Oligoclase
Phillips M W, Colville A A, Ribbe P H
Zeitschrift fur Kristallographie 133 (1971) 43-65
The crystal structures of two oligoclases: a comparison with low and high albite
Locality: Camedo, Switzerland
Sample: An28
_database_code_amcsd 0010722
8.169 12.851 7.124 93.63 116.40 89.46 C-1
atom      x     y     z  occ Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
Na    .2689 .0040 .1331 .723  5.4  .0060  .0189  .0374  .0011  .0010 -.0219
Ca    .2689 .0040 .1331 .277  5.4  .0060  .0189  .0374  .0011  .0010 -.0219
AlT1o .0078 .1658 .2124 .625  .92  .0053  .0017  .0051 -.0005  .0023  .0003
SiT1o .0078 .1658 .2124 .375  .92  .0053  .0017  .0051 -.0005  .0023  .0003
AlT1m .0035 .8178 .2328 .211  .85  .0044  .0016  .0042  .0005  .0015  .0004
SiT1m .0035 .8178 .2328 .789  .85  .0044  .0016  .0042  .0005  .0015  .0004
AlT2o .6882 .1095 .3169 .217  .81  .0039  .0012  .0051  .0000  .0016  .0004
SiT2o .6882 .1095 .3169 .783  .81  .0039  .0012  .0051  .0000  .0016  .0004
AlT2m .6824 .8796 .3574 .224  .82  .0038  .0013  .0053  .0001  .0019  .0003
SiT2m .6824 .8796 .3574 .776  .82  .0038  .0013  .0053  .0001  .0019  .0003
OA1   .0049 .1304 .9766       2.0  .0110  .0030  .0079  .0006  .0044  .0011
OA2   .5871 .9938 .2789       1.0  .0050  .0015  .0078 -.0004  .0025  .0010
OBo   .8135 .1072 .1903       1.6  .0080  .0024  .0104 -.0009  .0045  .0002
OBm   .8189 .8511 .2507       2.3  .0094  .0031  .0169  .0006  .0073  .0007
OCo   .0148 .2949 .2771       1.7  .0074  .0023  .0102 -.0007  .0025  .0004
OCm   .0188 .6902 .2187       1.5  .0075  .0025  .0080  .0015  .0017 -.0001
ODo   .2007 .1091 .3866       1.3  .0058  .0024  .0073  .0005  .0019  .0004
ODm   .1878 .8670 .4320       1.3  .0071  .0030  .0073 -.0006  .0088 -.0008