#------------------------------------------------------------------------------ #$Date: 2011-09-10 04:16:28 +0100 (Sat, 10 Sep 2011) $ #$Revision: 25271 $ #$URL: svn://www.crystallography.net/cod/cif/2/2012824.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_2012824 loop_ _publ_author_name 'Rybarczyk-Pirek, Agnieszka J.' 'Ma\/lecka, Magdalena' 'Grabowski, S\/lawomir J.' 'Nawrot-Modranka, Jolanta' _publ_section_title ; A benzopyran derivative substituted at position 3 ; _journal_issue 7 _journal_name_full 'Acta Crystallographica Section C' _journal_page_first o405 _journal_page_last o406 _journal_volume 58 _journal_year 2002 _chemical_formula_moiety 'C23 H19 N2 O5 P' _chemical_formula_sum 'C23 H19 N2 O5 P' _chemical_formula_weight 434.37 _chemical_name_systematic ; (E)-3-{[(diphenyloxyphosphoryl)methylhydrazono]methyl}-4H-1-benzopyran-4-one ; _space_group_IT_number 14 _symmetry_cell_setting monoclinic _symmetry_space_group_name_Hall '-P 2yn' _symmetry_space_group_name_H-M 'P 1 21/n 1' _atom_sites_solution_hydrogens geom _atom_sites_solution_primary direct _atom_sites_solution_secondary difmap _audit_creation_method SHELXL97 _cell_angle_alpha 90 _cell_angle_beta 90.760(10) _cell_angle_gamma 90 _cell_formula_units_Z 4 _cell_length_a 8.312(2) _cell_length_b 10.6110(10) _cell_length_c 23.595(2) _cell_measurement_reflns_used 25 _cell_measurement_temperature 293(2) _cell_measurement_theta_max 23.80 _cell_measurement_theta_min 21.33 _cell_volume 2080.9(6) _computing_cell_refinement 'MSC/AFC Diffractometer Control Software' _computing_data_collection ; MSC/AFC Diffractometer Control Software (Molecular Structure Corporation, 1989) ; _computing_data_reduction 'TEXSAN (Molecular Structure Corporation, 1989)' _computing_molecular_graphics 'PLATON (Spek, 1998)' _computing_publication_material 'SHELXL97 and PARST97 (Nardelli, 1996)' _computing_structure_refinement 'SHELXL97 (Sheldrick, 1997)' _computing_structure_solution 'SHELXS86 (Sheldrick, 1990)' _diffrn_ambient_temperature 293(2) _diffrn_measured_fraction_theta_full 0.940 _diffrn_measured_fraction_theta_max 0.940 _diffrn_measurement_device_type 'Rigaku AFC-5S' _diffrn_measurement_method \w _diffrn_radiation_monochromator graphite _diffrn_radiation_source 'fine-focus sealed tube' _diffrn_radiation_type MoK\a _diffrn_radiation_wavelength 0.71073 _diffrn_reflns_av_R_equivalents 0.015 _diffrn_reflns_av_sigmaI/netI 0.025 _diffrn_reflns_limit_h_max 9 _diffrn_reflns_limit_h_min -9 _diffrn_reflns_limit_k_max 12 _diffrn_reflns_limit_k_min 0 _diffrn_reflns_limit_l_max 28 _diffrn_reflns_limit_l_min 0 _diffrn_reflns_number 3738 _diffrn_reflns_theta_full 25.00 _diffrn_reflns_theta_max 25.00 _diffrn_reflns_theta_min 3.45 _diffrn_standards_decay_% <2 _diffrn_standards_interval_count 