#------------------------------------------------------------------------------ #$Date: 2008-06-20 14:44:24 +0100 (Fri, 20 Jun 2008) $ #$Revision: 397 $ #$URL: svn://www.crystallography.net/cod/cif/2/2103970.cif $ #------------------------------------------------------------------------------ # # This file is available in the Crystallography Open Database (COD), # http://www.crystallography.net/. The original data for this entry # were provided by IUCr Journals, http://journals.iucr.org/. # # The file may be used within the scientific community so long as # proper attribution is given to the journal article from which the # data were obtained. # data_2103970 loop_ _publ_author_name 'Pritchard, Robin Gavin' 'Islam, Emran' _publ_section_title ; Sodium percarbonate between 293 and 100K ; _journal_issue 5 _journal_name_full 'Acta Crystallographica Section B' _journal_page_first 596 _journal_page_last 605 _journal_volume 59 _journal_year 2003 _chemical_formula_moiety 'C1 H3 Na2 O6' _chemical_formula_sum 'C H3 Na2 O6' _chemical_formula_weight 157.01 _chemical_name_systematic ; ? ; _space_group_IT_number 61 _symmetry_cell_setting orthorhombic _symmetry_space_group_name_Hall '-P 2ac 2ab' _symmetry_space_group_name_H-M 'P b c a' _atom_sites_solution_hydrogens geom _atom_sites_solution_primary direct _atom_sites_solution_secondary difmap _audit_conform_dict_name cif_core.dic _audit_conform_dict_version 2.2 _audit_creation_method 'WinGX routine CIF_UPDATE' _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_formula_units_Z 8 _cell_length_a 6.6592(2) _cell_length_b 15.7511(8) _cell_length_c 9.1254(4) _cell_measurement_reflns_used 2893 _cell_measurement_temperature 150(2) _cell_measurement_theta_max 27.485 _cell_measurement_theta_min 0.998 _cell_volume 957.16(7) _computing_cell_refinement 'HKL Scalepack (Otwinowski & Minor 1997)' _computing_data_collection 'Collect (Nonius BV, 1997-2000)' _computing_data_reduction 'HKL Denzo and Scalepack (Otwinowski & Minor 1997)' _computing_molecular_graphics 'Ortep-3 for Windows (Farrugia, 1997)' _computing_publication_material 'WinGX publication routines (Farrugia, 1999)' _computing_structure_refinement 'SHELXL-97 (Sheldrick, 1997)' _computing_structure_solution 'SHELXS-97 (Sheldrick, 1997)' _diffrn_ambient_temperature 