American Mineralogist Crystal Structure Database

11 matching records for this search.

Reedmergnerite
Download hom/reedmergnerite.pdf
Appleman D E, Clark J R
Download am/vol50/AM50_1827.pdf
American Mineralogist 50 (1965) 1827-1850
Crystal structure of reedmergnerite, a boron albite, and its relation to
feldspar crystal chemistry
_database_code_amcsd 0000139
7.833 12.360 6.803 93.308 116.352 92.055 C-1
atom     x     y     z Biso
Na   .2586 .0075 .1332 1.22
B1o  .0127 .1617 .2217  .38
Si1m .0059 .8100 .2097  .28
Si2o .7029 .1015 .3204  .31
Si2m .6847 .8644 .3547  .31
OA1  .0076 .1364 .0040  .56
OA2  .5929 .9812 .2758  .55
OBo  .8455 .0995 .2126  .70
OBm  .8163 .8347 .2335  .71
OCo  .0064 .2762 .2725  .66
OCm  .0289 .6799 .2070  .74
ODo  .1900 .1200 .3815  .66
ODm  .1922 .8682 .4172  .63
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Reedmergnerite
Download hom/reedmergnerite.pdf
Fleet M E
Download am/vol77/AM77_76.pdf
American Mineralogist 77 (1992) 76-84
Tetrahedral-site occupancies in reedmergnerite and synthetic boron albite
(NaBSi3O8)
sample from Utah
_database_code_amcsd 0001439
7.8388 12.3730 6.8082 93.324 116.381 92.014 C-1
atom      x      y      z  B(1,1)  B(2,2)  B(3,3)   B(1,2)  B(1,3)   B(2,3)
Na    .2582  .0075  .1330 .004737 .003128 .010420  .000608 .002407 -.002036
B1o   .0121  .1616  .2215 .003005 .000840 .003248  .000029 .001585  .000167
Si1m .00585 .80969 .20966 .002394 .000642 .002300  .000405 .001174  .000267
Si2o .70278 .10177 .32033 .002190 .000543 .002909  .000203 .001057  .000167
Si2m .68471 .86450 .35438 .002139 .000560 .002842  .000319 .001233  .000267
Oa1   .0077  .1363  .0037 .004991 .001103 .002706  .000434 .002348  .000400
Oa2   .5931  .9813  .2757 .002597 .000576 .004872  .000261 .001350  .000467
Obo   .8449  .0989  .2116 .004227 .001169 .007037 -.000550 .003992 -.000400
Obm   .8161  .8349  .2336 .003871 .001630 .006495  .000724 .003581  .000334
Oco   .0068  .2765  .2733 .003463 .000675 .006495  .000029 .002700 -.000133
Ocm   .0290  .6798  .2060 .003616 .000741 .004939  .000695 .000939  .000300
Odo   .1904  .1186  .3829 .004125 .001531 .002909  .001129 .000704  .000334
Odm   .1921  .8680  .4171 .004074 .001399 .003315 -.000029 .000587 -.000167
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View JMOL 3-D Structure (permalink)
 
Reedmergnerite
Download hom/reedmergnerite.pdf
Fleet M E
Download am/vol77/AM77_76.pdf
American Mineralogist 77 (1992) 76-84
Tetrahedral-site occupancies in reedmergnerite and synthetic boron albite
(NaBSi3O8)
sample low boron albite Gb100
_database_code_amcsd 0001440
7.852 12.350 6.806 93.37 116.30 91.58  C-1
atom     x     y     z  occ  B(1,1)  B(2,2)  B(3,3)   B(1,2)  B(1,3)   B(2,3)
Na   .2640 .0079 .1335      .009114 .006009 .017705  .001070 .003627 -.004709
B1o  .0083 .1640 .2213 .805 .004253 .001205 .003311  .000376 .001813  .000234
Sio  .0083 .1640 .2213 .105 .004253 .001205 .003311  .000376 .001813  .000234
Si1m .0075 .8097 .2158 .986 .003139 .000891 .004122  .000347 .002106  .000367
B1m  .0075 .8097 .2158 .014 .003139 .000891 .004122  .000347 .002106  .000367
Si2o .7021 .1030 .3199 .865 .002987 .000660 .003379  .000058 .001345  .000100
B2o  .7021 .1030 .3199 .135 .002987 .000660 .003379  .000058 .001345  .000100
Si2m .6862 .8674 .3546 .944 .002937 .001189 .003311  .000607 .001872  .000568
B2m  .6862 .8674 .3546 .046 .002937 .001189 .003311  .000607 .001872  .000568
Oa1  .0061 .1370 .9990      .008203 .001799 .006014  .000636 .004446  .000568
Oa2  .5961 .9839 .2765      .004507 .001304 .006825  .000318 .002281  .000701
Obo  .8392 .1022 .2092      .008203 .001915 .009731 -.000983 .005206 -.000668
Obm  .8177 .8363 .2365      .005772 .002278 .009191  .000983 .004446  .000601
Oco  .0098 .2807 .2749      .005823 .001964 .008312  .000520 .003978  .000635
Ocm  .0298 .6801 .2110      .006178 .001354 .007231  .000578 .002106  .000301
Odo  .1901 .1174 .3834      .006228 .001997 .005677  .000983 .002164  .000234
Odm  .1917 .8680 .4209      .006178 .001865 .006555 -.000116 .001813  .000000
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View JMOL 3-D Structure (permalink)
 
