Lizardite-1T Guggenheim S, Zhan W The Canadian Mineralogist 36 (1998) 1587-1594 Effect of temperature on the structures of lizardite-1T and lizardite-2H1 Sample: T = 20 C _database_code_amcsd 0005583 5.326 5.326 7.288 90 90 120 P31m atom x y z U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Mg .3318 0 .455 .003 .003 .022 .0015 -.002 0 Si 1/3 2/3 .074 .0065 .0065 .026 .00325 0 0 H1 .583 0 .732 H2 0 0 .197 O1 1/3 2/3 .2911 .003 .003 .036 .0015 0 0 O2 .507 0 -.008 .014 .007 .021 .0035 -.002 0 O3 .664 0 .588 .009 .008 .022 .004 -.002 0 O4 0 0 .304 .008 .008 .013 .004 0 0