150(2) _diffrn_measured_fraction_theta_full 0.995 _diffrn_measured_fraction_theta_max 0.995 _diffrn_measurement_device '95mm CCD camera on \k-goniostat' _diffrn_measurement_device_type KappaCCD _diffrn_measurement_method '\f and \w scans with \k offsets' _diffrn_radiation_monochromator graphite _diffrn_radiation_type MoK\a _diffrn_radiation_wavelength 0.71073 _diffrn_reflns_av_R_equivalents 0.0491 _diffrn_reflns_limit_h_max 8 _diffrn_reflns_limit_h_min -7 _diffrn_reflns_limit_k_max 17 _diffrn_reflns_limit_k_min -20 _diffrn_reflns_limit_l_max 11 _diffrn_reflns_limit_l_min -10 _diffrn_reflns_number 5477 _diffrn_reflns_reduction_process ; Scaled and merged with SORTAV R.H. Blessing, (1987) Cryst. Rev. 1, 3-58 R.H. Blessing, (1989) J. Appl. Cryst. 22, 396-397 ; _diffrn_reflns_theta_full 27.47 _diffrn_reflns_theta_max 27.47 _diffrn_reflns_theta_min 3.42 _exptl_absorpt_coefficient_mu 0.368 _exptl_absorpt_correction_T_max 0.9747 _exptl_absorpt_correction_T_min 0.93 _exptl_absorpt_correction_type multi-scan _exptl_absorpt_process_details ; R.H. Blessing, Acta Cryst. (1995), A51, 33-38 ; _exptl_crystal_colour colourless _exptl_crystal_density_diffrn 2.179 _exptl_crystal_density_method 'not measured' _exptl_crystal_description plate _exptl_crystal_F_000 632 _exptl_crystal_size_max 0.08 _exptl_crystal_size_mid 0.07 _exptl_crystal_size_min 0.04 _refine_diff_density_max 0.23 _refine_diff_density_min -0.287 _refine_ls_extinction_coef 0.0150(11) _refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^ _refine_ls_extinction_method SHELXL _refine_ls_goodness_of_fit_ref 1.027 _refine_ls_hydrogen_treatment refall _refine_ls_matrix_type full _refine_ls_number_parameters 105 _refine_ls_number_reflns 1092 _refine_ls_number_restraints 0 _refine_ls_restrained_S_all 1.027 _refine_ls_R_factor_all 0.038 _refine_ls_R_factor_gt 0.0269 _refine_ls_shift/su_max 0.004 _refine_ls_shift/su_mean 0 _refine_ls_structure_factor_coef Fsqd _refine_ls_weighting_details 'calc w=1/[\s^2^(Fo^2^)+(0.0296P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3' _refine_ls_weighting_scheme calc _refine_ls_wR_factor_gt 0.0597 _refine_ls_wR_factor_ref 0.0644 _reflns_number_gt 875 _reflns_number_total 1092 _reflns_threshold_expression >2sigma(I) _[local]_cod_data_source_file na5004.cif _[local]_cod_data_source_block k150a loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x+1/2, -y, z+1/2' 'x+1/2, -y+1/2, -z' '-x, y+1/2, -z+1/2' '-x, -y, -z' 'x-1/2, y, -z-1/2' '-x-1/2, y-1/2, z' 'x, -y-1/2, z-1/2' loop_ _atom_type_symbol _atom_type_description _atom_type_scat_dispersion_real _atom_type_scat_dispersion_imag _atom_type_scat_source C C 0.0033 0.0016 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' H H 0 0 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' Na Na 0.0362 0.0249 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' O O 0.0106 0.006 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv _atom_site_adp_type _atom_site_calc_flag _atom_site_refinement_flags _atom_site_occupancy _atom_site_type_symbol C1 -0.00404(8) 0.33813(5) 0.25197(9) 0.0102(2) Uani d . 1 C Na1 0.25355(4) 0.01082(2) 0.26340(3) 0.01531(9) Uani d . 1 Na Na2 0.24247(4) 0.249537(18) -0.00014(3) 0.01371(10) Uani d . 1 Na O1 -0.01028(7) 0.26850(3) 0.17777(7) 0.01302(15) Uani d . 1 O O2 0.00461(7) 0.40994(4) 0.18480(7) 0.01311(15) Uani d . 1 O O3 -0.00723(6) 0.33487(4) 0.39252(7) 0.01354(15) Uani d . 1 O O11 -0.09986(8) 0.13774(3) 0.33929(7) 0.01697(15) Uani d . 1 O O12 0.09177(8) 0.11475(3) 0.41085(7) 0.01640(14) Uani d . 1 O O31 0.08711(13) 0.02639(6) 0.02090(11) 0.0193(3) Uani d P 0.7242(18) O O41 0.0247(4) 0.03343(16) 0.0540(3) 0.0211(7) Uani d P 0.2758(18) O H11 -0.0491(15) 0.1856(7) 0.2752(14) 0.047(3) Uiso d . 1 H H12 0.0407(13) 0.1009(7) 0.5075(14) 0.040(3) Uiso d . 1 H H31 0.0305(13) 0.0782(8) -0.0163(14) 0.039(3) Uiso d . 1 H 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 C1 0.0065(4) 0.0122(4) 0.0120(5) 0.0001(3) -0.0003(3) 0.0002(3) Na1 0.01416(19) 0.01326(17) 0.0185(2) 0.00042(11) 0.00193(13) -0.00036(13) Na2 0.0119(2) 0.01554(19) 0.0137(2) -0.00022(12) 0.00023(13) -0.00171(14) O1 0.0156(3) 0.0113(3) 0.0121(3) -0.00051(19) 0.0003(2) -0.0006(2) O2 0.0154(3) 0.0113(3) 0.0126(3) -0.00039(19) 0.0004(2) 0.0009(3) O3 0.0168(3) 0.0137(3) 0.0102(3) -0.0005(2) -0.0001(2) -0.0001(2) O11 0.0159(3) 0.0175(3) 0.0176(3) -0.0011(2) -0.0058(2) 0.0024(3) O12 0.0154(3) 0.0199(3) 0.0139(3) 0.0041(2) -0.0015(2) -0.0002(3) O31 0.0190(5) 0.0156(4) 0.0233(5) -0.0061(4) -0.0084(4) 0.0036(4) O41 0.0397(16) 0.0103(12) 0.0133(14) -0.0062(10) -0.0057(12) 0.0018(10) loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_site_symmetry_2 _geom_bond_distance C1 O3 . 