Clinoenstatite
Tribaudino M, Nestola F, Meneghini C
The Canadian Mineralogist 43 (2005) 1411-1421
Rietveld refinement of clinopyroxenes with intermediate
Ca-content along the join diopside-enstatite
Locality: synthetic
Sample: Di20En80
_database_code_amcsd 0006055
9.6655 8.8534 5.2138 90 108.349 90 P2_1/c
atom     x     y     z occ Biso
Ca2  .2555 .0186 .2279 .20  .34
Mg2  .2555 .0186 .2279 .80  .34
Mg1  .2517 .6536 .2275      .62
SiA  .0420 .3418 .2842      .58
O1A  .8664 .3392 .1764      .51
O2A  .1159 .5042 .3169      .80
O3A  .1038 .2746 .5941     1.31
SiB  .5498 .8392 .2301      .67
O1B  .3738 .8356 .1305      .79
O2B  .6332 .9847 .3803     1.32
O3B  .6067 .7064 .4677     1.12