American Mineralogist Crystal Structure Database

10 matching records for this search.

Serandite
Download hom/serandite.pdf
Takeuchi Y, Kudoh Y, Yamanaka T
Download am/vol61/AM61_229.pdf
American Mineralogist 61 (1976) 229-237
Crystal chemistry of the serandite-pectolite series and related minerals
_database_code_amcsd 0000499
7.683 6.889 6.747 90.53 94.12 102.75 P-1
atom     x     y      z occ B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
Mn1  .8527 .5943  .1363 .84  .0031  .0034  .0029  .0007  .0005  .0003
Ca1  .8527 .5943  .1363 .16  .0031  .0034  .0029  .0007  .0005  .0003
Mn2  .8497 .0840  .1332 .98  .0030  .0038  .0030  .0011  .0003 -.0001
Ca2  .8497 .0840  .1332 .02  .0030  .0038  .0030  .0011  .0003 -.0001
Na   .5574 .2548  .3518      .0046  .0096  .0073  .0012  .0011 -.0002
Si1  .2166 .4025  .3414      .0027  .0025  .0029  .0008 -.0002 -.0002
Si2  .2071 .9527  .3506      .0027  .0027  .0025  .0009  .0009 -.0002
Si3  .4546 .7389  .1429      .0020  .0034  .0025  .0006  .0002  .0001
O1   .6643 .7953  .1146      .0030  .0053  .0054  .0008  .0015  .0005
O2   .3235 .7079 -.0568      .0034  .0053  .0040  .0006 -.0002 -.0002
O3   .1809 .4952  .5534      .0065  .0048  .0044  .0030  .0010 -.0003
O4   .1599 .8458  .5568      .0062  .0043  .0044  .0013  .0015  .0003
O5   .0611 .3908  .1683      .0033  .0060  .0029  .0007 -.0002  .0003
O6   .0531 .8930  .1727      .0035  .0056  .0041  .0015 -.0004 -.0007
O7   .4077 .5331  .2739      .0035  .0049  .0048  .0010  .0000  .0021
O8   .3974 .9052  .2880      .0033  .0047  .0057  .0016  .0001 -.0017
O9   .2614 .1899  .3928      .0048  .0033  .0054  .0010  .0003  .0004
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Serandite
Download hom/serandite.pdf
Ohashi Y, Finger L W
Download am/vol63/AM63_274.pdf
American Mineralogist 63 (1978) 274-288
The role of octahedral cations in pyroxenoid crystal chemistry. I. Bustamite,
wollastonite, and the pectolite-schizolite-serandite series
sample SRN, from Rouma, Island of Los, Guinea
_database_code_amcsd 0000623
9.909 10.667 6.913 99.10 100.51 82.49 C-1
atom     x     y     z occ Biso
Mn1  .0052 .6431 .9062 .66  .80
Ca1  .0052 .6431 .9062 .34  .80
Mn2  .0082 .6416 .4158      .96
Na3  .0462 .8977 .2473     1.58
Si1  .2216 .0616 .0963      .63
Si2  .2216 .0721 .5456      .64
Si3  .2017 .8446 .7597      .64
Oa1  .1157 .4464 .8901      .90
Oa2  .1132 .4406 .3969      .95
Oa3  .1346 .6892 .2133      .89
Ob1  .1336 .1831 .0016     1.06
Ob2  .1430 .1984 .6516      .93
Ob3  .1113 .7273 .7011      .99
Oc1  .1725 .0657 .3090      .88
Oc2  .1581 .9474 .5959      .92
Oc3  .1623 .9318 .9676      .99
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Serandite
Download hom/serandite.pdf
Jacobsen S D, Smyth J R, Swope R J, Sheldon R I
Download am/vol85/AM85_745.pdf
American Mineralogist 85 (2000) 745-752
Two proton positions in the very strong hydrogen bond of serandite,
NaMn2[Si3O8(OH)]
Sample: X-ray
_database_code_amcsd 0002430
7.7185 6.9064 6.7624 90.492 94.085 102.775 P-1
atom      x      y      z  occ Uiso U(1,1) U(2,2) U(3,3) U(1,2)  U(1,3)  U(2,3)
Na   .55614 .25385 .35237            .0087  .0178  .0167  .0013   .0024   .0001
Mn1  .85219 .59405 .13637 .944      .00817 .00719 .00775 .00144  .00110  .00019
Mn2  .84956 .08396 .13308 .989      .00780 .00814 .00777 .00251  .00076 -.00010
Si1  .21589 .40239 .34113           .00604 .00492 .00677 .00151 -.00037  .00005
Si2  .20581 .95249 .35090           .00621 .00479 .00601 .00157 -.00006 -.00021
Si3  .45398 .73904 .14312           .00481 .00619 .00611 .00109  .00053 -.00003
H      .179   .621   .533      .064
O1   .66327 .79612 .11507            .0054  .0112  .0123  .0005   .0022   .0000
O2   .32289 .70965 .94371            .0091  .0124  .0075  .0029  -.0015  -.0006
O3   .18070 .49542 .55276            .0127  .0099  .0086  .0053   .0002  -.0023
O4   .15867 .84596 .55620            .0147  .0074  .0073  .0022   .0021   .0013
O5   .06121 .39059 .16778            .0074  .0117  .0076  .0018  -.0012   .0008
O6   .05273 .89324 .17232            .0074  .0103  .0076  .0019  -.0012  -.0012
O7   .40696 .53359 .27366            .0075  .0085  .0147  .0006   .0012   .0042
O8   .39617 .90570 .28860            .0079  .0101  .0117  .0039   .0004  -.0037
O9   .26035 .19025 .39346            .0102  .0048  .0121  .0023   .0000   .0003
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Serandite
Download hom/serandite.pdf
Jacobsen S D, Smyth J R, Swope R J, Sheldon R I
Download am/vol85/AM85_745.pdf
American Mineralogist 85 (2000) 745-752
Two proton positions in the very strong hydrogen bond of serandite,
NaMn2[Si3O8(OH)]
Sample: neutron
_database_code_amcsd 0002431
7.7163 6.9116 6.7368 90.465 94.037 102.844 P-1
atom      x      y      z  occ Uiso U(1,1) U(2,2) U(3,3) U(1,2)  U(1,3)  U(2,3)
Na    .5557  .2553  .3529            .0080  .0149  .0195  .0000   .0028   .0005
Mn1   .8531  .5945  .1349 .941       .0076  .0070  .0091  .0003   .0007   .0002
Mn2   .8491  .0840  .1329 .983       .0070  .0069  .0087  .0021   .0011  -.0002
Si1   .2151  .4017  .3424            .0046  .0042  .0073  .0012   .0007  -.0001
Si2   .2059  .9511  .3512            .0054  .0042  .0053  .0012   .0004   .0005
Si3   .4543  .7370  .1428            .0040  .0041  .0069  .0010   .0002  -.0005
H1    .1482  .6374  .5498 .842       .0204  .0217  .0211  .0070   .0037   .0009
H2    .1518  .6872  .5483 .158 .015
O1    .6643  .7943  .1138            .0049  .0075  .0136  .0008   .0030  .00008
O2    .3226  .7065  .9435            .0075  .0087  .0092  .0016  -.0015  -.0007
O3    .1788  .4926  .5554            .0105  .0072  .0084  .0035   .0010  -.0014
O4    .1598  .8443  .5572            .0132  .0056  .0075  .0014   .0024   .0015
O5    .0614  .3912  .1671            .0063  .0099  .0071  .0013  -.0001   .0010
O6    .0519  .8912  .1724            .0065  .0077  .0089  .0012  -.0011  -.0007
O7    .4071  .5335  .2772            .0056  .0072  .0145  .0001   .0005   .0042
O8    .3972  .9067  .2866            .0064  .0083  .0133  .0030   .0005  -.0041
O9    .2593  .1888  .3931            .0092  .0032  .0138  .0018   .0005  -.0001
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Serandite
Download hom/serandite.pdf
Williams E R, Weller M T
 
