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qusanyin銅蟲 (小有名氣)
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[求助]
在測GIXRD時用六硼化鑭做標(biāo)定的問題 已有1人參與
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如題有誰有六硼化鑭的XRD數(shù)據(jù)嗎?謝謝啦! [ 發(fā)自手機(jī)版 http://www.gaoyang168.com/3g ] |

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#(C) 2016 by FIZ Karlsruhe - Leibniz Institute for Information Infrastructure. All rights reserved. data_152466-ICSD _database_code_ICSD 152466 _audit_creation_date 2006-10-01 _chemical_name_systematic 'Lanthanum boride (1/6)' _chemical_formula_structural 'La B6' _chemical_formula_sum 'B6 La1' _chemical_name_structure_type CaB6 _exptl_crystal_density_diffrn 4.72 _publ_section_title 'Rietveld refinement of La B6: data from micro-XRD' loop_ _citation_id _citation_journal_full _citation_year _citation_journal_volume _citation_page_first _citation_page_last _citation_journal_id_ASTM primary 'Journal of Applied Crystallography' 2005 38 757 759 JACGAR loop_ _publ_author_name 'Ning Guangrong' 'Flemming, R.L.' _cell_length_a 4.1549(1) _cell_length_b 4.1549(1) _cell_length_c 4.1549(1) _cell_angle_alpha 90. _cell_angle_beta 90. _cell_angle_gamma 90. _cell_volume 71.73 _cell_formula_units_Z 1 _symmetry_space_group_name_H-M 'P m -3 m' _symmetry_Int_Tables_number 221 _refine_ls_R_factor_all 0.0321 loop_ _symmetry_equiv_pos_site_id _symmetry_equiv_pos_as_xyz 1 'z, y, -x' 2 'y, x, -z' 3 'x, z, -y' 4 'z, x, -y' 5 'y, z, -x' 6 'x, y, -z' 7 'z, -y, x' 8 'y, -x, z' 9 'x, -z, y' 10 'z, -x, y' 11 'y, -z, x' 12 'x, -y, z' 13 '-z, y, x' 14 '-y, x, z' 15 '-x, z, y' 16 '-z, x, y' 17 '-y, z, x' 18 '-x, y, z' 19 '-z, -y, -x' 20 '-y, -x, -z' 21 '-x, -z, -y' 22 '-z, -x, -y' 23 '-y, -z, -x' 24 '-x, -y, -z' 25 '-z, -y, x' 26 '-y, -x, z' 27 '-x, -z, y' 28 '-z, -x, y' 29 '-y, -z, x' 30 '-x, -y, z' 31 '-z, y, -x' 32 '-y, x, -z' 33 '-x, z, -y' 34 '-z, x, -y' 35 '-y, z, -x' 36 '-x, y, -z' 37 'z, -y, -x' 38 'y, -x, -z' 39 'x, -z, -y' 40 'z, -x, -y' 41 'y, -z, -x' 42 'x, -y, -z' 43 'z, y, x' 44 'y, x, z' 45 'x, z, y' 46 'z, x, y' 47 'y, z, x' 48 'x, y, z' loop_ _atom_type_symbol _atom_type_oxidation_number La0+ 0 B0+ 0 loop_ _atom_site_label _atom_site_type_symbol _atom_site_symmetry_multiplicity _atom_site_Wyckoff_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_B_iso_or_equiv _atom_site_occupancy _atom_site_attached_hydrogens La1 La0+ 1 a 0 0 0 0.641(3) 1. 0 B1 B0+ 6 f 0.1991(9) 0.5 0.5 0.1 1. 0 #End of TTdata_152466-ICSD |

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