Pyroxmangite
Pinckney L R, Burnham C W
American Mineralogist 73 (1988) 809-817
High-temperature crystal structure of pyroxmangite
Sample: T = 24 C
_database_code_amcsd 0001168
9.712 10.536 17.438 112.15 102.88 82.95 C-1
atom      x     y     z  occ Biso
Mn1  -.0014 .0415 .1050 .973   .6
Mg1  -.0014 .0415 .1050 .027   .6
Mn2  -.0017 .1695 .3124 .952   .6
Mg2  -.0017 .1695 .3124 .048   .6
Mn3   .0016 .0686 .6057 .962   .6
Mg3   .0016 .0686 .6057 .038   .6
Mn4   .0144 .1766 .8064 .967   .6
Mg4   .0144 .1766 .8064 .033   .6
Mn5   .0040 .2698 .5098        .9
Mn6   .0618 .2634 .0177 .921   .9
Mg6   .0618 .2634 .0177 .079   .9
Mn7  -.0089 .3693 .2087        .9
Si1   .2024 .4433 .9350        .6
Si2   .2109 .3322 .7517        .5
Si3   .2124 .5318 .6627        .5
Si4   .2071 .4258 .4697        .5
Si5   .2096 .6318 .3805        .5
Si6   .2080 .5296 .1895        .5
Si7   .2036 .7101 .0895        .5
OA1   .1298 .0709 .0288        .7
OA2   .1194 .1877 .2267        .6
OA3   .1186 .9632 .3105        .7
OA4   .1232 .0908 .5206        .6
OA5   .1208 .8706 .6051        .6
OA6   .1246 .9864 .8061        .6
OA7   .1308 .7794 .8969        .6
OA8   .0984 .8418 .0943        .6
OB1   .1300 .3123 .9293        .8
OB2   .1255 .1977 .7239        .8
OB3   .1236 .6625 .7132        .6
OB4   .1220 .2883 .4275        .7
OB5   .1284 .7745 .4216        .7
OB6   .1210 .3967 .1340        .7
OC1   .1666 .4496 .8403        .6
OC2   .1625 .4013 .6791        .6
OC3   .1610 .4997 .5619        .7
OC4   .1518 .5315 .4190        .8
OC5   .1544 .5677 .2780        .8
OC6   .1569 .6595 .1581        .6
OC7   .1431 .5919 .9975        .6