Antigorite Uehara S The Canadian Mineralogist 36 (1998) 1595-1605 TEM and XRD study of antigorite superstructures _database_code_amcsd 0005589 43.3 9.23 7.27 90 91.6 90 Pm atom x y z Mg .031 0 .519 Mg .031 1/3 .519 Mg .094 1/6 .548 Mg .094 1/2 .548 Mg .156 0 .571 Mg .156 1/3 .571 Mg .219 1/6 .583 Mg .219 1/2 .583 Mg .282 0 .583 Mg .282 1/3 .583 Mg .344 1/6 .575 Mg .344 1/2 .575 Mg .407 0 .563 Mg .407 1/3 .563 Mg .468 1/6 .533 Mg .468 1/2 .533 Mg .532 0 .481 Mg .532 1/3 .481 Mg .594 1/6 .452 Mg .594 1/2 .452 Mg .656 0 .429 Mg .656 1/3 .429 Mg .718 1/6 .417 Mg .718 1/2 .417 Mg .781 0 .417 Mg .781 1/3 .417 Mg .844 1/6 .425 Mg .844 1/2 .425 Mg .906 0 .438 Mg .906 1/3 .438 Mg .969 1/6 .467 Mg .969 1/2 .467 Si .057 1/6 .139 Si .117 1/3 .164 Si .177 1/6 .180 Si .237 1/3 .187 Si .299 1/6 .189 Si .358 1/3 .185 Si .418 1/6 .164 Si .477 1/3 .123 Si .523 1/6 .878 Si .582 1/3 .836 Si .642 1/6 .815 Si .701 1/3 .811 Si .763 1/6 .813 Si .823 1/3 .820 Si .883 1/6 .836 Si .943 1/3 .861 Si .999 1/3 .089 OH .117 0 .391 OH .240 0 .414 OH .362 0 .399 OH .482 0 .348 OH .578 0 .615 OH .699 0 .590 OH .821 0 .593 OH .944 0 .630 OH .995 0 .328 OH .056 1/2 .370 OH .179 1/2 .408 OH .301 1/2 .410 OH .422 1/2 .385 OH .518 1/2 .652 OH .639 1/2 .601 OH .760 1/2 .586 OH .883 1/2 .609 OH .070 0 .714 OH .196 0 .750 OH .324 0 .743 OH .451 0 .693 OH .867 0 .267 OH .613 0 .271 OH .740 0 1/4 OH .007 1/6 .667 OH .133 1/6 .733 OH .260 1/6 .750 OH .388 1/6 .729 OH .804 1/6 1/4 OH .549 1/6 .307 OH .676 1/6 .259 OH .930 1/6 .286 OH .070 1/3 .714 OH .196 1/3 3/4 OH .324 1/3 .741 OH .451 1/3 .693 OH .867 1/3 .267 OH .613 1/3 .271 OH .740 1/3 1/4 OH .007 1/2 .667 OH .133 1/2 .733 OH .260 1/2 3/4 OH .388 1/2 .729 OH .804 1/2 1/4 OH .549 1/2 .307 OH .676 1/2 .259 OH .930 1/2 .286 O .179 1/6 .408 O .056 1/6 .370 O .518 1/6 .652 O .821 1/3 .593 O .578 1/3 .615 O .944 1/3 .630 O .117 1/3 .391 O .995 1/3 .328 O .699 1/3 .590 O .883 1/6 .609 O .362 1/3 .399 O .301 1/6 .410 O .482 1/3 .348 O .240 1/3 .414 O .760 1/6 .586 O .639 1/6 .601 O .422 1/6 .385 O .885 0 .909 O .943 1/2 .945 O .058 0 .048 O .117 1/2 .078 O .175 0 .096 O .238 1/2 .104 O .297 0 .109 O .356 1/2 .100 O .414 0 .076 O .472 1/2 .035 O .529 0 .970 O .588 1/2 .936 O .647 0 .910 O .708 1/2 .900 O .768 0 .893 O .827 1/2 .893 O 0 1/2 0 O .088 1/4 .064 O .147 1/4 .090 O .208 1/4 .100 O .268 1/4 .107 O .327 1/4 .107 O .385 1/4 .091 O .443 1/4 .055 O 1/2 1/4 0 O .558 1/4 .952 O .617 1/4 .923 O .678 1/4 .904 O .738 1/4 .896 O .797 1/4 .891 O .856 1/4 .900 O .914 1/4 .924 O .972 1/4 .965 O .029 1/4 .030