|
Wairakite |
 |
Henderson C M B, Bell A M T, Kohn S C, Page C S |
|
Mineralogical Magazine 62 (1998) 165-178 |
|
Leucite-pollucite structure-type variability and the structure of a |
|
synthetic end-member calcium wairakite (CaAl2Si4O12*2(H2O)) |
|
_database_code_amcsd 0014533 |
|
13.694 13.644 13.576 90. 90.46 90 I2/a |
|
atom x y z occ Biso |
|
Ca12A .25 .127 0 .2425 2.9 |
|
Ca12B .75 .385 0 .1975 2.9 |
|
Ca2 .011 .248 .118 .78 2.9 |
|
Al2A .170 .416 .139 .29 |
|
Al2B .844 .088 .119 .29 |
|
Si11A .117 .155 .419 .29 |
|
Si11B .877 .341 .407 .29 |
|
Si12A .423 .130 .153 .29 |
|
Si12B .591 .367 .164 .29 |
|
O11A .110 .350 .231 .32 |
|
O11B .907 .138 .217 .32 |
|
O12A .385 .138 .462 .32 |
|
O12B .599 .355 .477 .32 |
|
O21A .208 .116 .352 .32 |
|
O21B .777 .394 .374 .32 |
|
O22A .128 .466 .397 .32 |
|
O22B .834 .045 .362 .32 |
|
O31A .387 .224 .084 .32 |
|
O31B .645 .277 .112 .32 |
|
O32A .477 .385 .141 .32 |
|
O32B .545 .111 .170 .32 |
|
WatA .137 .116 .134 .32 |
|
WatB .880 .381 .112 .32 |
|
|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
|
| |
