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Bityite |
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Lin J C, Guggenheim S |
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American Mineralogist 68 (1983) 130-142 |
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The crystal structure of a Li,Be-rich brittle mica: a dioctahedral-trioctahedral |
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intermediate |
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Locality: Mops pegmatite, Salisbury district, Zimbabwe |
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_database_code_amcsd 0000888 |
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5.058 8.763 19.111 90 95.39 90 Cc |
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atom x y z occ Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) |
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Ca1 0 .09104 .25 0.0136 0.0049 0.00040 -.0004 0.0003 -.00010 |
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Li1 .259 .248 .503 .50 1.1 |
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Al2 .7458 .9152 .9999 0.0038 0.0012 0.00025 0.0006 0.0000 0.00000 |
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Al3 .2535 .0847 0 0.0035 0.0017 0.00030 -.0006 0.0003 0.00005 |
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Al1 .4653 .9238 .1421 .71 0.0052 0.0039 0.00036 -.0016 0.0001 0.00040 |
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Si1 .4653 .9238 .1421 .05 0.0052 0.0039 0.00036 -.0016 0.0001 0.00040 |
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Be1 .4653 .9238 .1421 .24 0.0052 0.0039 0.00036 -.0016 0.0001 0.00040 |
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Al11 .5346 .0768 .8552 .15 0.0042 0.0004 0.00011 0.0008 0.0001 -.00011 |
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Si11 .5346 .0768 .8552 .81 0.0042 0.0004 0.00011 0.0008 0.0001 -.00011 |
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Be11 .5346 .0768 .8552 .04 0.0042 0.0004 0.00011 0.0008 0.0001 -.00011 |
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Al2 .4575 .2535 .1443 .12 0.0039 0.0031 0.00015 -.0007 -.0002 0.00011 |
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Si2 .4575 .2535 .1443 .88 0.0039 0.0031 0.00015 -.0007 -.0002 0.00011 |
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Al22 .5436 .7450 .8572 .70 0.0055 0.0003 0.00032 0.0009 0.0001 0.00004 |
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Be22 .5436 .7450 .8572 .30 0.0055 0.0003 0.00032 0.0009 0.0001 0.00004 |
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O1 .958 .4397 .0517 0.005 0.0020 0.00012 0.0013 0.0002 0.00010 |
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O11 .046 .5648 .9402 0.004 0.0028 0.00010 0.0005 0.0002 0.00030 |
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O2 .400 .2520 .0582 0.007 0.0016 0.00027 0.0006 -.0003 -.00010 |
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O22 .610 .7492 .9467 0.006 0.0011 0.00030 -.0006 0.0002 0.00020 |
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O3 .362 .0927 .1750 0.009 0.0033 0.00042 0.0014 0.0001 0.00040 |
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O33 .642 .9172 .8231 0.007 0.0013 0.00046 -.0015 0.0013 -.00010 |
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O4 .275 .7753 .1671 0.007 0.0038 0.00038 -.0006 -.0004 0.00010 |
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O44 .714 .2208 .8313 0.006 0.0016 0.00054 0.0001 0.0001 0.00050 |
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O5 .291 .3902 .1760 0.005 0.0029 0.00036 0.0014 -.0002 0.00000 |
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O55 .730 .6034 .8225 0.005 0.0022 0.00044 0.0007 -.0004 -.00040 |
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OH6 .449 .5704 .0495 0.002 0.0033 0.00031 0.0002 -.0002 -.00040 |
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OH66 .550 .4345 .9490 0.008 0.0013 0.00041 -.0017 0.0011 0.00000 |
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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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Bityite |
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Gatta G D, Nenert G, Guastella G, Lotti P, Guastoni A, Rizzato S |
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Mineralogical Magazine 78 (2014) 55-72 |
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A single-crystal neutron and X-ray diffraction study of a Li,Be-bearing brittle mica |
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Note: X-ray, T = 100 K |
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Locality: Harding pegmatite, New Mexico, USA |
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_database_code_amcsd 0020138 |
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5.0864 8.8186 19.1098 90 95.445 90 C2/c |
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atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
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Ca 0 .09233 .25 .74 .0077 -.0078 .0090 .0064 0 .0015 0 |
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Na 0 .09233 .25 .26 .0077 -.0078 .0090 .0064 0 .0015 0 |
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LiM1 .25 .75 0 .39 .027 |
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AlM2 .7466 .91560 .99998 .0049 .0048 .0052 .0047 .0002 .0008 .0002 |
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SiT1 .4652 .92506 .14380 .925 .0059 .0056 .0061 .0063 -.0002 .0015 .0002 |
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BeT1 .4652 .92506 .14380 .02 .0059 .0056 .0061 .0063 -.0002 .0015 .0002 |
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AlT2 .4552 .25546 .14383 .72 .0034 .0035 .0045 .0024 .0005 .0004 .0004 |
