Bytownite Facchinelli A, Bruno E, Chiari G Acta Crystallographica B35 (1979) 34-42 The structure of bytownite quenched from 1723 K Locality: satellite dyke, Traversella stock, Sesia Lanzo zone, Western Alps, Italy Sample: non-split model Note: T and O anisoB's from ICSD _database_code_amcsd 0009655 8.183 12.883 14.186 93.38 115.87 90.82 I-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) Ca000 .2670 .9856 .0843 .43 3.64 .0066 .0105 .0040 -.0028 .0019 -.0042 Na000 .2670 .9856 .0843 .07 3.64 .0066 .0105 .0040 -.0028 .0019 -.0042 Ca0i0 .7753 .5352 .5443 .43 1.03 .0042 .0021 .0012 .0008 .0004 -.0001 Na0i0 .7753 .5352 .5443 .07 1.03 .0042 .0021 .0012 .0008 .0004 -.0001 Caz00 .2709 .0302 .5453 .43 1.17 .0047 .0023 .0016 .0012 .0008 -.0003 Naz00 .2709 .0302 .5453 .07 1.17 .0047 .0023 .0016 .0012 .0008 -.0003 Cazi0 .7632 .5048 .0720 .43 5.13 .0063 .0156 .0058 -.0016 .0022 -.0074 Nazi0 .7632 .5048 .0720 .07 5.13 .0063 .0156 .0058 -.0016 .0022 -.0074 AlT10000 .0073 .1597 .1050 .21 .0040 .0016 .0009 -.0006 .0007 .0001 SiT10000 .0073 .1597 .1050 .79 .0040 .0016 .0009 -.0006 .0007 .0001 AlT10z00 .0038 .1639 .6108 .82 .0043 .0012 .0006 -.0005 .0008 .0001 SiT10z00 .0038 .1639 .6108 .18 .0043 .0012 .0006 -.0005 .0008 .0001 AlT1m000 .0009 .8151 .1186 .7 .0036 .0014 .0004 .0004 .0005 .0001 SiT1m000 .0009 .8151 .1186 .3 .0036 .0014 .0004 .0004 .0005 .0001 AlT1mz00 .0031 .8169 .6126 .19 .0045 .0015 .0009 .0006 .0007 .0002 SiT1mz00 .0031 .8169 .6126 .81 .0045 .0015 .0009 .0006 .0007 .0002 AlT20000 .6870 .1117 .1590 .7 .0034 .0010 .0011 -.0001 .0004 .0001 SiT20000 .6870 .1117 .1590 .3 .0034 .0010 .0011 -.0001 .0004 .0001 AlT20z00 .6792 .1065 .6583 .16 .0038 .0011 .0014 .0000 .0006 .0001 SiT20z00 .6792 .1065 .6583 .84 .0038 .0011 .0014 .0000 .0006 .0001 AlT2m000 .6772 .8811 .1804 .18 .0038 .0011 .0014 .0002 .0007 .0002 SiT2m000 .6772 .8811 .1804 .82 .0038 .0011 .0014 .0002 .0007 .0002 AlT2mz00 .6828 .8759 .6777 .72 .0037 .0009 .0009 .0000 .0007 .0004 SiT2mz00 .6828 .8759 .6777 .28 .0037 .0009 .0009 .0000 .0007 .0004 OA1000 .0068 .1265 .9907 .0118 .0030 .0013 .0004 .0029 .0000 OA1z00 .0010 .1260 .4900 .0119 .0020 .0017 .0010 .0026 .0009 OA2000 .5765 .9901 .1395 .0042 .0012 .0016 .0000 .0002 .0005 OA2z00 .5747 .9909 .6384 .0054 .0015 .0020 .0000 .0013 .0005 OB0000 .8191 .1010 .0922 .0065 .0025 .0032 -.0009 .0028 .0000 OB0z00 .8018 .1022 .5935 .0077 .0019 .0036 -.0013 .0034 -.0007 OBm000 .8096 .8548 .1252 .0074 .0028 .0053 -.0003 .0037 -.0006 OBmz00 .8197 .8553 .6173 .0086 .0031 .0049 .0007 .0047 .0000 OC0000 .0125 .2820 .1374 .0090 .0020 .0021 -.0008 .0026 .0000 OC0z00 .0150 .2932 .6475 .0050 .0017 .0023 -.0014 .0007 -.0002 OCm000 .0095 .6814 .1078 .0060 .0027 .0020 .0008 .0009 -.0001 OCmz00 .0083 .6896 .6020 .0064 .0018 .0013 .0007 .0000 .0000 OD0000 .1939 .1065 .1877 .0061 .0025 .0018 .0006 .0002 .0006 OD0z00 .2008 .1040 .6913 .0065 .0021 .0019 .0002 -.0004 .0001 ODm000 .1942 .8676 .2175 .0052 .0022 .0032 .0004 -.0017 -.0005 ODmz00 .1872 .8625 .7117 .0107 .0032 .0027 .0008 -.0003 -.0004