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Stercorite |
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Ferraris G, Franchini-Angela M |
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Acta Crystallographica B30 (1974) 504-510 |
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Hydrogen bonding in the crystalline state. Crystal structure and twinning of |
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NaNH4HPO4*4H2O (Stercorite) |
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Locality: guano deposits |
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_database_code_amcsd 0009501 |
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10.636 6.9187 6.4359 90.46 97.87 109.20 P-1 |
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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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NH4 -.0046 .2048 .2199 .00615 .01603 .02277 .00509 .00336 .00006 |
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Na .5317 .7661 .0342 .00656 .01092 .01987 .00300 .00442 .00313 |
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P .7314 .3646 .4435 .00397 .00828 .01326 .00200 .00351 .00270 |
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O1 .8075 .4044 .2530 .00433 .01280 .01635 .00181 .00446 .00313 |
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O2 .7581 .5616 .5736 .00633 .01004 .01931 .00316 .00332 .00060 |
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OH3 .5767 .2878 .3392 .00501 .01703 .01931 .00219 .00351 .00264 |
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O4 .7578 .1961 .5716 .00689 .01098 .01993 .00347 .00375 .00523 |
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Wat5 .6134 .8064 .4078 .00651 .01098 .02172 .00277 .00458 .00343 |
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Wat6 .6552 .5619 -.0563 .00823 .01768 .01956 .00621 .00577 .00451 |
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Wat7 .6557 .0936 -.0570 .00790 .01257 .01912 .00173 .00549 .00313 |
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Wat8 -.0028 .7903 .2265 .00775 .01838 .02758 .00297 .00284 .00626 |
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