#------------------------------------------------------------------------------ #$Date: 2015-01-27 19:58:39 +0000 (Tue, 27 Jan 2015) $ #$Revision: 130149 $ #$URL: svn://www.crystallography.net/cod/cif/8/10/16/8101606.cif $ #------------------------------------------------------------------------------ # # This file is available in the Crystallography Open Database (COD), # http://www.crystallography.net/ # # All data on this site have been placed in the public domain by the # contributors. # data_8101606 loop_ _publ_author_name 'Z\"urcher, Fabio' 'Nesper, Reinhard' _publ_section_title ; Crystal structure of two tri(barium, calcium) tetragermanides, Ba~2.82~Ca~0.18~Ge~4~ and Ba~2.89~Ca~0.11~Ge~4~ ; _journal_issue 4 _journal_name_full 'Zeitschrift f\"ur Kristallographie - New Crystal Structures' _journal_page_first 417 _journal_page_last 418 _journal_volume 214 _journal_year 1999 _chemical_formula_moiety Ba2.89Ca0.11Ge4 _chemical_formula_sum 'Ba2.89 Ca0.11 Ge4' _chemical_formula_weight 692.65 _space_group_IT_number 65 _symmetry_cell_setting orthorhombic _symmetry_space_group_name_Hall '-C 2 2' _symmetry_space_group_name_H-M 'C m m m' _cell_angle_alpha 90.00 _cell_angle_beta 90.00 _cell_angle_gamma 90.00 _cell_formula_units_Z 8 _cell_length_a 11.7838(2) _cell_length_b 12.1818(2) _cell_length_c 12.0605(1) _cell_measurement_temperature 298(2) _cell_volume 1731.26(4) _diffrn_ambient_temperature 298(2) _exptl_crystal_density_diffrn 5.315 _refine_ls_R_factor_obs 0.0339 _refine_ls_wR_factor_obs 0.0714 _cod_database_code 8101606 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x, -y, z' '-x, y, -z' 'x, -y, -z' 'x+1/2, y+1/2, z' '-x+1/2, -y+1/2, z' '-x+1/2, y+1/2, -z' 'x+1/2, -y+1/2, -z' '-x, -y, -z' 'x, y, -z' 'x, -y, z' '-x, y, z' '-x+1/2, -y+1/2, -z' 'x+1/2, y+1/2, -z' 'x+1/2, -y+1/2, z' '-x+1/2, y+1/2, z' loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_22 _atom_site_aniso_U_33 _atom_site_aniso_U_23 _atom_site_aniso_U_13 _atom_site_aniso_U_12 Ba1 0.0133(2) 0.0150(2) 0.0243(2) 0.000 0.000 0.000 Ba2 0.01129(19) 0.0134(2) 0.0247(2) 0.000 0.000 0.000 Ba3 0.0131(2) 0.0134(2) 0.0137(2) 0.000 0.000 0.000 Ca3 0.0131(2) 0.0134(2) 0.0137(2) 0.000 0.000 0.000 Ba4 0.0115(2) 0.0152(2) 0.0127(2) 0.000 0.000 0.000 Ca4 0.0115(2) 0.0152(2) 0.0127(2) 0.000 0.000 0.000 Ba5 0.01430(16) 0.01504(16) 0.01443(16) 0.000 0.000 0.00027(12) Ca5 0.01430(16) 0.01504(16) 0.01443(16) 0.000 0.000 0.00027(12) Ge1 0.0149(3) 0.0147(3) 0.0160(3) 0.000 0.000 -0.0016(2) Ge2 0.0161(3) 0.0136(3) 0.0147(3) 0.000 0.000 0.0012(2) Ge3 0.0116(2) 0.0167(3) 0.0218(3) -0.0044(2) 0.000 0.000 Ge4 0.0155(3) 0.0173(3) 0.0202(3) 0.000 -0.0050(2) 0.000 loop_ _atom_site_label _atom_site_type_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv _atom_site_thermal_displace_type _atom_site_occupancy _atom_site_calc_flag _atom_site_refinement_flags _atom_site_disorder_group Ba1 Ba 0.0000 0.16052(4) 0.5000 0.01754(11) Uani 1 d S . Ba2 Ba 0.66274(4) 0.0000 0.0000 0.01647(11) Uani 1 d S . Ba3 Ba 0.0000 0.0000 0.16013(4) 0.01338(14) Uani 0.947(5) d SP . Ca3 Ca 0.0000 0.0000 0.16013(4) 0.01338(14) Uani 0.053(5) d SP . Ba4 Ba 0.0000 0.5000 0.32506(4) 0.01312(14) Uani 0.939(5) d SP . Ca4 Ca 0.0000 0.5000 0.32506(4) 0.01312(14) Uani 0.061(5) d SP . Ba5 Ba 0.2500 0.2500 0.25565(3) 0.01459(10) Uani 0.951(4) d SP . Ca5 Ca 0.2500 0.2500 0.25565(3) 0.01459(10) Uani 0.049(4) d SP . Ge1 Ge 0.19429(6) 0.39403(5) 0.5000 0.01524(13) Uani 1 d S . Ge2 Ge 0.13796(6) 0.20182(5) 0.0000 0.01477(12) Uani 1 d S . Ge3 Ge 0.0000 0.29337(6) 0.14108(6) 0.01667(13) Uani 1 d S . Ge4 Ge 0.19819(6) 0.0000 0.34816(6) 0.01770(14) Uani 1 d S . loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_distance _geom_bond_site_symmetry_2 _geom_bond_publ_flag Ba1 Ge4 3.5541(7) 2 ? Ba1 Ge4 3.5541(7) 10_556 ? Ba1 Ge4 3.5541(7) 9_556 ? Ba1 Ge4 3.5541(7) . ? Ba1 Ge1 3.6515(8) 3_556 ? Ba1 Ge1 3.6515(8) . ? Ba1 Ge1 3.6632(7) 15_455 ? Ba1 Ge1 3.6632(7) 13_556 ? Ba1 Ba1 3.9109(11) 9_556 ? Ba1 Ba5 4.3071(3) 13_556 ? Ba1 Ba5 4.3071(3) 15_455 ? Ba1 Ba5 4.3071(3) 3_556 ? Ba1 Ba5 4.3071(3) . ? Ba1 Ba3 4.5415(5) 9_556 ? Ba1 Ba3 4.5415(5) . ? Ba1 Ge3 4.6214(8) 10_556 ? Ba1 Ge3 4.6214(8) . ? Ba1 Ba4 4.6425(5) . ? Ba1 Ba4 4.6426(5) 9_566 ? Ba1 Ge1 4.8493(8) 5_445 ? Ba2 Ge2 3.4000(8) 3_655 ? Ba2 Ge2 3.4000(8) 9_655 ? Ba2 Ge3 3.5928(7) 14_545 ? Ba2 Ge3 3.5928(7) 6 ? Ba2 Ge3 3.5928(7) 5_545 ? Ba2 Ge3 3.5928(7) 13 ? Ba2 Ge2 3.6441(7) 5_545 ? Ba2 Ge2 3.6441(7) 15 ? Ba2 Ba2 3.8354(10) 9_655 ? Ba2 Ba4 4.3643(5) 13 ? Ba2 Ba4 4.3643(5) 5_545 ? Ba2 Ba3 4.4186(5) 1_655 ? Ba2 Ba3 4.4186(5) 9_655 ? Ba2 Ba5 4.4541(3) 15 ? Ba2 Ba5 4.4541(3) 9_655 ? Ba2 Ba5 4.4541(3) 5_545 ? Ba2 Ba5 4.4541(3) 3_655 ? Ba2 Ge4 4.5075(8) 2_655 ? Ba2 Ge4 4.5075(8) 9_655 ? Ba2 Ge2 5.0744(8) 7_545 ? Ba3 Ge4 3.2552(8) 2 ? Ba3 Ge4 3.2552(8) . ? Ba3 Ge2 3.5238(6) . ? Ba3 Ge2 3.5238(6) 3 ? Ba3 Ge2 3.5238(6) 9 ? Ba3 Ge2 3.5238(6) 11 ? Ba3 Ge3 3.5811(7) . ? Ba3 Ge3 3.5812(7) 2 ? Ba3 Ba3 3.8626(10) 9 ? Ba3 Ba5 