150 _diffrn_standards_number 3 _exptl_absorpt_coefficient_mu 0.171 _exptl_absorpt_correction_T_max 0.944 _exptl_absorpt_correction_T_min 0.915 _exptl_absorpt_correction_type analytical _exptl_absorpt_process_details '(de Meulenaer & Tompa, 1965)' _exptl_crystal_colour colourless _exptl_crystal_density_diffrn 1.385 _exptl_crystal_density_meas 1.378 _exptl_crystal_density_method 'flotation in a solution of KI and KBr in water' _exptl_crystal_description prism _exptl_crystal_F_000 904 _exptl_crystal_size_max 0.6 _exptl_crystal_size_mid 0.5 _exptl_crystal_size_min 0.4 _refine_diff_density_max 0.28 _refine_diff_density_min -0.24 _refine_ls_extinction_coef 0.018(2) _refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^ _refine_ls_extinction_method 'SHELXL97 (Sheldrick, 1997)' _refine_ls_goodness_of_fit_ref 1.138 _refine_ls_hydrogen_treatment mixed _refine_ls_matrix_type full _refine_ls_number_parameters 301 _refine_ls_number_reflns 3648 _refine_ls_number_restraints 0 _refine_ls_restrained_S_all 1.138 _refine_ls_R_factor_all 0.059 _refine_ls_R_factor_gt 0.039 _refine_ls_shift/su_max <0.001 _refine_ls_shift/su_mean 0.000 _refine_ls_structure_factor_coef Fsqd _refine_ls_weighting_details 'w = 1/[\s^2^(Fo^2^)+(0.0798P)^2^] where P=(Fo^2^+2Fc^2^)/3' _refine_ls_weighting_scheme calc _refine_ls_wR_factor_gt 0.124 _refine_ls_wR_factor_ref 0.130 _reflns_number_gt 2746 _reflns_number_total 3648 _reflns_threshold_expression I>2\s(I) _[local]_cod_data_source_file na1572.cif _[local]_cod_data_source_block I _[local]_cod_cif_authors_sg_H-M 'P 21/n' _cod_original_cell_volume 2082.8(5) _cod_database_code 2012824 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x+1/2, y+1/2, -z+1/2' '-x, -y, -z' 'x-1/2,-y-1/2, z-1/2' 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 P1 0.22022(6) 0.36544(5) 0.18452(2) 0.0514(2) Uani d . 1 P O2 0.25073(18) 0.42753(14) 0.23831(6) 0.0654(4) Uani d . 1 O N3 0.33831(19) 0.24397(15) 0.17406(7) 0.0543(4) Uani d . 1 N C31 0.4785(3) 0.2169(3) 0.20950(11) 0.0658(6) Uani d . 1 C N4 0.29932(18) 0.16982(15) 0.12761(7) 0.0525(4) Uani d . 1 N C5 0.3904(2) 0.07810(18) 0.11550(8) 0.0503(5) Uani d . 1 C O61 0.17005(17) -0.06544(14) -0.00660(6) 0.0646(4) Uani d . 1 O C62 0.2186(2) 0.0101(2) 0.03608(9) 0.0561(5) Uani d . 1 C H62 0.145(3) 0.077(2) 0.0397(9) 0.072(7) Uiso d . 1 H C63 0.3510(2) -0.00580(17) 0.06826(8) 0.0472(4) Uani d . 1 C C64 0.4587(2) -0.11072(18) 0.05635(9) 0.0543(5) Uani d . 1 C O641 0.58513(19) -0.12694(15) 0.08232(8) 0.0838(5) Uani d . 1 O C65 0.4924(3) -0.2997(2) -0.00597(12) 0.0748(7) Uani d . 1 C H65 0.5881 -0.3194 0.0128 0.090 Uiso calc R 1 H C66 0.4379(4) -0.3747(2) -0.04955(12) 0.0866(8) Uani d . 1 C H66 0.4982 -0.4439 -0.0607 0.104 Uiso calc R 1 H C67 0.2949(4) -0.3482(3) -0.07680(12) 0.0878(8) Uani d . 