Heulandite-Sr
	Dobelin N, Armbruster T
	American Mineralogist 88 (2003) 527-533
	Stepwise dehydration of Sr-exchanged heulandite:
	A single-crystal X-ray study
	Note: fully hydrated at room temperature
	_database_code_amcsd 0002991
	17.714 18.000 7.430 90 116.627 90 Cm
	atom x y z occ Biso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	Sr1 .15021 0 .6789 .759 2.21 .0319 .0258 .0288 0 .0157 0
	Sr2 .8536 0 .3437 .457 3.15 .052 .031 .043 0 .027 0
	Sr3 .4661 0 .8124 .78 1.36 .0151 .0149 .015 0 .0004 0
	Sr4 .477 0 .752 .12 2.5 .031 .032 .03 0 .011 0
	Si1 .8224 .8287 .9126 .75 1.08 .0120 .0172 .0115 -.0012 .0051 .0005
	Al1 .8224 .8287 .9126 .25 1.08 .0120 .0172 .0115 -.0012 .0051 .0005
	Si1' .1795 .16957 .0993 .75 1.09 .0133 .0182 .0093 .0000 .0045 .0012
	Al1' .1795 .16957 .0993 .25 1.09 .0133 .0182 .0093 .0000 .0045 .0012
	Si2 .7144 .91001 .5090 .75 1.23 .0208 .0132 .0135 .0013 .0083 .0001
	Al2 .7144 .91001 .5090 .25 1.23 .0208 .0132 .0135 .0013 .0083 .0001
	Si2' .2887 .09057 .5057 .75 1.07 .0131 .0141 .0120 -.0002 .0043 -.0004
	Al2' .2887 .09057 .5057 .25 1.07 .0131 .0141 .0120 -.0002 .0043 -.0004
	Si3 .7059 .69056 .7190 .75 1.06 .0140 .0160 .0106 .0010 .0057 .0012
	Al3 .7059 .69056 .7190 .25 1.06 .0140 .0160 .0106 .0010 .0057 .0012
	Si3' .2915 .30856 .2858 .75 1.04 .0151 .0133 .0109 .0003 .0056 .0002
	Al3' .2915 .30856 .2858 .25 1.04 .0151 .0133 .0109 .0003 .0056 .0002
	Si4 .9361 .70057 .5921 .75 1.13 .0153 .0161 .0106 -.0021 .0050 .0003
	Al4 .9361 .70057 .5921 .25 1.13 .0153 .0161 .0106 -.0021 .0050 .0003
	Si4' .0648 .30095 .4140 .75 1.07 .0131 .0159 .0105 .0010 .0043 .0006
	Al4' .0648 .30095 .4140 .25 1.07 .0131 .0159 .0105 .0010 .0043 .0006
	Si5 .0023 .78463 .0069 .75 1.15 .0129 .0178 .0111 -.0028 .0037 .0003
	Al5 .0023 .78463 .0069 .25 1.15 .0129 .0178 .0111 -.0028 .0037 .0003
	O1 .7053 0 .471 2.6 .052 .014 .028 0 .013 0
	O1' .3060 0 .549 1.6 .026 .011 .020 0 .005 0
	O2 .7686 .8766 .3928 2.8 .050 .030 .040 .002 .033 -.008
	O2' .2287 .1186 .6135 1.71 .021 .026 .019 -.002 .010 -.003
	O3 .8188 .8455 .1233 2.17 .040 .029 .020 -.010 .020 -.006
	O3' .1787 .1510 .8813 2.03 .027 .038 .016 -.012 .014 -.005
	O4 .7663 .8925 .7543 2.42 .033 .028 .021 .006 .004 .004
	O4' .2422 .1094 .2589 1.52 .020 .023 .016 .001 .008 -.001
	O5 .9981 .6731 .494 2.71 .038 .042 .034 -.014 .027 -.009
	O6 .9199 .8372 .9494 1.91 .023 .025 .025 -.001 .012 -.004
	O6' .0839 .1601 .0795 1.35 .012 .020 .018 .001 .006 .003
	O7 .6240 .7344 .5484 2.5 .037 .031 .024 .014 .010 .011
	O7' .3698 .2632 .4519 3.0 .031 .033 .029 .005 -.004 .007
	O8 .9957 .7358 .8165 2.05 .020 .032 .022 -.011 .007 -.013
	O8' .0116 .2733 .1838 2.31 .029 .032 .020 .008 .005 -.010
	O9 .7885 .7455 .8306 1.78 .023 .022 .024 -.007 .012 -.008
	O9' .2105 .2547 .1711 1.70 .020 .021 .023 -.004 .010 -.001
	O10 .8866 .6270 .6135 1.53 .018 .023 .016 -.003 .007 .002
	O10' .1185 .3743 .4106 2.6 .027 .018 .046 -.006 .009 .002
	Wat1 .2789 0 .030 3.1
	Wat2 .7336 0 .010 4.5
	Wat3 .5081 0 .513 4.9
	Wat4 .5894 .9103 .966 4.3
	Wat5 .0799 0 .910 .84 4.8
	Wat6 .0985 0 .286 .87 5.8
	Wat7 .4229 .0797 .039 .97 3.5
	Wat8 .0218 .0887 .490 .76 4.9
	Wat9 .983 .090 .531 .35 3.9
	Wat10 .909 0 .757 .69 8.0
	Wat11 .921 0 .108 .71 8.2
	Wat12 .537 0 .199 .43 3.95
	Wat13 .239 0 .903 .18 2.3
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