4.39096(17) . ? Ba3 Ba5 4.39096(17) 5_445 ? Ba3 Ba5 4.39096(17) 15_455 ? Ba3 Ba5 4.39096(17) 11 ? Ba3 Ba2 4.4186(5) 1_455 ? Ba3 Ba2 4.4186(5) 9_655 ? Ba3 Ba1 4.5415(5) 9_556 ? Ba3 Ge3 5.0959(8) 10 ? Ba3 Ge3 5.0960(8) 9 ? Ba4 Ge3 3.3555(8) 2_565 ? Ba4 Ge3 3.3556(8) . ? Ba4 Ge1 3.3704(6) 11_565 ? Ba4 Ge1 3.3704(6) . ? Ba4 Ge1 3.3704(6) 3_556 ? Ba4 Ge1 3.3704(6) 9_566 ? Ba4 Ge4 3.5674(7) 6 ? Ba4 Ge4 3.5674(7) 5_455 ? Ba4 Ba4 4.2197(10) 9_566 ? Ba4 Ba5 4.31905(13) 15_455 ? Ba4 Ba5 4.31904(13) 11_565 ? Ba4 Ba5 4.31904(13) 5_455 ? Ba4 Ba5 4.31905(13) . ? Ba4 Ba2 4.3643(5) 13 ? Ba4 Ba2 4.3643(5) 5_455 ? Ba4 Ba1 4.6425(5) 9_566 ? Ba4 Ge4 5.3086(8) 13_556 ? Ba4 Ge4 5.3086(8) 14_456 ? Ba5 Ge3 3.2965(4) 6 ? Ba5 Ge3 3.2965(4) . ? Ba5 Ge4 3.3004(3) 6 ? Ba5 Ge4 3.3004(3) . ? Ba5 Ge2 3.4050(4) 13 ? Ba5 Ge2 3.4050(4) . ? Ba5 Ge1 3.4920(5) 13_556 ? Ba5 Ge1 3.4920(5) . ? Ba5 Ba1 4.3071(3) 13_556 ? Ba5 Ba4 4.31905(13) 5_545 ? Ba5 Ba3 4.39094(17) 5 ? Ba5 Ba2 4.4541(3) 9_655 ? Ba5 Ba2 4.4541(3) 5_455 ? Ba5 Ge1 5.2839(6) 11_565 ? Ba5 Ge1 5.2839(6) 7_546 ? Ge1 Ge4 2.5740(8) 13_556 ? Ge1 Ge4 2.5740(8) 6 ? Ge1 Ge1 2.5817(13) 11_565 ? Ge1 Ba4 3.3704(6) 9_566 ? Ge1 Ba5 3.4920(5) 13_556 ? Ge1 Ba1 3.6632(7) 13_556 ? Ge1 Ge1 3.7467(14) 13_556 ? Ge1 Ge1 4.5790(14) 3_556 ? Ge1 Ba1 4.8493(8) 5 ? Ge1 Ge3 5.0481(7) 10_556 ? Ge1 Ge3 5.0482(7) . ? Ge1 Ge4 5.1377(7) . ? Ge1 Ge4 5.1377(7) 10_556 ? Ge1 Ge1 5.2567(14) 9_566 ? Ge1 Ba5 5.2838(6) 7_556 ? Ge1 Ba5 5.2838(6) 11_565 ? Ge2 Ge3 2.6041(7) 10 ? Ge2 Ge3 2.6041(7) . ? Ge2 Ge2 2.8897(14) 13 ? Ge2 Ge2 3.2513(14) 3 ? Ge2 Ba2 3.4000(8) 9_655 ? Ge2 Ba5 3.4051(4) 13 ? Ge2 Ba3 3.5238(6) 9 ? Ge2 Ba2 3.6441(7) 5_455 ? Ge2 Ge3 4.5934(7) 6 ? Ge2 Ge3 4.5934(7) 13 ? Ge2 Ge2 4.9171(13) 11 ? Ge2 Ge4 4.9173(7) 10 ? Ge2 Ge4 4.9173(7) . ? Ge2 Ba2 5.0744(8) 13 ? Ge3 Ge2 2.6041(7) 3 ? Ge3 Ba5 3.2966(4) 15_455 ? Ge3 Ge3 3.4029(15) 10 ? Ge3 Ba2 3.5929(7) 5_455 ? Ge3 Ba2 3.5929(7) 13 ? Ge3 Ge2 4.5934(7) 15_455 ? Ge3 Ge2 4.5934(7) 13 ? Ge3 Ge4 4.9460(8) 2 ? Ge3 Ge4 4.9460(8) . ? Ge3 Ge4 5.0222(8) 6 ? Ge3 Ge4 5.0222(8) 5_455 ? Ge3 Ge3 5.0342(14) 2_565 ? Ge3 Ge1 5.0482(7) 3_556 ? Ge3 Ba3 5.0960(8) 9 ? Ge4 Ge1 2.5740(8) 13_556 ? Ge4 Ge1 2.5740(8) 7_546 ? Ge4 Ba5 3.3003(3) 11 ? Ge4 Ba1 3.5541(7) 9_556 ? Ge4 Ba4 3.5674(7) 5_545 ? Ge4 Ge4 3.6625(15) 10_556 ? Ge4 Ba2 4.5074(8) 9_655 ? Ge4 Ge4 4.6707(14) 2 ? Ge4 Ge2 4.9173(7) 11 ? Ge4 Ge3 4.9461(8) 2 ? Ge4 Ge3 5.0222(8) 6 ? Ge4 Ge3 5.0222(8) 5_545 ? Ge4 Ge1 5.1377(7) 11 ? Ge4 Ba4 5.3086(8) 13_556 ?