1 C H67 0.2583 -0.4004 -0.1059 0.105 Uiso calc R 1 H C68 0.2065(3) -0.2459(2) -0.06157(10) 0.0785(7) Uani d . 1 C H68 0.1093 -0.2284 -0.0798 0.094 Uiso calc R 1 H C69 0.2629(3) -0.16894(19) -0.01875(9) 0.0565(5) Uani d . 1 C C70 0.4040(2) -0.19352(18) 0.01031(9) 0.0548(5) Uani d . 1 C O11 0.04154(15) 0.31704(12) 0.17435(5) 0.0530(4) Uani d . 1 O C12 -0.0294(2) 0.2327(2) 0.21271(8) 0.0544(5) Uani d . 1 C C13 -0.0638(3) 0.1127(2) 0.19307(11) 0.0744(7) Uani d . 1 C H13 -0.0312 0.0883 0.1572 0.089 Uiso calc R 1 H C14 -0.1455(3) 0.0301(3) 0.22641(15) 0.0970(9) Uani d . 1 C H14 -0.1707 -0.0500 0.2129 0.116 Uiso calc R 1 H C15 -0.1903(3) 0.0649(3) 0.27954(14) 0.0972(9) Uani d . 1 C H15 -0.2471 0.0088 0.3020 0.117 Uiso calc R 1 H C16 -0.1528(3) 0.1795(4) 0.29954(11) 0.0979(10) Uani d . 1 C H16 -0.1808 0.2009 0.3363 0.118 Uiso calc R 1 H C17 -0.0707(3) 0.2690(3) 0.26554(10) 0.0747(7) Uani d . 1 C H17 -0.0465 0.3492 0.2791 0.090 Uiso calc R 1 H O21 0.24129(17) 0.44753(12) 0.12929(6) 0.0603(4) Uani d . 1 O C22 0.1556(2) 0.56025(17) 0.12009(8) 0.0513(5) Uani d . 1 C C23 0.1895(3) 0.66578(19) 0.15090(9) 0.0625(5) Uani d . 1 C H23 0.2681 0.6638 0.1793 0.075 Uiso calc R 1 H C24 0.1064(3) 0.7754(2) 0.13971(10) 0.0710(6) Uani d . 1 C H24 0.1296 0.8479 0.1604 0.085 Uiso calc R 1 H C25 -0.0089(3) 0.7778(3) 0.09874(12) 0.0806(7) Uani d . 1 C H25 -0.0669 0.8514 0.0920 0.097 Uiso calc R 1 H C26 -0.0401(3) 0.6730(3) 0.06736(12) 0.0868(8) Uani d . 1 C H26 -0.1176 0.6759 0.0386 0.104 Uiso calc R 1 H C27 0.0425(3) 0.5617(2) 0.07787(10) 0.0716(6) Uani d . 1 C H27 0.0211 0.4897 0.0566 0.086 Uiso calc R 1 H H51 0.488(3) 0.0604(19) 0.1351(9) 0.063(6) Uiso d . 1 H H311 0.578(3) 0.227(2) 0.1883(10) 0.076(7) Uiso d . 1 H H312 0.482(3) 0.277(3) 0.2376(12) 0.090(8) Uiso d . 1 H H313 0.467(3) 0.136(2) 0.2267(10) 0.078(8) 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 P1 0.0536(3) 0.0488(3) 0.0518(3) 0.0030(2) -0.0007(2) -0.0055(2) O2 0.0721(9) 0.0631(9) 0.0608(9) 0.0006(7) -0.0044(7) -0.0154(7) N3 0.0539(9) 0.0540(9) 0.0548(9) 0.0062(7) -0.0092(7) -0.0089(8) C31 0.0571(13) 0.0751(16) 0.0649(14) 0.0098(12) -0.0147(11) -0.0099(13) N4 0.0536(9) 0.0488(9) 0.0549(9) 0.0051(7) -0.0055(7) -0.0049(8) C5 0.0459(10) 0.0491(11) 0.0557(11) 0.0029(9) -0.0030(9) 0.0013(9) O61 0.0632(8) 0.0660(9) 0.0641(9) 0.0094(7) -0.0145(7) -0.0117(7) C62 0.0543(11) 0.0528(11) 0.0609(12) 0.0105(9) -0.0054(9) -0.0050(10) C63 0.0460(10) 0.0436(10) 0.0522(11) 0.0039(8) 0.0023(8) 0.0025(8) C64 0.0503(11) 0.0506(11) 0.0620(12) 0.0052(9) 0.0020(9) 0.0023(9) O641 0.0642(10) 0.0849(11) 0.1015(13) 0.0287(8) -0.0251(9) -0.0147(10) C65 0.0747(14) 0.0566(13) 0.0934(17) 0.0078(11) 0.0187(13) -0.0068(13) C66 0.110(2) 0.0545(14) 0.096(2) -0.0043(14) 