Reedmergnerite
Download hom/reedmergnerite.pdf
Fleet M E
Download am/vol77/AM77_76.pdf
American Mineralogist 77 (1992) 76-84
Tetrahedral-site occupancies in reedmergnerite and synthetic boron albite
(NaBSi3O8)
sample high boron albite Gb87, known as reedmergnerite-high
_database_code_amcsd 0001441
7.910 12.336 6.820 93.54 116.13 90.60 C-1
atom     x     y     z  occ  B(1,1)  B(2,2)  B(3,3)   B(1,2)  B(1,3)   B(2,3)
Na   .2823 .0075 .1356      .010826 .017710 .041101  .001002 .003578 -.018904
B1o  .0093 .1681 .2203 .289 .004767 .001239 .003956  .000086 .001846  .000166
Si1o .0093 .1681 .2203 .711 .004767 .001239 .003956  .000086 .001846  .000166
B1m  .0093 .8100 .2305 .058 .004370 .001239 .005632  .000401 .002077  .000632
Si1m .0093 .8100 .2305 .942 .004370 .001239 .005632  .000401 .002077  .000632
B2o  .6995 .1056 .3219 .384 .003824 .001223 .004760 -.000029 .001039 -.000067
Si2o .6995 .1056 .3219 .616 .003824 .001223 .004760 -.000029 .001039 -.000067
B2m  .6910 .8758 .3556 .269 .003129 .001569 .004693  .000659 .001789  .000632
Si2m .6910 .8758 .3556 .731 .003129 .001569 .004693  .000659 .001789  .000632
Oa1  .0048 .1390 .9876      .010776 .002098 .007778  .000286 .004905  .000366
Oa2  .6050 .9890 .2783      .005016 .001999 .008381  .000315 .001962  .000699
Obo  .8264 .1108 .2042      .009386 .002709 .012203 -.001461 .005193 -.000699
Obm  .8197 .8392 .2452      .006853 .002990 .014013  .000945 .005078  .000266
Oco  .0189 .2922 .2810      .006307 .002561 .010661  .000716 .004212  .000865
Ocm  .0294 .6810 .2215      .006555 .001735 .009655  .000458 .001731  .000033
Odo  .1921 .1134 .3866      .007548 .002313 .007845  .000716 .002424  .000499
Odm  .1895 .8681 .4281      .007499 .002181 .009722 -.000200 .002135 -.000033
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View JMOL 3-D Structure (permalink)
 
