  75
B_6 Ca & Pm(-3)m & #221 & cP7 & D2_1                                           
Ca      .00000000      .00000000      .00000000
B       .85801500     2.07250000     2.07250000
B      2.07250000      .85801500     2.07250000
B      2.07250000     2.07250000      .85801500
Ca      .00000000      .00000000     4.14500000
B       .85801500     2.07250000     6.21750000
B      2.07250000      .85801500     6.21750000
B      2.07250000     2.07250000     5.00301500
B      2.07250000     2.07250000     3.28698500
Ca      .00000000      .00000000     8.29000000
B      2.07250000     2.07250000     7.43198500
Ca      .00000000     4.14500000      .00000000
B       .85801500     6.21750000     2.07250000
B      2.07250000     5.00301500     2.07250000
B      2.07250000     3.28698500     2.07250000
B      2.07250000     6.21750000      .85801500
Ca      .00000000     4.14500000     4.14500000
B       .85801500     6.21750000     6.21750000
B      2.07250000     5.00301500     6.21750000
B      2.07250000     3.28698500     6.21750000
B      2.07250000     6.21750000     5.00301500
B      2.07250000     6.21750000     3.28698500
Ca      .00000000     4.14500000     8.29000000
B      2.07250000     6.21750000     7.43198500
Ca      .00000000     8.29000000      .00000000
B      2.07250000     7.43198500     2.07250000
Ca      .00000000     8.29000000     4.14500000
B      2.07250000     7.43198500     6.21750000
Ca      .00000000     8.29000000     8.29000000
Ca     4.14500000      .00000000      .00000000
B      5.00301500     2.07250000     2.07250000
B      3.28698500     2.07250000     2.07250000
B      6.21750000      .85801500     2.07250000
B      6.21750000     2.07250000      .85801500
Ca     4.14500000      .00000000     4.14500000
B      5.00301500     2.07250000     6.21750000
B      3.28698500     2.07250000     6.21750000
B      6.21750000      .85801500     6.21750000
B      6.21750000     2.07250000     5.00301500
B      6.21750000     2.07250000     3.28698500
Ca     4.14500000      .00000000     8.29000000
B      6.21750000     2.07250000     7.43198500
Ca     4.14500000     4.14500000      .00000000
B      5.00301500     6.21750000     2.07250000
B      3.28698500     6.21750000     2.07250000
B      6.21750000     5.00301500     2.07250000
B      6.21750000     3.28698500     2.07250000
B      6.21750000     6.21750000      .85801500
Ca     4.14500000     4.14500000     4.14500000
B      5.00301500     6.21750000     6.21750000
B      3.28698500     6.21750000     6.21750000
B      6.21750000     5.00301500     6.21750000
B      6.21750000     3.28698500     6.21750000
B      6.21750000     6.21750000     5.00301500
B      6.21750000     6.21750000     3.28698500
Ca     4.14500000     4.14500000     8.29000000
B      6.21750000     6.21750000     7.43198500
Ca     4.14500000     8.29000000      .00000000
B      6.21750000     7.43198500     2.07250000
Ca     4.14500000     8.29000000     4.14500000
B      6.21750000     7.43198500     6.21750000
Ca     4.14500000     8.29000000     8.29000000
Ca     8.29000000      .00000000      .00000000
B      7.43198500     2.07250000     2.07250000
Ca     8.29000000      .00000000     4.14500000
B      7.43198500     2.07250000     6.21750000
Ca     8.29000000      .00000000     8.29000000
Ca     8.29000000     4.14500000      .00000000
B      7.43198500     6.21750000     2.07250000
Ca     8.29000000     4.14500000     4.14500000
B      7.43198500     6.21750000     6.21750000
Ca     8.29000000     4.14500000     8.29000000
Ca     8.29000000     8.29000000      .00000000
Ca     8.29000000     8.29000000     4.14500000
Ca     8.29000000     8.29000000     8.29000000