0.0463(17) -0.0201(14) C67 0.114(2) 0.0811(18) 0.0693(16) -0.0205(16) 0.0199(15) -0.0220(14) C68 0.0929(17) 0.0759(16) 0.0665(15) -0.0072(14) -0.0016(13) -0.0167(13) C69 0.0612(12) 0.0538(11) 0.0546(12) -0.0031(9) 0.0050(9) -0.0012(9) C70 0.0567(11) 0.0456(11) 0.0625(12) 0.0000(9) 0.0131(9) -0.0008(9) O11 0.0514(7) 0.0550(8) 0.0524(8) 0.0046(6) -0.0027(6) 0.0034(6) C12 0.0425(10) 0.0618(12) 0.0587(12) 0.0117(9) -0.0003(8) 0.0089(10) C13 0.0775(15) 0.0535(13) 0.0929(17) 0.0108(11) 0.0190(13) 0.0082(12) C14 0.092(2) 0.0692(17) 0.131(3) 0.0103(14) 0.0194(18) 0.0289(18) C15 0.0747(17) 0.115(2) 0.101(2) 0.0013(17) -0.0004(16) 0.046(2) C16 0.0648(15) 0.176(3) 0.0533(14) 0.0050(19) 0.0032(11) 0.0157(18) C17 0.0550(12) 0.1051(18) 0.0640(14) -0.0002(12) 0.0025(10) -0.0077(14) O21 0.0662(9) 0.0526(8) 0.0625(9) 0.0077(7) 0.0114(7) 0.0014(7) C22 0.0497(10) 0.0489(11) 0.0553(11) -0.0026(8) 0.0091(9) 0.0040(9) C23 0.0682(13) 0.0574(12) 0.0617(13) -0.0049(10) -0.0036(10) 0.0015(10) C24 0.0941(17) 0.0520(12) 0.0671(15) 0.0053(12) 0.0093(13) 0.0029(11) C25 0.0832(17) 0.0718(16) 0.0872(18) 0.0183(13) 0.0203(14) 0.0220(15) C26 0.0695(15) 0.106(2) 0.0840(18) 0.0013(15) -0.0188(13) 0.0220(17) C27 0.0764(15) 0.0703(14) 0.0678(14) -0.0122(12) -0.0118(12) -0.0022(12) 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 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' N N 0.0061 0.0033 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' O O 0.0106 0.0060 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' P P 0.1023 0.0942 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' loop_ _diffrn_standard_refln_index_h _diffrn_standard_refln_index_k _diffrn_standard_refln_index_l 0 -2 0 2 0 0 -1 0 3 loop_ _geom_angle_atom_site_label_1 _geom_angle_atom_site_label_2 _geom_angle_atom_site_label_3 _geom_angle _geom_angle_publ_flag O2 P1 O21 116.86(8) y O2 P1 O11 115.59(8) y O21 P1 O11 99.66(7) y O2 P1 N3 112.98(9) y O21 P1 N3 103.64(8) y O11 P1 N3 106.52(8) y N4 N3 C31 121.4(2) y N4 N3 P1 115.50(10) y C31 N3 P1 123.1(2) y N3 C31 H311 111.2(15) ? N3 C31 H312 107.1(17) ? H311 C31 H312 106(2) ? N3 C31 H313 110.0(14) ? H311 C31 H313 114(2) ? H312 C31 H313 108(2) ? C5 N4 N3 118.7(2) y N4 C5 C63 120.7(2) y N4 C5 H51 123.6(13) ? C63 C5 H51 115.7(13) ? C62 O61 C69 117.9(2) y C63 C62 O61 125.9(2) y C63 C62 H62 125.2(12) ? O61 C62 H62 108.9(13) ? C62 C63 C64 119.3(2) y C62 C63 C5 122.0(2) y C64 C63 C5 118.7(2) y O641 C64 C63 122.5(2) y O641 C64 C70 122.9(2) y C63 C64 C70 114.5(2) y C66 C65 C70 120.1(2) ? C66 C65 H65 119.9 ? C70 C65 H65 119.9 ? C65 C66 C67 120.5(2) ? C65 C66 H66 119.8 ? C67 C66 H66 119.8 ? C68 C67 C66 120.5(2) ? C68 C67 H67 119.8 ? C66 C67 H67 119.8 ? C67 C68 C69 119.1(3) ? C67 C68 H68 120.5 ? C69 C68 H68 120.5 ? O61 