Reedmergnerite
Download hom/reedmergnerite.pdf
Downs R T, Yang H, Hazen R M, Finger L W, Prewitt C T
Download am/vol84/AM84_333.pdf
American Mineralogist 84 (1999) 333-340
Compressibility mechanisms of alkali feldspars: New data from reedmergnerite
Sample from Joseph Smith #1 mine, Duchesne Co., Utah,  NMNH 140
P = 0,  in air
_database_code_amcsd 0002214
7.83860  12.37330   6.80740  93.31900 116.36800  92.04000 C-1
atom        x       y       z  B(1,1)  B(2,2)  B(3,3)   B(1,2)  B(1,3)   B(2,3)
Na    .258203 .007570 .133024 .004994 .003238 .011032  .000343 .002353 -.002277
B     .012136 .161728 .221577 .002665 .000759 .003908 -.000107 .001309  .000030
Si1m  .005847 .809643 .209724 .002503 .000718 .003272  .000274 .001197  .000165
Si2o  .702788 .101809 .320489 .002367 .000596 .004091 -.000003 .001143  .000029
Si2m  .684884 .864530 .354472 .002402 .000641 .003731  .000178 .001195  .000179
O(A1) .007803 .136518 .004126 .005242 .001130 .004550  .000207 .002321  .000199
O(A2) .593308 .981231 .275837 .002781 .000655 .006050  .000091 .001100  .000366
O(B)o .844947 .098941 .211170 .004927 .001207 .008694 -.000732 .004315 -.000545
O(B)m .816291 .834850 .233509 .004319 .001681 .008045  .000557 .003641  .000347
O(C)o .006614 .276454 .273598 .003832 .000859 .007981 -.000161 .003015 -.000191
O(C)m .028745 .679571 .206233 .003962 .000918 .006327  .000628 .001157  .000208
O(D)o .190273 .118399 .382777 .004384 .001668 .004108  .000990 .001039  .000160
O(D)m .192181 .867803 .417224 .004238 .001476 .004537 -.000219 .000711 -.000116
Download AMC data (View Text File)
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Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Reedmergnerite
Download hom/reedmergnerite.pdf
Downs R T, Yang H, Hazen R M, Finger L W, Prewitt C T
Download am/vol84/AM84_333.pdf
American Mineralogist 84 (1999) 333-340
Compressibility mechanisms of alkali feldspars: New data from reedmergnerite
Sample from Joseph Smith #1 mine, Duchesne Co., Utah,  NMNH 140
P = 0.00 GPa, in cell
_database_code_amcsd 0002215
7.8389 12.3715 6.8065 93.311 116.363 92.043 C-1
atom       x      y      z Biso  B(1,1)  B(2,2)  B(3,3)  B(1,2)  B(1,3)   B(2,3)
Na    .25866 .00757 .13442      .005139 .003374 .006909 .000735 .001631 -.000999
B     .01340 .16114 .22209  .53
Si1m  .00624 .80987 .20976  .53
Si2o  .70291 .10201 .32052  .50
Si2m  .68571 .86460 .35660  .49
O(A1) .00705 .13697 .00166  .84
O(A2) .59274 .98109 .27505  .60
O(B)o .84479 .09912 .21180  .85
O(B)m .81586 .83462 .23184  .96
O(C)o .00621 .27687 .27265  .64
O(C)m .02949 .67977 .20669  .76
O(D)o .19037 .11875 .38274  .98
O(D)m .19072 .86760 .41510 1.03
Download AMC data (View Text File)
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View JMOL 3-D Structure (permalink)
 
Reedmergnerite
Download hom/reedmergnerite.pdf
Downs R T, Yang H, Hazen R M, Finger L W, Prewitt C T
Download am/vol84/AM84_333.pdf
American Mineralogist 84 (1999) 333-340
Compressibility mechanisms of alkali feldspars: New data from reedmergnerite
Sample from Joseph Smith #1 mine, Duchesne Co., Utah,  NMNH 140
P = 0.88 GPa
_database_code_amcsd 0002216
7.7852 12.3419 6.7917 93.332 116.347 92.094 C-1
atom        x       y       z Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3)   B(2,3)
Na    .257191 .008039 .131522      .00608 .00308 .01286 .00066 .00407 -.001590
B     .013665 .160563 .222208  .65
Si1m  .005359 .809869 .208540  .60
Si2o  .702294 .101146 .321555  .55
Si2m  .682768 .863989 .355133  .49
O(A1) .006014 .136224 .000632  .87
O(A2) .589366 .980622 .275580  .65
O(B)o .845638 .095986 .213191  .81
O(B)m .814823 .835100 .233778 1.01
O(C)o .003261 .275582 .272082  .68
O(C)m .028764 .679701 .204011  .85
O(D)o .192525 .119462 .382786 1.06
O(D)m .190407 .867657 .412472 1.12
Download AMC data (View Text File)
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View JMOL 3-D Structure (permalink)
 
Reedmergnerite
Download hom/reedmergnerite.pdf
Downs R T, Yang H, Hazen R M, Finger L W, Prewitt C T
Download am/vol84/AM84_333.pdf
American Mineralogist 84 (1999) 333-340
Compressibility mechanisms of alkali feldspars: New data from reedmergnerite
Sample from Joseph Smith #1 mine, Duchesne Co., Utah,  NMNH 140
P = 1.89 GPa
_database_code_amcsd 0002217
7.7231 12.3038 6.7719 93.364 116.316 92.145 C-1
atom         x       y       z Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3)  B(2,3)
Na     .256007 .008238 .130880      .00621 .00294 .01495 .00048 .00478 -.00211
B      .011833 .159645 .218587   .6
Si1m   .005236 .809963 .208893  .56
Si2o   .701038 .100160 .321127  .52
Si2m   .679848 .863324 .354838  .49
O(A1)  .007518 .135041 .002780  .79
O(A2)  .583343 .979410 .269840  .51
O(B)o  .845831 .092623 .211736  .77
O(B)m  .811704 .834473 .230657  .92
O(C)o -.000956 .274104 .271487  .73
O(C)m  .027516 .679251 .200578  .81
O(D)o  .195249 .120202 .383200  .97
O(D)m  .192656 .868610 .414724 1.14
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View JMOL 3-D Structure (permalink)
 
