Hedenbergite
Nestola F, Tribaudino M, Ballaran T B, Liebske C, Bruno M
American Mineralogist 92 (2007) 1492-1501
The crystal structures of pyroxenes along the jadeite - hedenbergite and
jadeite - aegirine joins
Locality: synthetic
Sample: Jd0Hd100
_database_code_amcsd 0004451
9.8447 9.0234 5.2509 90 104.862 90 C2/c
atom        x      y      z occ   Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
CaM2        0 .30034    .25 .99 .00873  .0104  .0073  .0073      0  .0001      0
FeM2'       0   .242    .25 .01  .0065
Fe2+M1      0 .90741    .25     .00635  .0067  .0058  .0063      0  .0011      0
SiT    .28786 .09244 .23259      .0050  .0050  .0052  .0048 -.0002  .0012 -.0004
O1      .1194  .0901  .1519      .0074  .0056  .0093  .0072  .0001  .0016  .0000
O2      .3630  .2465  .3237      .0097  .0122  .0068  .0096  .0029  .0019 -.0010
O3      .3502  .0198 -.0066      .0079  .0067  .0100  .0070 -.0001  .0017 -.0024