Boltwoodite
	Stohl F V, Smith D K
	American Mineralogist 66 (1981) 610-625
	The crystal chemistry of the uranyl silicate minerals
	Locality: New Method mine, Amboy, California, USA
	_database_code_amcsd 0000838
	7.073 7.064 6.638 90 105.75 90 P2_1
	atom x y z Biso
	U .0252 .25 .13851 0.9
	K .541 .548 .153 4.4
	Si .933 .25 .637 0.9
	O1 .290 .25 .147 0.6
	O2 .227 .75 .885 3.9
	O3 .022 -.079 .194 4.7
	O4 -.022 .079 -.194 4.7
	O5 .060 .25 .484 0.9
	O6 .294 .75 .490 3.7
	Wat .400 .413 .689 2.3
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	Boltwoodite
	Burns P C
	The Canadian Mineralogist 36 (1998) 1069-1075
	The structure of boltwoodite and implications of solid solution toward sodium
	boltwoodite
	_database_code_amcsd 0005562
	7.0772 7.0597 6.6479 90 104.982 90 P2_1/m
	atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	U .52463 .75 .63810 .0247 .0071 .0110 0 .0058 0
	Si .4320 .75 .1481 .0296 .0122 .0122 0 .0064 0
	K .046 .037 .641 .28 .0431
	Na 0 0 .5 .21 .0626
	O1 .786 .75 .668 .0244 .0327 .0275 0 .0086 0
	O2 .263 .75 .597 .0195 .0377 .0255 0 .0062 0
	O3 .566 .75 .988 .0324 .0155 .0183 0 .0102 0
	O4 .5246 .0740 .6888 .0630 .0064 .0153 .0018 .0108 -.0006
	OH5 .203 .75 .030 .0366 .0536 .0364 0 .0177 0
	Wat6 .921 .925 .201 .53 .0639
	Wat7 .938 .75 .245 .21 .1110
	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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