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6Â¥2018-03-18 16:07:18
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MgAlË®»¬Ê¯: data_LDH _audit_creation_method 'Created with Diamond (www.crystalimpact.com)' _audit_creation_date 13-07-30 _audit_update_record 13-07-30 _journal_year 1969 _journal_volume 1969 _journal_page_first 544 _journal_page_last 551 loop_ _publ_author_name 'Allmann, R'£¬'Jepsen, H P' _publ_section_title 'Die struktur des hydrotalkits' _chemical_formula_sum '(Mg.667 Al.333) O3 H3 C.167' _chemical_name_mineral 'Hydrotalcite' _chemical_compound_source 'Vezna, Western Moravia' _cell_length_a 3.0540 _cell_length_b 3.0540 _cell_length_c 22.8100 _cell_angle_alpha 90.000 _cell_angle_beta 90.000 _cell_angle_gamma 120.000 _symmetry_int_tables_number 166 _symmetry_space_group_name_H-M 'R -3 m' _symmetry_space_group_name_Hall '-R_3_2' loop_ _atom_type_symbol _atom_type_oxidation_number _atom_type_radius_bond Mg ? 1.200 Al ? 1.200 O ? 1.200 H ? 1.200 C ? 1.200 W ? 1.200 loop_ _atom_site_label _atom_site_type_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy _atom_site_symmetry_multiplicity _atom_site_Wyckoff_symbol _atom_site_attached_hydrogens _atom_site_calc_flag _atom_site_thermal_displace_type _atom_site_u_iso_or_equiv Mg Mg 0.0000 0.0000 0.0000 0.667 3 a ? d Uani ? Al Al 0.0000 0.0000 0.0000 0.333 3 a ? d Uani ? O1 O 0.0000 0.0000 0.3771 1.000 6 c ? d Uani ? H1 H 0.0000 0.0000 0.4144 1.000 6 c ? d Uani ? C C 0.0000 0.0000 0.1670 0.083 6 c ? d Uani ? O2 O 0.0920 -0.0920 0.5000 0.083 18 h ? d Uani ? Wat W 0.0920 -0.0920 0.5000 0.083 18 h ? d Uani ? loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_22 _atom_site_aniso_U_33 _atom_site_aniso_U_12 _atom_site_aniso_U_13 _atom_site_aniso_U_23 Mg 0.01862 0.01862 0.02214 0.00931 0.00000 0.00000 Al 0.01862 0.01862 0.02214 0.00931 0.00000 0.00000 O1 0.03040 0.03040 0.02372 0.01520 0.00000 0.00000 H1 0.03825 0.03825 0.02609 0.01912 0.00000 0.00000 C 0.07650 0.07650 0.02609 0.03825 0.00000 0.00000 O2 0.13931 0.13931 0.02557 0.08612 0.00000 0.00000 Wat 0.13931 0.13931 0.02557 0.08612 0.00000 0.00000 loop_ _geom_bond_atom_site_symbol_1 _geom_bond_atom_site_symbol_2 _geom_bond_site_symmetry_1 _geom_bond_site_symmetry_2 _geom_bond_distance _geom_bond_publ_flag _EOF |

10Â¥2023-06-30 19:36:35
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16Â¥2025-01-03 11:18:13
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17Â¥2025-01-03 11:19:35
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2Â¥2018-03-02 12:31:25
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3Â¥2018-03-02 22:46:45
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4Â¥2018-03-05 16:21:12
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5Â¥2018-03-18 15:54:41
Yolanda
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7Â¥2018-04-01 10:06:27
ÕÅÂüzhangman
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8Â¥2022-03-30 17:14:43
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