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SiT2 .4552 .25546 .14383 .22 .0034 .0035 .0045 .0024 .0005 .0004 .0004 |
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BeT2 .4552 .25546 .14383 .06 .0034 .0035 .0045 .0024 .0005 .0004 .0004 |
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O1 .9571 .4407 .05603 .0086 .0060 .0091 .0109 .0024 .0018 -.0003 |
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O2 .3911 .2517 .0560 .0075 .0078 .0056 .0094 .0004 .0020 .0015 |
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O3 .3604 .0885 .17690 .0083 .0075 .0102 .0077 -.0008 .0029 .0020 |
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O4 .2802 .7797 .16799 .0082 .0088 .0079 .0078 .0012 .0003 .0013 |
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O5 .2799 .3932 .17778 .0079 .0091 .0073 .0074 .0002 .0009 -.0007 |
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O6 .4521 .5659 .05047 .0063 .0059 .0059 .0075 -.0013 .0023 -.0012 |
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H1 .3663 .6559 .0618 .56 .07 |
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H2 .4418 .5943 .0992 .27 .07 |
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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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Bityite |
|
Gatta G D, Nenert G, Guastella G, Lotti P, Guastoni A, Rizzato S |
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Mineralogical Magazine 78 (2014) 55-72 |
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A single-crystal neutron and X-ray diffraction study of a Li,Be-bearing brittle mica |
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Note: X-ray, T = 100 K |
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Locality: Harding pegmatite, New Mexico, USA |
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_database_code_amcsd 0020139 |
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5.0864 8.8186 19.1098 90 95.445 90 Cc |
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atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
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Ca -.00033 .09233 .24941 .771 .0078 .0079 .0087 .0070 -.0004 .0017 .0002 |
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Na -.00033 .09233 .24941 .229 .0078 .0079 .0087 .0070 -.0004 .0017 .0002 |
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LiM1 .269 .758 .000 .413 .018 |
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AlM2 .74815 .91652 .99922 .0040 .0030 .0040 .0051 .0009 .0008 .0003 |
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AlM3 .25504 .08566 -.00074 .0043 .0047 .0045 .0040 -.0008 .0012 -.0001 |
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AlT1 .46538 .92604 .14174 .883 .0039 .0030 .0052 .0038 -.0007 .0013 .0009 |
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BeT1 .46538 .92604 .14174 .117 .0039 .0030 .0052 .0038 -.0007 .0013 .0009 |
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SiT2 .53493 .07566 .85430 .0044 .0052 .0037 .0044 .0004 .0011 .0001 |
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SiT3 .45659 .25580 .14413 .0044 .0041 .0053 .0038 .0005 .0009 .0002 |
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AlT4 .54537 .74504 .85661 .873 .0037 .0043 .0030 .0040 -.0003 .0010 -.0001 |
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BeT4 .54537 .74504 .85661 .127 .0037 .0043 .0030 .0040 -.0003 .0010 -.0001 |
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O1 .9613 .4426 .0520 .0058 .0062 .0081 .0033 .0000 .0016 -.0002 |
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O11 .0477 .5619 .9399 .0061 .0047 .0068 .0072 .0022 .0020 .0009 |
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O2 .3981 .2531 .0588 .0069 .0105 .0057 .0044 .0013 .0003 .0006 |
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O22 .6158 .7488 .9466 .0046 .0038 .0038 .0063 -.0011 .0010 .0004 |
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O3 .3637 .0962 .1764 .0068 .0073 .0075 .0060 .0004 .0019 .0011 |
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O33 .6415 .9185 .8227 .0065 .0068 .0048 .0082 -.0006 .0023 -.0004 |
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O4 .2713 .7767 .1675 .0075 .0066 .0062 .0097 -.0007 .0008 .0004 |
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O44 .7118 .2178 .8314 .0060 .0051 .0075 .0055 .0008 .0008 .0013 |
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O5 .2909 .3906 .1774 .0071 .0066 .0082 .0063 -.0004 -.0003 -.0006 |
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O55 .7316 .6034 .8216 .0061 .0052 .0060 .0071 .0026 .0008 -.0003 |
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O6 .4544 .5674 .0499 .0061 |
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O66 .5505 .4349 .9484 .0043 |
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H1 .3692 .6547 .0617 .54 .10 |
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H2 .4423 .5944 .0959 .49 .10 |
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H3 .643 .3388 .9473 .35 .10 |
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H4 .622 .3543 .9239 .31 .10 |
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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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Bityite |
|
Gatta G D, Nenert G, Guastella G, Lotti P, Guastoni A, Rizzato S |
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Mineralogical Magazine 78 (2014) 55-72 |
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A single-crystal neutron and X-ray diffraction study of a Li,Be-bearing brittle mica |
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Note: Neutron, T = 20 K |
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Locality: Harding pegmatite, New Mexico, USA |
