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Niveolanite |
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Pekov I V, Zubkova N V, Chukanov N V, Agakhanov A A, Belakovskiy D I, Horvath L, |
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Filinchuk Y E, Gobechiya E R, Pushcharovsky D Y, Rabadanov M K |
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The Canadian Mineralogist 46 (2008) 1343-1354 |
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Niveolanite, the first natural beryllium carbonate, a new mineral species from |
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Mont Saint-Hilaire, Quebec, Canada |
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Locality: Poudrette quarry, Mont Saint-Hilaire, Quebec, Canada |
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_database_code_amcsd 0006196 |
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13.1304 13.1304 5.4189 90 90 90 P4/mcc |
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atom x y z occ Uiso |
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Na .41084 .10533 .5 .9 .0283 |
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Ca .41084 .10533 .5 .09 .0283 |
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Be .84477 .15523 .25 .0140 |
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C .6772 .1176 .5 .0176 |
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O1 .72297 .13374 .7073 .0262 |
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O2 .58599 .0851 .5 .0307 |
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O3 .90044 .11618 .5 .08 .0134 |
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O3H .90044 .11618 .5 .92 .0134 |
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H .959 .124 .5 .92 .024 |
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Wat .4249 .2935 .5 .243 |
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Shlykovite |
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Zubkova N V, Filinchuk Y E, Pekov I V, Pushcharovsky D Y, Gobechiya E R |
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European Journal of Mineralogy 22 (2010) 547-555 |
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Crystal structures of shlykovite and cryptophyllite: comparative crystal |
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chemistry of phyllosilicate minerals of the mountainite family |
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Locality: Mount Rasvumchorr, Khibiny alkaline intrusion, Kola Peninsula, Russia |
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_database_code_amcsd 0017556 |
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6.4897 6.9969 26.714 90 94.597 90 P2_1/c |
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atom x y z Uiso |
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K -.2533 .8663 .37057 .0391 |
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Ca .0189 .8392 .24336 .0210 |
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Si1 .0011 .8447 .08283 .0190 |
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Si2 .2318 .0640 .35444 .0205 |
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Si3 .4083 .8447 .15613 .0215 |
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Si4 .2350 .6265 .35640 .0196 |
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O1 -.0897 .0496 .1005 .043 |
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O2 .5482 .6525 .1562 .0317 |
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O3 .1468 .1689 .4040 .0285 |
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OH4 -.0340 .1558 -.0233 .0332 |
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O5 .2810 .8491 .3730 .0230 |
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O6 .1256 .6019 .3012 .0259 |
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O7 .3315 .8941 .2101 .0277 |
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O8 .0649 .0753 .3073 .0297 |
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O9 .2270 .8010 .1136 .039 |
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O10 .5390 .0191 .1335 .0273 |
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Wat1 -.3252 .7724 .2731 .042 |
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Wat2 -.265 .601 -.0265 .116 |
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Wat3 .3528 .6823 -.0143 .039 |
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Cryptophyllite |
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Zubkova N V, Filinchuk Y E, Pekov I V, Pushcharovsky D Y, Gobechiya E R |
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European Journal of Mineralogy 22 (2010) 547-555 |
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Crystal structures of shlykovite and cryptophyllite: comparative crystal |
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chemistry of phyllosilicate minerals of the mountainite family |
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Locality: Mount Rasvumchorr, Khibiny alkaline intrusion, Kola Peninsula, Russia |
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_database_code_amcsd 0017557 |
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6.4934 6.9919 32.087 90 94.680 90 P2_1/n |
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atom x y z Uiso |
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K1 -.0773 .3757 .14911 .0267 |
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K2 .4642 .3655 .05485 .0458 |
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Ca .2275 .8469 .24478 .0101 |
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Si1 .4166 .1350 .16108 .0097 |
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Si2 .4156 .5747 .16335 .0091 |
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Si3 -.2152 .8568 .17356 .0101 |
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Si4 .1402 .8539 .11015 .0102 |
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O1 .2820 .5798 .20226 .0134 |
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O2 .4557 .3556 .14722 .0141 |
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O3 .3399 .1097 .20594 .0171 |
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O4 .0613 .8522 .06211 .0168 |
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O5 .3051 .6837 .12212 .0192 |
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O6 -.1077 .9049 .21850 .0141 |
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O7 .6464 .6611 .17274 .0202 |
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O8 -.0513 .8194 .13918 .0221 |
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O9 .2518 .0558 .12330 .0206 |
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O10 -.3636 .0301 .15437 .0140 |
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Wat1 .5913 .7909 .26910 .0203 |
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Wat2 -.3397 .007 .0629 .064 |
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Wat3 .4071 .7198 .0228 .047 |
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Wat4 .1115 .2050 .0224 .035 |
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Wat5 -.1236 .4715 .0653 .036 |
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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
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Langbanshyttanite |
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Chukanov N V, Pekov I V, Johsson E, Zubkova N V, Filinchuk Y E, |
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Belakovskiy D I, Pushcharovsky D Y |
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European Journal of Mineralogy 23 (2011) 675-681 |
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Langbanshyttanite, a new low-temperature arsenate mineral with a |
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novel structure from Langban, Sweden |
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Locality: Langban, Sweden |
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_database_code_amcsd 0018642 |
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5.0528 5.7671 14.617 85.656 82.029 88.728 P-1 |
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atom x y z Uiso |
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Pb .0769 .2864 .3031 .024 |
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Mn -.018 .246 .5543 .010 |
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Mg 0 .5 0 .005 |
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As .415 .211 .7167 .006 |
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O1 .174 .346 .668 .010 |
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O2 .699 .088 .675 .010 |
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OH3 .225 .410 .432 .010 |
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OH4 .190 -.085 .564 .010 |
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Wat5 .114 .724 .096 .01 |
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Wat6 .28 .230 .034 .02 |
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Wat7 .30 .661 -.099 .05 |
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O8 .206 -.004 .787 .010 |
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O9 .56 .406 .789 .02 |
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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
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Boron |
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Zarechnaya E Y, Dubrovinsky L, Dubrovinskaia N, Filinchuk Y, Chernyshov D, Dmitriev V, |
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Miyajima N, El Goresy A, Braun H F, Van Smaalen S, Kantor I, Kantor A, Prakapenka V, |
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Hanfland M, Mikhaylushkin A S, Abrikosov I A, Simak S I |
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Physical Review Letters 102 (2009) 185501-1185501-4 |
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Superhard semiconducting optically transparent high pressure phase of boron |
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Note: crystal quenched from 20 GPa, 1700 K |
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Locality: synthetic |
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_database_code_amcsd 0015285 |
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5.0576 5.6245 6.9884 90 90 90 Pnnm |
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atom x y z |
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B1 .1539 .5938 .7924 |
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B2 .6469 .7284 .5 |
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B3 .3362 .5076 0 |
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B4 .8391 .7189 .8737 |
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B5 .6690 .9823 0 |
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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
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