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xdguo_88金虫 (小有名气)
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[交流]
【求助】求一化合物的晶胞参数
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xdguo_88(金币+5): 2010-10-31 15:34:16
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data_CSD_CIF_QITWAS _audit_creation_date 2008-05-08 _audit_creation_method CSD-ConQuest-V1 _database_code_CSD QITWAS _chemical_formula_sum 'C14 H12 N2 O10' _symmetry_cell_setting monoclinic _symmetry_space_group_name_H-M 'P 2/c' _symmetry_Int_Tables_number 13 loop_ _symmetry_equiv_pos_site_id _symmetry_equiv_pos_as_xyz 1 x,y,z 2 -x,y,1/2-z 3 -x,-y,-z 4 x,-y,-1/2+z _cell_length_a 9.0649(13) _cell_length_b 7.1645(11) _cell_length_c 11.7296(17) _cell_angle_alpha 90 _cell_angle_beta 102.472(3) _cell_angle_gamma 90 _cell_formula_units_Z 2 loop_ _atom_type_symbol _atom_type_radius_bond C 0.68 H 0.23 N 0.68 O 0.68 loop_ _atom_site_label _atom_site_type_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z N1 N 0.39854(19) 0.2267(2) 0.10445(15) C1 C 0.4224(2) 0.2183(3) -0.00444(18) C2 C 0.5575(2) 0.2690(3) -0.03299(19) H1 H 0.57040 0.26050 -0.11110 C3 C 0.6735(2) 0.3328(3) 0.05631(18) C4 C 0.6528(2) 0.3366(3) 0.16941(18) H2 H 0.73200 0.37540 0.23190 C5 C 0.5137(2) 0.2826(3) 0.18977(18) C6 C 0.2906(3) 0.1448(3) -0.09437(19) O1 O 0.17413(17) 0.0945(3) -0.06671(13) O2 O 0.31543(17) 0.1378(3) -0.19917(13) H3 H 0.238(2) 0.085(4) -0.251(2) C7 C 0.8187(2) 0.4009(3) 0.02999(19) O3 O 0.84014(18) 0.3903(3) -0.07010(15) O4 O 0.91245(18) 0.4706(3) 0.11768(15) H4 H 0.995(2) 0.515(4) 0.099(3) O5 O 0.1160(2) 0.0450(3) 0.16337(15) H5 H 0.027(2) -0.006(4) 0.136(3) H6 H 0.151(3) 0.079(4) 0.102(2) N1A* N 0.60146(19) 0.2267(2) 0.39555(15) C1A* C 0.5776(2) 0.2183(3) 0.50444(18) C2A* C 0.4425(2) 0.2690(3) 0.53299(19) H1A* H 0.42960 0.26050 0.61110 C3A* C 0.3265(2) 0.3328(3) 0.44369(18) C4A* C 0.3472(2) 0.3366(3) 0.33059(18) H2A* H 0.26800 0.37540 0.26810 C5A* C 0.4863(2) 0.2826(3) 0.31023(18) C6A* C 0.7094(3) 0.1448(3) 0.59437(19) O1A* O 0.82587(17) 0.0945(3) 0.56671(13) O2A* O 0.68457(17) 0.1378(3) 0.69917(13) H3A* H 0.762(2) 0.085(4) 0.751(2) C7A* C 0.1813(2) 0.4009(3) 0.47001(19) O3A* O 0.15986(18) 0.3903(3) 0.57010(15) O4A* O 0.08755(18) 0.4706(3) 0.38232(15) H4A* H 0.005(2) 0.515(4) 0.401(3) 这个是这个化合物的cif文件 |

2楼2010-10-31 11:58:56












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