1.2838(10) C1 O2 . 1.2878(10) C1 O1 . 1.2896(10) C1 Na2 8_566 3.1175(8) Na1 O2 7_655 2.3734(6) Na1 O12 . 2.3771(6) Na1 O2 4_545 2.3882(6) Na1 O11 6_656 2.4139(6) Na1 O41 . 2.470(3) Na1 O41 6_656 2.483(3) Na1 O31 . 2.4871(10) Na1 O31 2 2.6440(10) Na1 O31 6_656 2.9780(10) Na1 Na1 6_556 3.33857(11) Na1 Na1 6_656 3.33857(11) Na2 O1 3 2.3279(6) Na2 O3 8_565 2.3435(6) Na2 O3 6_656 2.3557(6) Na2 O1 . 2.3575(6) Na2 O12 8_565 2.4973(6) Na2 O11 6_656 2.5215(6) Na2 C1 8_565 3.1175(8) Na2 Na2 3 3.3296 Na2 Na2 3_455 3.3296 O1 Na2 3_455 2.3279(6) O2 Na1 7_665 2.3734(6) O2 Na1 4 2.3882(6) O3 Na2 8_566 2.3435(6) O3 Na2 6_556 2.3557(6) O11 O12 . 1.4785(8) O11 Na1 6_556 2.4139(6) O11 Na2 6_556 2.5215(6) O11 H11 . 1.012(12) O12 Na2 8_566 2.4973(6) O12 H12 . 0.970(12) O31 O41 . 0.525(3) O31 O41 5 1.382(2) O31 O31 5 1.4773(17) O31 Na1 2_554 2.6440(10) O31 Na1 6_556 2.9780(10) O31 H31 . 0.961(12) O41 O31 5 1.382(2) O41 O41 5 1.480(5) O41 Na1 6_556 2.483(3) O41 H31 . 0.954(13) loop_ _geom_angle_atom_site_label_1 _geom_angle_atom_site_label_2 _geom_angle_atom_site_label_3 _geom_angle_site_symmetry_1 _geom_angle_site_symmetry_3 _geom_angle O3 C1 O2 . . 120.76(8) O3 C1 O1 . . 119.34(8) O2 C1 O1 . . 119.90(8) O3 C1 Na2 . 8_566 42.78(3) O2 C1 Na2 . 8_566 135.31(5) O1 C1 Na2 . 8_566 91.22(5) O2 Na1 O12 7_655 . 159.99(2) O2 Na1 O2 7_655 4_545 95.90(2) O12 Na1 O2 . 4_545 91.14(2) O2 Na1 O11 7_655 6_656 99.36(2) O12 Na1 O11 . 6_656 80.37(2) O2 Na1 O11 4_545 6_656 156.77(2) O2 Na1 O41 7_655 . 106.34(7) O12 Na1 O41 . . 93.39(7) O2 Na1 O41 4_545 . 78.75(6) O11 Na1 O41 6_656 . 80.20(6) O2 Na1 O41 7_655 6_656 78.77(6) O12 Na1 O41 . 6_656 81.43(6) O2 Na1 O41 4_545 6_656 119.09(6) O11 Na1 O41 6_656 6_656 81.24(6) O41 Na1 O41 . 6_656 161.32(11) O2 Na1 O31 7_655 . 95.71(3) O12 Na1 O31 . . 103.52(3) O2 Na1 O31 4_545 . 85.46(3) O11 Na1 O31 6_656 . 75.71(3) O41 Na1 O31 . . 12.16(7) O41 Na1 O31 6_656 . 155.11(6) O2 Na1 O31 7_655 2 81.25(3) O12 Na1 O31 . 2 80.30(3) O2 Na1 O31 4_545 2 88.02(3) O11 Na1 O31 6_656 2 111.49(3) O41 Na1 O31 . 2 165.27(7) O41 Na1 O31 6_656 2 31.07(6) O31 Na1 O31 . 2 172.497(15) O2 Na1 O31 7_655 6_656 75.45(2) O12 Na1 O31 . 6_656 84.68(2) O2 Na1 O31 4_545 6_656 117.44(3) O11 Na1 O31 6_656 6_656 83.50(2) O41 Na1 O31 . 6_656 163.67(6) O41 Na1 O31 6_656 6_656 3.70(7) O31 Na1 O31 . 