AB_cP8_198_a_a & a,x1,x2 --params=5.63,-0.042,0.067 & P2_13 T^4 #198 (a^2) & cP8 & B21 & CO & alpha & L. Vegard, Z. Phys. 61, 185-190 (1930) 1.0000000000000000 5.63000000000000 0.00000000000000 0.00000000000000 0.00000000000000 5.63000000000000 0.00000000000000 0.00000000000000 0.00000000000000 5.63000000000000 C O 4 4 Direct -0.04200000000000 -0.04200000000000 -0.04200000000000 C (4a) 0.04200000000000 0.45800000000000 0.54200000000000 C (4a) 0.45800000000000 0.54200000000000 0.04200000000000 C (4a) 0.54200000000000 0.04200000000000 0.45800000000000 C (4a) 0.06700000000000 0.06700000000000 0.06700000000000 O (4a) -0.06700000000000 0.56700000000000 0.43300000000000 O (4a) 0.43300000000000 -0.06700000000000 0.56700000000000 O (4a) 0.56700000000000 0.43300000000000 -0.06700000000000 O (4a)