American Mineralogist 99 (2014) 1755-1760
A variable-temperature neutron diffraction study of serandite: A Mn-silicate
framework with a very strong, two-proton site, hydrogen bond
Note: T = 4 K
Locality: Mont St. Hilaire, Quebec, Canada
_database_code_amcsd 0020402
7.6844 6.8913 6.73493 90.4576 94.0805 102.7770 P-1
atom     x     y     z   occ  Uiso
Mn1  .8533 .5896 .1394       .0025
Mn2  .8511 .0863 .1310  .944 .0105
Ca2  .8511 .0863 .1310  .056 .0105
Na1  .5598 .2514 .3582       .0100
Si1  .2152 .4106 .3457       .0002
Si2  .2068 .9442 .3461       .0002
Si3  .4536 .7385 .1442       .0002
O1   .6657 .7956 .1089       .0045
O2   .3204 .7061 .9395       .0045
O3   .1784 .4970 .5555       .0045
O4   .1596 .8419 .5593       .0045
O5   .0628 .3942 .1667       .0045
O6   .0531 .8922 .1727       .0045
O7   .4082 .5344 .2757       .0045
O8   .3978 .9102 .2871       .0045
O9   .2582 .1886 .3926       .0045
H16  .1486  .635 .5544   .78 .0197
H17   .141  .712  .498   .22 .0197
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Serandite
Download hom/serandite.pdf
Williams E R, Weller M T
 
