SrY2Si3O10 Wierzbicka-Wieczorek M, Kolitsch U, Tillmanns E European Journal of Mineralogy 22 (2010) 245-258 Synthesis and structural study of five new trisilicates, BaREE2Si3O10 (REE = Gd, Er, Yb, Sc) and SrY2Si3O10, including a review on the geometry of the Si3O10 unit Locality: synthetic _database_code_amcsd 0017778 6.757 6.885 9.273 72.42 86.37 88.37 P-1 atom x y z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Sr .40204 1.09633 .18129 .00803 .00836 .01022 .00671 .00034 .00009 -.00451 Y1 .14049 .75395 .50868 .00539 .00665 .00544 .00376 -.00029 .00062 -.00106 Y2 .15773 .26100 .80949 .00603 .00719 .00706 .00368 .00070 -.00052 -.00145 Si1 -.32710 .72724 .54106 .00477 .0055 .0059 .0031 -.0004 .0006 -.0017 Si2 -.33578 .35808 .83142 .00482 .0059 .0057 .0028 -.0008 .0001 -.0011 Si3 .12082 .74399 .87301 .00546 .0073 .0060 .0036 -.0011 .0004 -.0023 O1 .4686 .7914 .4625 .0092 .0064 .0114 .0089 .0004 -.0020 -.0016 O2 .1770 .3968 .5462 .0072 .0101 .0071 .0044 .0005 .0009 -.0019 O3 .1810 1.1010 .4333 .0076 .0073 .0080 .0078 -.0016 -.0002 -.0029 O4 .3855 1.4143 .2811 .0087 .0116 .0076 .0052 .0009 .0022 -.0002 O5 .4686 .2219 .8815 .0076 .0073 .0087 .0062 -.0018 .0015 -.0015 O6 .1697 .7576 .2502 .0081 .0073 .0102 .0073 .0003 .0008 -.0039 O7 -.2599 .3853 .9877 .0112 .014 .0125 .0080 .0032 -.0058 -.0039 O8 .0871 .2050 1.0522 .0097 .0090 .0143 .0070 .0010 .0017 -.0056 O9 .2298 -.0463 .7819 .0113 .0128 .0078 .0122 -.0026 .0041 -.0020 O10 .1131 .6029 .7609 .0077 .0114 .0079 .0043 .0007 -.0014 -.0025