6_656 155.84(3) O31 Na1 O31 2 6_656 29.72(4) O2 Na1 Na1 7_655 6_556 130.889(16) O12 Na1 Na1 . 6_556 65.762(15) O2 Na1 Na1 4_545 6_556 45.300(14) O11 Na1 Na1 6_656 6_556 112.016(15) O41 Na1 Na1 . 6_556 47.78(7) O41 Na1 Na1 6_656 6_556 140.77(7) O31 Na1 Na1 . 6_556 59.36(2) O31 Na1 Na1 2 6_556 117.73(2) O31 Na1 Na1 6_656 6_556 142.40(2) O2 Na1 Na1 7_655 6_656 45.663(14) O12 Na1 Na1 . 6_656 119.568(17) O2 Na1 Na1 4_545 6_656 137.088(14) O11 Na1 Na1 6_656 6_656 64.422(14) O41 Na1 Na1 . 6_656 123.96(7) O41 Na1 Na1 6_656 6_656 47.45(6) O31 Na1 Na1 . 6_656 112.29(3) O31 Na1 Na1 2 6_656 70.42(2) O31 Na1 Na1 6_656 6_656 45.936(19) Na1 Na1 Na1 6_556 6_656 171.60(2) O1 Na2 O3 3 8_565 98.14(2) O1 Na2 O3 3 6_656 81.92(2) O3 Na2 O3 8_565 6_656 179.774(18) O1 Na2 O1 3 . 179.360(19) O3 Na2 O1 8_565 . 81.56(2) O3 Na2 O1 6_656 . 98.38(2) O1 Na2 O12 3 8_565 99.34(2) O3 Na2 O12 8_565 8_565 93.70(2) O3 Na2 O12 6_656 8_565 86.07(2) O1 Na2 O12 . 8_565 80.13(2) O1 Na2 O11 3 6_656 91.47(2) O3 Na2 O11 8_565 6_656 98.20(2) O3 Na2 O11 6_656 6_656 82.02(2) O1 Na2 O11 . 6_656 89.13(2) O12 Na2 O11 8_565 6_656 162.65(2) O1 Na2 C1 3 8_565 79.23(2) O3 Na2 C1 8_565 8_565 21.84(2) O3 Na2 C1 6_656 8_565 158.10(2) O1 Na2 C1 . 8_565 100.36(2) O12 Na2 C1 8_565 8_565 86.08(2) O11 Na2 C1 6_656 8_565 109.41(2) O1 Na2 Na2 3 3 45.073(15) O3 Na2 Na2 8_565 3 135.43(2) O3 Na2 Na2 6_656 3 44.734(14) O1 Na2 Na2 . 3 135.47(2) O12 Na2 Na2 8_565 3 113.475(18) O11 Na2 Na2 6_656 3 65.557(15) C1 Na2 Na2 8_565 3 121.941(18) O1 Na2 Na2 3 3_455 135.10(2) O3 Na2 Na2 8_565 3_455 45.031(14) O3 Na2 Na2 6_656 3_455 134.81(2) O1 Na2 Na2 . 3_455 44.355(15) O12 Na2 Na2 8_565 3_455 66.087(15) O11 Na2 Na2 6_656 3_455 114.772(18) C1 Na2 Na2 8_565 3_455 58.396(15) Na2 Na2 Na2 3 3_455 179.49(2) C1 O1 Na2 . 3_455 119.49(4) C1 O1 Na2 . . 116.51(4) Na2 O1 Na2 3_455 . 90.57(2) C1 O2 Na1 . 7_665 118.33(5) C1 O2 Na1 . 4 117.26(4) Na1 O2 Na1 7_665 4 89.04(2) C1 O3 Na2 . 8_566 115.38(4) C1 O3 Na2 . 6_556 116.81(4) Na2 O3 Na2 8_566 6_556 90.24(2) O12 O11 Na1 . 6_556 108.52(4) O12 O11 Na2 . 6_556 105.86(4) Na1 O11 Na2 6_556 6_556 129.49(2) O12 O11 H11 . . 98.6(6) Na1 O11 H11 6_556 . 121.8(7) Na2 O11 H11 6_556 . 87.4(7) O11 O12 Na1 . . 108.05(4) O11 O12 Na2 . 8_566 106.31(4) Na1 O12 Na2 . 8_566 126.26(2) O11 O12 H12 . . 