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Note: annealed sample |
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Locality: Suishoyama, Japan |
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_database_code_amcsd 0011045 |
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9.3619 9.3636 6.7306 90 90 120.0121 P2_1 |
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atom x y z occ Biso |
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Y1a .3330 .6666 .9854 .96 1.35 |
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Ca1a .3330 .6666 .9854 .04 1.35 |
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Ca1b .3337 .6667 .4884 .19 .70 |
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Y1b .3337 .6667 .4884 .81 .70 |
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Y2a .99496 .24204 .2359 .96 .92 |
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Lu2a .99496 .24204 .2359 .04 .92 |
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Y2b .24209 .24715 .7374 .95 .98 |
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Lu2b .24209 .24715 .7374 .05 .98 |
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Y2c .24711 .00505 .2381 .95 .97 |
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Lu2c .24711 .00505 .2381 .05 .97 |
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Si1 .0265 .6282 .25 .64 |
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Si2 .3712 .3981 .2334 .60 |
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Si3 .6017 .9731 .234 .72 |
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O1a .8320 .5074 .236 1.8 |
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O1b .4915 .3236 .251 1.9 |
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O1c .6762 .1686 .242 2.0 |
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O2a .4026 .8719 .216 .9 |
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O2b .4689 .5975 .217 1.1 |
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O2c .1275 .5312 .271 1.1 |
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O3a .6378 .8998 .048 1.2 |
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O3b .6897 .9268 .420 1.9 |
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O3c .2615 .3621 .046 .9 |
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O3d .2366 .3095 .419 1.9 |
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O3e .0731 .7632 .070 1.8 |
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O3f .1013 .7386 .445 .8 |
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F .0003 .0007 .212 .93 2.4 |
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OH .0003 .0007 .212 .07 2.4 |
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| Download AMC data (View Text File)
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View JMOL 3-D Structure (permalink)
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Britholite-(La) |
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Hughes J M, Mariano A N, Drexler J W |
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Neues Jahrbuch fur Mineralogie, Monatshefte 1992 (1992) 311-319 |
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Crystal structures of synthetic Na-REE-Si oxyapatites, synthetic monoclinic britholite |
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Locality: synthetic |
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_database_code_amcsd 0014862 |
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9.678 9.682 7.1631 90 90 120.04 P2_1 |
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atom x y z occ Biso |
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La1a .33267 .66656 .0057 .607 .22 |
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Na1a .33267 .66656 .0057 .393 .22 |
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La1b .33415 .66678 .5002 .744 1.04 |
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Na1b .33415 .66678 .5002 .256 1.04 |
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La2a -.01493 .23465 .2513 .974 .457 |
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Na2a -.01493 .23465 .2513 .026 .457 |
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La2b .23454 .24954 .7484 .977 .462 |
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Na2b .23454 .24954 .7484 .023 .462 |
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La2c .24944 .01482 .2506 .975 .459 |
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Na2c .24944 .01482 .2506 .025 .459 |
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Si1 .0289 .6287 .25 .35 |
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Si2 .3715 .4004 .248 .33 |
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Si3 .5997 .9708 .252 .37 |
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O1a .8366 .5165 .245 .85 |
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O1b .4821 .3200 .261 .77 |
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O1c .6783 .1623 .243 .88 |
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O2a .4068 .8779 .267 .70 |
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O2b .4704 .5933 .238 .72 |
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O2c .1230 .5304 .267 .73 |
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O3a .6364 .8985 .0618 .39 |
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O3b .6811 .9258 .422 1.0 |
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O3c .2615 .3625 .063 .50 |
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O3d .2443 .3189 .425 .9 |
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O3e .0747 .7546 .083 .9 |
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O3f .1017 .7373 .444 .54 |
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O -.0007 -.0009 .225 .55 1.9 |
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F -.0007 -.0009 .225 .45 1.9 |
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| Download AMC data (View Text File)
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Britholite-(Gd) |
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Hughes J M, Mariano A N, Drexler J W |
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Neues Jahrbuch fur Mineralogie, Monatshefte 1992 (1992) 311-319 |
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Crystal structures of synthetic Na-REE-Si oxyapatites, synthetic monoclinic britholite |
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Locality: synthetic |
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_database_code_amcsd 0014863 |
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9.410 9.413 6.8740 90 90 120.01 P2_1 |
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atom x y z occ Biso |
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Gd1a .33358 .66488 -.0003 .636 .41 |
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Na1a .33358 .66488 -.0003 .364 .41 |
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Gd1b .33300 .66820 .5005 .821 .88 |
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Na1b .33300 .66820 .5005 .179 .88 |
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Gd2a -.00843 .23358 .2516 .985 .450 |
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Na2a -.00843 .23358 .2516 .015 .450 |
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Gd2b .23361 .24200 .7515 .983 .444 |
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Na2b .23361 .24200 .7515 .017 .444 |
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Gd2c .24197 .00841 .2531 .980 .426 |
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Na2c .24197 .00841 .2531 .020 .426 |
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Si1 .0278 .6288 .25 .38 |
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Si2 .3718 .3990 .253 .45 |
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Si3 .6007 .9720 .259 .43 |
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O1a .8306 .5146 .249 1.04 |
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O1b .4854 .3164 .264 .93 |
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O1c .6840 .1689 .258 1.09 |
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O2a .4016 .8762 .262 .88 |
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O2b .4739 .5971 .249 .88 |
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O2c .1252 .5261 .258 .71 |
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O3a .6405 .8971 .058 .5 |
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O3b .6796 .9217 .433 .7 |
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O3c .2555 .3590 .057 .7 |
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O3d .2422 .3214 .433 .7 |
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O3e .0794 .7571 .078 .6 |
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O3f .1042 .7460 .455 .9 |
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O .0007 .0004 .231 .81 1.40 |
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F .0007 .0004 .231 .19 1.40 |
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| Download AMC data (View Text File)
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