Reedmergnerite
Download hom/reedmergnerite.pdf
Downs R T, Yang H, Hazen R M, Finger L W, Prewitt C T
Download am/vol84/AM84_333.pdf
American Mineralogist 84 (1999) 333-340
Compressibility mechanisms of alkali feldspars: New data from reedmergnerite
Sample from Joseph Smith #1 mine, Duchesne Co., Utah,  NMNH 140
P = 3.00 GPa
_database_code_amcsd 0002218
7.6589 12.2675 6.7512 93.374 116.256 92.222 C-1
atom         x       y       z Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3)  B(2,3)
Na     .254374 .008769 .128849      .00658 .00283 .01729 .00096 .00589 -.00121
B      .012769 .158859 .222044  .58
Si1m   .005232 .810082 .208523  .56
Si2o   .699215 .099025 .319224  .53
Si2m   .676047 .862364 .353928  .54
O(A1)  .008001 .134997 .004191  .87
O(A2)  .581581 .979951 .274584  .51
O(B)o  .848203 .089755 .216070  .78
O(B)m  .810335 .833451 .229191  .95
O(C)o -.005648 .272837 .270184  .65
O(C)m  .026831 .679024 .200100  .91
O(D)o  .198086 .121144 .383188 1.02
O(D)m  .195121 .868926 .417785 1.12
Download AMC data (View Text File)
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View JMOL 3-D Structure (permalink)
 
Reedmergnerite
Download hom/reedmergnerite.pdf
Downs R T, Yang H, Hazen R M, Finger L W, Prewitt C T
Download am/vol84/AM84_333.pdf
American Mineralogist 84 (1999) 333-340
Compressibility mechanisms of alkali feldspars: New data from reedmergnerite
Sample from Joseph Smith #1 mine, Duchesne Co., Utah,  NMNH 140
P = 3.64 GPa
_database_code_amcsd 0002219
7.6194 12.2465 6.7389 93.392 116.222 92.263 C-1
atom         x       y       z Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3)  B(2,3)
Na     .254129 .008965 .129957      .00674 .00298 .01595 .00087 .00514 -.00133
B      .011828 .158118 .220194  .56
Si1m   .004593 .810089 .207102  .61
Si2o   .699207 .098570 .320676  .61
Si2m   .673758 .861752 .352903  .61
O(A1)  .005326 .133968 .999846  .83
O(A2)  .578476 .978808 .271898  .71
O(B)o  .848591 .087720 .217107  .87
O(B)m  .811086 .833418 .233406  .92
O(C)o -.007471 .272235 .272288  .70
O(C)m  .026856 .678775 .198746  .97
O(D)o  .200226 .121600 .383605 1.05
O(D)m  .194992 .869007 .414806 1.09
Download AMC data (View Text File)
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View JMOL 3-D Structure (permalink)
 
Reedmergnerite
Download hom/reedmergnerite.pdf
Downs R T, Yang H, Hazen R M, Finger L W, Prewitt C T
Download am/vol84/AM84_333.pdf
American Mineralogist 84 (1999) 333-340
Compressibility mechanisms of alkali feldspars: New data from reedmergnerite
Sample from Joseph Smith #1 mine, Duchesne Co., Utah,  NMNH 140
P = 4.68 GPa
_database_code_amcsd 0002220
7.5790 12.2200 6.7141 93.373 116.303 92.345 C-1
atom         x       y       z Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3)  B(2,3)
Na     .253368 .009631 .127961      .00592 .00253 .01468 .00009 .00458 -.00257
B      .012855 .156589 .219688 .549
Si1m   .005519 .809759 .209219 .565
Si2o   .698555 .097933 .319925 .505
Si2m   .671488 .861053 .351654 .523
O(A1)  .006347 .133283 .003218 .830
O(A2)  .574766 .978268 .268754 .618
O(B)o  .848393 .085455 .216430 .783
O(B)m  .809339 .832534 .229547 .909
O(C)o -.011615 .271404 .269653 .695
O(C)m  .026480 .678608 .193596 .798
O(D)o  .201787 .122264 .382683 .921
O(D)m  .194511 .869071 .413515 1.04
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Total number of retrieved datasets: 11
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