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Legrandite |
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McLean W J, Anthony J W, Finney J J, Laughon R B |
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American Mineralogist 56 (1971) 1147-1154 |
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The crystal structure of legrandite |
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_database_code_amcsd 0000249 |
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12.805 7.933 10.215 90 104.388 90 P2_1/c |
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atom x y z B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) |
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As1 .1499 .0548 .2202 .000829 .001470 .000817 -.000076 -.000020 .000191 |
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As2 .3853 .4221 .2140 .000829 .001510 .000766 .000102 .000102 -.000350 |
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Zn1 .4031 .0500 .3896 .001430 .003416 .001813 -.000076 -.000122 .000064 |
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Zn2 .2529 .3314 .4625 .001024 .003377 .002043 -.000178 .000081 -.000191 |
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Zn3 .3620 .8063 .1282 .001706 .001986 .001992 .000102 -.000102 .000573 |
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Zn4 .0100 .2417 .4408 .001479 .004846 .002502 -.000025 .000428 -.000223 |
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O1 .269 .955 .260 .002048 .003218 .001685 .001347 -.000183 -.000924 |
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O2 .140 .159 .073 .001349 .003297 .000715 .000965 -.000774 -.000637 |
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O3 .133 .188 .340 .000211 .009375 .001787 -.000991 .000000 -.000924 |
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O4 .050 .913 .200 .002519 .003575 .002298 -.002185 .000978 -.002007 |
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O5 .479 .950 .241 .001625 .003337 .002196 -.000864 .000815 -.002612 |
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O6 .352 .344 .057 .003543 .004211 -.000562 -.000584 .000957 -.002484 |
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O7 .344 .290 .320 .001609 .001708 .001583 -.000432 .001589 .004077 |
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O8 .320 .608 .218 .002178 .003655 .002017 .001042 .000550 .000701 |
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O9 .081 .534 .143 .003071 .006555 .006052 -.000407 .000957 .003026 |
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O10 .448 .663 .014 .001381 .003774 .001634 .001194 .000265 -.000159 |
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O11 .275 .578 .468 .003153 .006952 .001226 .000152 .001446 -.000733 |
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O12 .089 .731 .435 .002698 .010090 .005439 .000381 .000407 .000064 |
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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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Legrandite |
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Pushcharovskii D Y, Pobedimskaya E A, Belov N V |
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Soviet Physics - Doklady 16 (1971) 419-421 |
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The crystal structure of legrandite Zn2[AsO4]OH*H2O |
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Locality: Ojuela mine, Mexico |
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_database_code_amcsd 0015593 |
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12.76 7.93 10.21 90 104.4 90 P2_1/c |
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atom x y z |
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Zn1 .362 .305 .128 |
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Zn2 .747 .331 .038 |
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Zn3 .990 .242 .059 |
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Zn4 .596 .049 .111 |
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As1 .850 .055 .281 |
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As2 .615 .422 .285 |
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O1 .642 .337 .448 |
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O2 .268 .454 .256 |
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O3 .866 .181 .156 |
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O4 .659 .285 .186 |
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O5 .050 .406 .206 |
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O6 .860 .158 .419 |
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O7 .318 .100 .210 |
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O8 .475 .446 .241 |
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OH1 .272 .080 .467 |
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OH2 .442 .343 .514 |
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Wat1 .088 .234 .435 |
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Wat2 .077 .030 .142 |
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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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