98.8(6) Na1 O12 H12 . . 121.3(7) Na2 O12 H12 8_566 . 92.1(7) O41 O31 O41 . 5 90.1(4) O41 O31 O31 . 5 69.3(3) O41 O31 O31 5 5 20.83(12) O41 O31 Na1 . . 82.0(4) O41 O31 Na1 5 . 127.81(11) O31 O31 Na1 5 . 121.61(9) O41 O31 Na1 . 2_554 151.1(4) O41 O31 Na1 5 2_554 68.01(13) O31 O31 Na1 5 2_554 87.76(8) Na1 O31 Na1 . 2_554 126.16(4) O41 O31 Na1 . 6_556 17.8(3) O41 O31 Na1 5 6_556 82.46(13) O31 O31 Na1 5 6_556 62.52(7) Na1 O31 Na1 . 6_556 74.70(3) Na1 O31 Na1 2_554 6_556 150.28(4) O41 O31 H31 . . 73.4(7) O41 O31 H31 5 . 101.1(7) O31 O31 H31 5 . 94.5(6) Na1 O31 H31 . . 125.0(8) Na1 O31 H31 2_554 . 91.8(7) Na1 O31 H31 6_556 . 90.6(6) O31 O41 O31 . 5 89.9(4) O31 O41 O41 . 5 69.1(3) O31 O41 O41 5 5 20.80(11) O31 O41 Na1 . . 85.8(3) O31 O41 Na1 5 . 128.09(15) O41 O41 Na1 5 . 123.4(2) O31 O41 Na1 . 6_556 158.5(4) O31 O41 Na1 5 6_556 80.92(13) O41 O41 Na1 5 6_556 100.5(2) Na1 O41 Na1 . 6_556 84.77(9) O31 O41 H31 . . 74.8(7) O31 O41 H31 5 . 101.1(7) O41 O41 H31 5 . 95.0(8) Na1 O41 H31 . . 127.0(7) Na1 O41 H31 6_556 . 125.9(6) loop_ _geom_torsion_atom_site_label_1 _geom_torsion_atom_site_label_2 _geom_torsion_atom_site_label_3 _geom_torsion_atom_site_label_4 _geom_torsion_site_symmetry_1 _geom_torsion_site_symmetry_4 _geom_torsion O3 C1 O1 Na2 . 3_455 125.24(5) O2 C1 O1 Na2 . 3_455 -54.52(7) Na2 C1 O1 Na2 8_566 3_455 159.13(3) O3 C1 O1 Na2 . . -127.61(5) O2 C1 O1 Na2 . . 52.63(7) Na2 C1 O1 Na2 8_566 . -93.73(4) O1 Na2 O1 C1 3 . -91.8(16) O3 Na2 O1 C1 8_565 . -153.24(6) O3 Na2 O1 C1 6_656 . 26.54(6) O12 Na2 O1 C1 8_565 . -57.96(5) O11 Na2 O1 C1 6_656 . 108.34(5) C1 Na2 O1 C1 8_565 . -142.08(5) Na2 Na2 O1 C1 3 . 55.60(6) Na2 Na2 O1 C1 3_455 . -123.71(6) O1 Na2 O1 Na2 3 3_455 31.9(16) O3 Na2 O1 Na2 8_565 3_455 -29.523(18) O3 Na2 O1 Na2 6_656 3_455 150.26(2) O12 Na2 O1 Na2 8_565 3_455 65.758(19) O11 Na2 O1 Na2 6_656 3_455 -127.94(2) C1 Na2 O1 Na2 8_565 3_455 -18.36(2) Na2 Na2 O1 Na2 3 3_455 179.32(3) O3 C1 O2 Na1 . 7_665 47.95(7) O1 C1 O2 Na1 . 7_665 -132.28(5) Na2 C1 O2 Na1 8_566 7_665 -4.25(9) O3 C1 O2 Na1 . 4 -56.89(7) O1 C1 O2 Na1 . 4 122.87(5) Na2 C1 O2 Na1 8_566 4 -109.10(5) O2 C1 O3 Na2 . 8_566 -125.09(5) O1 C1 O3 Na2 . 8_566 55.15(6) O2 C1 O3 Na2 . 6_556 130.74(5) O1 C1 O3 Na2 . 6_556 -49.03(7) Na2 C1 O3 Na2 8_566 6_556 -104.17(5) Na1 O11 O12 Na1 6_556 . 