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_database_code_amcsd 0020140 |
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5.0590 8.7909 19.0176 90 95.459 90 C2/c |
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atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
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Ca 0 .0924 .25 .81 .0076 -.0064 .0084 .0081 0 .0012 0 |
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Na 0 .0924 .25 .19 .0076 -.0064 .0084 .0081 0 .0012 0 |
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LiM1 .25 .75 0 .291 .003 |
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AlM2 .7465 .9154 .9997 .0031 .0025 .0027 .0042 -.0003 .0002 .0013 |
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AlT1 .4654 .9251 .1440 .48 .0033 .0020 .0028 .0050 -.0003 .0002 -.0002 |
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SiT1 .4654 .9251 .1440 .50 .0033 .0020 .0028 .0050 -.0003 .0002 -.0002 |
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BeT1 .4654 .9251 .1440 .02 .0033 .0020 .0028 .0050 -.0003 .0002 -.0002 |
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AlT2 .4554 .2551 .1440 .452 .0024 .0018 .0028 .0027 .0003 -.0002 -.0005 |
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SiT2 .4554 .2551 .1440 .452 .0024 .0018 .0028 .0027 .0003 -.0002 -.0005 |
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BeT2 .4554 .2551 .1440 .06 .0024 .0018 .0028 .0027 .0003 -.0002 -.0005 |
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O1 .95655 .44037 .05592 .0061 .0042 .0057 .0083 .0014 .0000 -.0012 |
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O2 .39055 .25211 .05585 .0059 .0061 .0045 .0071 .0010 .0008 .0004 |
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O3 .36028 .08880 .17679 .0071 .0068 .0086 .0063 -.0001 .0020 .0007 |
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O4 .28033 .77942 .16820 .0066 .0077 .0054 .0065 .0009 .0002 .0002 |
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O5 .28007 .39346 .17817 .0063 .0077 .0052 .0058 -.0004 -.0002 -.0012 |
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O6 .45186 .56632 .05081 .0056 .0055 .0040 .0074 -.0008 .0020 -.0003 |
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H1 .0618 .3663 .6559 .562 .028 .017 .016 .051 .001 .012 -.013 |
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H2 .0992 .4418 .5943 .274 .034 .035 .051 .019 -.011 .013 -.014 |
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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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Bityite |
|
Gatta G D, Nenert G, Guastella G, Lotti P, Guastoni A, Rizzato S |
|
Mineralogical Magazine 78 (2014) 55-72 |
|
A single-crystal neutron and X-ray diffraction study of a Li,Be-bearing brittle mica |
|
Note: Neutron, T = 20 K |
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Locality: Harding pegmatite, New Mexico, USA |
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_database_code_amcsd 0020141 |
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5.0590 8.7909 19.0176 90 95.459 90 Cc |
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atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
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Ca .0009 .0920 .2491 .79 .0075 .0073 .0078 .0074 .0015 .0011 .0002 |
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Na .0009 .0920 .2491 .21 .0075 .0073 .0078 .0074 .0015 .0011 .0002 |
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LiM1 .253 .759 .0020 .2665 .003 |
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AlM2 .7479 .9160 .9991 .0031 |
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AlM3 .2547 .0853 -.0003 .0036 |
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AlT1 .4666 .9255 .14181 .95 .0027 |
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BeT1 .4666 .9255 .14181 .05 .0027 |
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SiT2 .5355 .0756 .85432 .0027 |
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SiT3 .4569 .2551 .14414 .0027 |
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AlT4 .5454 .7449 .85629 .94 .0027 |
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BeT4 .5454 .7449 .85629 .06 .0027 |
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O1 .9596 .4435 .05228 .0043 |
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O11 .0471 .5632 .94042 .0044 |
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O2 .3956 .2536 .05835 .0063 |
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O22 .6142 .7494 .94649 .0036 |
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O3 .3610 .0956 .17611 .0058 |
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O33 .6403 .9180 .82243 .0057 |
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O4 .2729 .7769 .16767 .0052 |
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O44 .7122 .2183 .83131 .0057 |
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O5 .2896 .3915 .17727 .0053 |
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O55 .7305 .6038 .82119 .0059 |
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O6 .4524 .5676 .05010 .0053 |
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O66 .5499 .4348 .94822 .0052 |
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H1 .369 .6547 .0617 .54 .025 |
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H2 .442 .5944 .0959 .49 .029 |
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H3 .643 .3388 .9473 .35 .010 |
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H41 .622 .3543 .9239 .31 .011 |
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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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