American Mineralogist 99 (2014) 1755-1760
A variable-temperature neutron diffraction study of serandite: A Mn-silicate
framework with a very strong, two-proton site, hydrogen bond
Note: T = 150 K
Locality: Mont St. Hilaire, Quebec, Canada
_database_code_amcsd 0020403
7.6888 6.8934 6.73781 90.4467 94.0672 102.7771 P-1
atom     x     y     z   occ  Uiso
Mn1  .8522 .5900 .1389       .0030
Mn2  .8512 .0895 .1324  .947  .004
Ca2  .8512 .0895 .1324  .053  .004
Na1  .5603 .2548 .3573       .0115
Si1  .2170 .4114 .3474       .0033
Si2  .2060 .9472 .3474       .0033
Si3  .4591 .7392 .1464       .0033
O1   .6664 .7960 .1090       .0051
O2   .3216 .7070 .9391       .0051
O3   .1785 .4970 .5555       .0051
O4   .1602 .8434 .5580       .0051
O5   .0642 .3936 .1674       .0051
O6   .0524 .8935 .1734       .0051
O7   .4089 .5349 .2766       .0051
O8   .3983 .9109 .2862       .0051
O9   .2581 .1883 .3951       .0051
H16  .1461  .630  .552   .69 .0237
H17   .161  .705  .533   .31 .0237
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Serandite
Download hom/serandite.pdf
Williams E R, Weller M T
 
American Mineralogist 99 (2014) 1755-1760
A variable-temperature neutron diffraction study of serandite: A Mn-silicate
framework with a very strong, two-proton site, hydrogen bond
Note: T = 298 K
Locality: Mont St. Hilaire, Quebec, Canada
_database_code_amcsd 0020404
7.70244 6.90030 6.74470 90.4159 94.0442 102.8006 P-1
atom     x     y     z   occ  Uiso
Mn1  .8456 .5884 .1399       .0099
Mn2  .8559 .0903 .1329  .942  .013
Ca2  .8559 .0903 .1329  .058  .013
Na1  .5640 .2587 .3578       .0096
Si1  .2129 .4124 .3509       .0077
Si2  .2037 .9403 .3468       .0077
Si3  .4575 .7393 .1466       .0077
O1   .6663 .7941 .1126       .0107
O2   .3200 .7058 .9408       .0107
O3   .1758 .4955 .5553       .0107
O4   .1582 .8404 .5633       .0107
O5   .0606 .3948 .1654       .0107
O6   .0539 .8905 .1769       .0107
O7   .4068 .5360 .2775       .0107
O8   .3990 .9114 .2815       .0107
O9   .2618 .1873 .3891       .0107
H16   .144  .633  .545   .67  .035
H17   .167  .704  .526   .33  .035
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Serandite
Download hom/serandite.pdf
Williams E R, Weller M T
 