38.55(4) Na2 O11 O12 Na1 6_556 . -179.04(2) Na1 O11 O12 Na2 6_556 8_566 176.57(2) Na2 O11 O12 Na2 6_556 8_566 -41.02(4) O2 Na1 O12 O11 7_655 . -177.43(6) O2 Na1 O12 O11 4_545 . -66.63(4) O11 Na1 O12 O11 6_656 . 91.62(3) O41 Na1 O12 O11 . . 12.17(7) O41 Na1 O12 O11 6_656 . 174.11(7) O31 Na1 O12 O11 . . 18.98(5) O31 Na1 O12 O11 2 . -154.43(4) O31 Na1 O12 O11 6_656 . 175.91(4) Na1 Na1 O12 O11 6_556 . -27.94(3) Na1 Na1 O12 O11 6_656 . 144.77(3) O2 Na1 O12 Na2 7_655 8_566 55.32(8) O2 Na1 O12 Na2 4_545 8_566 166.12(3) O11 Na1 O12 Na2 6_656 8_566 -35.63(3) O41 Na1 O12 Na2 . 8_566 -115.08(7) O41 Na1 O12 Na2 6_656 8_566 46.86(7) O31 Na1 O12 Na2 . 8_566 -108.27(4) O31 Na1 O12 Na2 2 8_566 78.32(3) O31 Na1 O12 Na2 6_656 8_566 48.66(3) Na1 Na1 O12 Na2 6_556 8_566 -155.19(3) Na1 Na1 O12 Na2 6_656 8_566 17.52(4) O2 Na1 O31 O41 7_655 . 151.4(3) O12 Na1 O31 O41 . . -34.2(3) O2 Na1 O31 O41 4_545 . 55.9(3) O11 Na1 O31 O41 6_656 . -110.4(3) O41 Na1 O31 O41 6_656 . -133.1(4) O31 Na1 O31 O41 2 . 85.7(4) O31 Na1 O31 O41 6_656 . -141.8(3) Na1 Na1 O31 O41 6_556 . 16.5(3) Na1 Na1 O31 O41 6_656 . -164.5(3) O2 Na1 O31 O41 7_655 5 67.47(17) O12 Na1 O31 O41 . 5 -118.11(17) O2 Na1 O31 O41 4_545 5 -28.02(17) O11 Na1 O31 O41 6_656 5 165.71(18) O41 Na1 O31 O41 . 5 -83.9(4) O41 Na1 O31 O41 6_656 5 143.02(16) O31 Na1 O31 O41 2 5 1.8(3) O31 Na1 O31 O41 6_656 5 134.27(17) Na1 Na1 O31 O41 6_556 5 -67.39(17) Na1 Na1 O31 O41 6_656 5 111.57(17) O2 Na1 O31 O31 7_655 5 91.75(10) O12 Na1 O31 O31 . 5 -93.82(10) O2 Na1 O31 O31 4_545 5 -3.74(10) O11 Na1 O31 O31 6_656 5 -170.01(10) O41 Na1 O31 O31 . 5 -59.6(3) O41 Na1 O31 O31 6_656 5 167.30(16) O31 Na1 O31 O31 2 5 26.1(2) O31 Na1 O31 O31 6_656 5 158.55(6) Na1 Na1 O31 O31 6_556 5 -43.11(9) Na1 Na1 O31 O31 6_656 5 135.86(9) O2 Na1 O31 Na1 7_655 2_554 -21.39(4) O12 Na1 O31 Na1 . 2_554 153.03(4) O2 Na1 O31 Na1 4_545 2_554 -116.88(4) O11 Na1 O31 Na1 6_656 2_554 76.85(4) O41 Na1 O31 Na1 . 2_554 -172.8(3) O41 Na1 O31 Na1 6_656 2_554 54.16(16) O31 Na1 O31 Na1 2 2_554 -87.06(18) O31 Na1 O31 Na1 6_656 2_554 45.41(12) Na1 Na1 O31 Na1 6_556 2_554 -156.25(5) Na1 Na1 O31 Na1 6_656 2_554 22.71(5) O2 Na1 O31 Na1 7_655 6_556 134.859(17) O12 Na1 O31 Na1 . 6_556 -50.72(2) O2 Na1 O31 Na1 4_545 6_556 39.37(2) O11 Na1 O31 Na1 6_656 6_556 -126.90(2) O41 Na1 O31 Na1 . 