American Mineralogist 99 (2014) 1755-1760
A variable-temperature neutron diffraction study of serandite: A Mn-silicate
framework with a very strong, two-proton site, hydrogen bond
Note: T = 575 K
Locality: Mont St. Hilaire, Quebec, Canada
_database_code_amcsd 0020405
7.7283 6.9174 6.7608 90.362 94.016 102.822 P-1
atom     x     y     z   occ  Uiso
Mn1  .8444 .5831 .1385       .0158
Mn2  .8552 .0917 .1343 .9258  .009
Ca2  .8552 .0917 .1343 .0742  .009
Na1  .5644 .2601 .3646        .042
Si1  .2129 .4144 .3476       .0121
Si2  .2072 .9513 .3465       .0121
Si3  .4528 .7344 .1476       .0121
O1   .6638 .7917 .1093       .0173
O2   .3240 .7058 .9393       .0173
O3   .1776 .4929 .5511       .0173
O4   .1599 .8410 .5607       .0173
O5   .0633 .3964 .1667       .0173
O6   .0549 .8951 .1746       .0173
O7   .4045 .5370 .2770       .0173
O8   .3977 .9117 .2800       .0173
O9   .2576 .1849 .3907       .0173
H16   .135  .628  .551   .55  .044
H17   .155  .703  .524   .45  .044
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Serandite
Download hom/serandite.pdf
Williams E R, Weller M T
 
American Mineralogist 99 (2014) 1755-1760
A variable-temperature neutron diffraction study of serandite: A Mn-silicate
framework with a very strong, two-proton site, hydrogen bond
Note: T = 800 K
Locality: Mont St. Hilaire, Quebec, Canada
_database_code_amcsd 0020406
7.7513 6.9384 6.7761 90.307 94.019 102.858 P-1
atom     x     y     z   occ  Uiso
Mn1  .8489 .5864 .1358        .031
Mn2  .8502 .0880 .1349 .9258  .002
Ca2  .8502 .0880 .1349 .0742  .002
Na1  .5576  .258 .3630        .052
Si1  .2126 .4130 .3487       .0189
Si2  .2103 .9531 .3436       .0189
Si3  .4563 .7326 .1460       .0189
O1   .6636 .7906 .1130       .0226
O2   .3230 .7045 .9382       .0226
O3   .1755 .4874 .5495       .0226
O4   .1597 .8424 .5617       .0226
O5   .0627 .3932 .1654       .0226
O6   .0530 .8931 .1745       .0226
O7   .4041 .5342 .2749       .0226
O8   .3999 .9084 .2795       .0226
O9   .2579 .1847 .3907       .0226
H16   .130  .627  .556   .49  .058
H17   .168  .714  .541   .51  .058
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Serandite
Download hom/serandite.pdf
Takeuchi Y, Kudoh Y, Haga N
Download zk/vol138/ZK138_313.pdf
Zeitschrift fur Kristallographie 138 (1973) 313-336
The interpretation of partial Patterson functions and its application
to structure analyses of serandite Mn2NaHSi3O9 and banalsite BaNa2Al4Si4O16
Locality: Tanohata mine, Japan
_database_code_amcsd 0010758
7.683 6.889 6.747 90.53 94.12 102.75 P-1
atom     x     y     z B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
Mn1  .8527 .5943 .1363  .0028  .0030  .0026  .0006  .0005  .0003
Mn2  .8496 .0840 .1332  .0022  .0029  .0021  .0009  .0003 -.0001
Na1  .5573 .2547 .3518  .0038  .0086  .0063  .0010  .0010 -.0002
Si1  .2166 .4025 .3414  .0019  .0015  .0019  .0006 -.0003 -.0002
Si2  .2071 .9526 .3506  .0019  .0018  .0015  .0007  .0001 -.0002
Si3  .4545 .7388 .1430  .0013  .0024  .0015  .0003  .0002  .0002
O1   .6641 .7953 .1147  .0022  .0042  .0045  .0007  .0014  .0005
O2   .3236 .7097 .9431  .0027  .0043  .0030  .0005 -.0002 -.0003
OH3  .1809 .4954 .5533  .0057  .0037  .0034  .0029  .0009 -.0002
O4   .1599 .8457 .5567  .0055  .0032  .0033  .0012  .0014  .0000
O5   .0609 .3905 .1684  .0025  .0048  .0021  .0006 -.0002  .0003
O6   .0530 .8932 .1727  .0027  .0046  .0029  .0013 -.0006 -.0007
O7   .4077 .5332 .2738  .0027  .0038  .0037  .0008  .0000  .0018
O8   .3973 .9052 .2879  .0024  .0035  .0048  .0013 -.0001 -.0018
O9   .2613 .1900 .3928  .0038  .0026  .0041  .0008  .0001  .0002
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Total number of retrieved datasets: 10
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