6_556 -16.5(3) O41 Na1 O31 Na1 6_656 6_556 -149.59(15) O31 Na1 O31 Na1 2 6_556 69.19(18) O31 Na1 O31 Na1 6_656 6_556 -158.34(8) Na1 Na1 O31 Na1 6_656 6_556 178.963(5) O41 O31 O41 O31 5 5 0 Na1 O31 O41 O31 . 5 -128.22(13) Na1 O31 O41 O31 2_554 5 39.7(7) Na1 O31 O41 O31 6_556 5 -64.1(10) O31 O31 O41 O41 5 5 0 Na1 O31 O41 O41 . 5 -128.22(13) Na1 O31 O41 O41 2_554 5 39.7(7) Na1 O31 O41 O41 6_556 5 -64.1(10) O41 O31 O41 Na1 5 . 128.22(13) O31 O31 O41 Na1 5 . 128.22(13) Na1 O31 O41 Na1 2_554 . 167.9(6) Na1 O31 O41 Na1 6_556 . 64.1(10) O41 O31 O41 Na1 5 6_556 64.1(10) O31 O31 O41 Na1 5 6_556 64.1(10) Na1 O31 O41 Na1 . 6_556 -64.1(10) Na1 O31 O41 Na1 2_554 6_556 103.8(11) O2 Na1 O41 O31 7_655 . -29.8(3) O12 Na1 O41 O31 . . 146.8(3) O2 Na1 O41 O31 4_545 . -122.7(3) O11 Na1 O41 O31 6_656 . 67.2(3) O41 Na1 O41 O31 6_656 . 73.7(5) O31 Na1 O41 O31 2 . -149.19(18) O31 Na1 O41 O31 6_656 . 64.2(4) Na1 Na1 O41 O31 6_556 . -160.7(4) Na1 Na1 O41 O31 6_656 . 17.3(4) O2 Na1 O41 O31 7_655 5 56.8(2) O12 Na1 O41 O31 . 5 -126.6(2) O2 Na1 O41 O31 4_545 5 -36.1(2) O11 Na1 O41 O31 6_656 5 153.8(2) O41 Na1 O41 O31 6_656 5 160.3(2) O31 Na1 O41 O31 . 5 86.5(4) O31 Na1 O41 O31 2 5 -62.6(4) O31 Na1 O41 O31 6_656 5 150.76(12) Na1 Na1 O41 O31 6_556 5 -74.1(2) Na1 Na1 O41 O31 6_656 5 103.9(2) O2 Na1 O41 O41 7_655 5 31.7(3) O12 Na1 O41 O41 . 5 -151.7(3) O2 Na1 O41 O41 4_545 5 -61.2(3) O11 Na1 O41 O41 6_656 5 128.7(3) O41 Na1 O41 O41 6_656 5 135.2(3) O31 Na1 O41 O41 . 5 61.5(3) O31 Na1 O41 O41 2 5 -87.7(4) O31 Na1 O41 O41 6_656 5 125.7(2) Na1 Na1 O41 O41 6_556 5 -99.2(3) Na1 Na1 O41 O41 6_656 5 78.8(3) O2 Na1 O41 Na1 7_655 6_556 130.93(5) O12 Na1 O41 Na1 . 6_556 -52.48(6) O2 Na1 O41 Na1 4_545 6_556 38.01(5) O11 Na1 O41 Na1 6_656 6_556 -132.10(6) O41 Na1 O41 Na1 6_656 6_556 -125.6(3) O31 Na1 O41 Na1 . 6_556 160.7(4) O31 Na1 O41 Na1 2 6_556 11.5(3) O31 Na1 O41 Na1 6_656 6_556 -135.1(2) Na1 Na1 O41 Na1 6_656 6_556 178.035(15) loop_ _geom_hbond_atom_site_label_D _geom_hbond_atom_site_label_H _geom_hbond_atom_site_label_A _geom_hbond_site_symmetry_A _geom_hbond_distance_DH _geom_hbond_distance_HA _geom_hbond_distance_DA _geom_hbond_angle_DHA O11 H11 O1 . 1.012(12) 1.601(12) 2.6020(8) 169.2(10) O12 H12 O2 8_566 0.970(12) 1.644(13) 2.5957(9) 165.7(9) O31 H31 O3 8_565 0.961(12) 1.622(13) 2.5579(11) 163.6(10) O41 H31 O3 8_565 0.954(13) 1.622(13) 2.554(3) 164.3(11)