C69 C70 121.7(2) y O61 C69 C68 116.1(2) ? C70 C69 C68 122.2(2) ? C69 C70 C65 117.6(2) ? C69 C70 C64 120.7(2) y C65 C70 C64 121.8(2) ? C12 O11 P1 120.54(11) ? C17 C12 C13 121.1(2) ? C17 C12 O11 121.6(2) ? C13 C12 O11 117.15(19) ? C14 C13 C12 120.0(3) ? C14 C13 H13 120.0 ? C12 C13 H13 120.0 ? C15 C14 C13 120.0(3) ? C15 C14 H14 120.0 ? C13 C14 H14 120.0 ? C16 C15 C14 120.3(3) ? C16 C15 H15 119.9 ? C14 C15 H15 119.9 ? C15 C16 C17 121.2(3) ? C15 C16 H16 119.4 ? C17 C16 H16 119.4 ? C12 C17 C16 117.3(3) ? C12 C17 H17 121.4 ? C16 C17 H17 121.4 ? C22 O21 P1 122.30(12) ? C27 C22 C23 121.2(2) ? C27 C22 O21 117.78(18) ? C23 C22 O21 121.00(18) ? C22 C23 C24 119.5(2) ? C22 C23 H23 120.3 ? C24 C23 H23 120.3 ? C25 C24 C23 120.2(2) ? C25 C24 H24 119.9 ? C23 C24 H24 119.9 ? C24 C25 C26 120.1(2) ? C24 C25 H25 119.9 ? C26 C25 H25 119.9 ? C25 C26 C27 120.6(2) ? C25 C26 H26 119.7 ? C27 C26 H26 119.7 ? C22 C27 C26 118.4(2) ? C22 C27 H27 120.8 ? C26 C27 H27 120.8 ? loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_distance _geom_bond_publ_flag P1 O2 1.4500(10) y P1 O21 1.5790(10) y P1 O11 1.5880(10) y P1 N3 1.641(2) y N3 N4 1.384(2) y N3 C31 1.455(3) y C31 H311 0.98(2) ? C31 H312 0.92(3) ? C31 H313 0.95(2) ? N4 C5 1.269(2) y C5 C63 1.460(3) y C5 H51 0.95(2) ? O61 C62 1.345(2) y O61 C69 1.375(2) y C62 C63 1.340(3) y C62 H62 0.94(2) . C63 C64 1.459(2) y C64 O641 1.222(2) y C64 C70 1.465(3) y C65 C66 1.372(4) ? C65 C70 1.402(3) ? C65 H65 0.9300 ? C66 C67 1.374(4) ? C66 H66 0.9300 ? C67 C68 1.361(4) ? C67 H67 0.9300 ? C68 C69 1.377(3) ? C68 H68 0.9300 ? C69 C70 1.376(3) y O11 C12 1.408(2) ? C12 C17 1.354(3) ? C12 C13 1.384(3) ? C13 C14 1.365(3) ? C13 H13 0.9300 ? C14 C15 1.364(4) ? C14 H14 0.9300 ? C15 C16 1.340(4) ? C15 H15 0.9300 ? C16 C17 1.424(4) ? C16 H16 0.9300 ? C17 H17 0.9300 ? O21 C22 1.408(2) ? C22 C27 1.361(3) ? C22 C23 1.363(3) ? C23 C24 1.377(3) ? C23 H23 0.9300 ? C24 C25 1.353(4) ? C24 H24 0.9300 ? C25 C26 1.360(4) ? C25 H25 0.9300 ? C26 C27 1.387(4) ? C26 H26 0.9300 ? C27 H27 0.9300 ? 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 _geom_hbond_publ_flag C31 H312 O2 1_555 0.92(3) 2.50(3) 3.013(3) 116(2) y C5 H51 O641 1_555 0.95(2) 2.49(2) 2.828(2) 101(2) y C65 H65 O641 1_555 0.94 2.62 2.873(3) 96 y C62 H62 N4 1_555 0.94(2) 2.62(2) 2.819(3) 92.0(10) y 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 _geom_torsion_publ_flag O2 P1 N3 N4 170.70(10) y O21 P1 N3 N4 -61.82(15) ? O11 P1 N3 N4 42.77(16) ? O2 P1 N3 C31 -11.4(2) y O21 P1 N3 C31 116.05(19) ? O11 P1 N3 C31 -139.35(19) ? C31 N3 N4 C5 -1.4(3) y P1 N3 N4 C5 176.50(10) y N3 N4 C5 C63 177.5(2) y C69 O61 C62 C63 0.2(3) ? O61 C62 C63 C64 2.2(3) ? O61 C62 C63 C5 -177.17(18) ? N4 C5 C63 C62 0.0(3) y N4 C5 C63 C64 -179.4(2) y C62 C63 C64 O641 176.4(2) ? C5 C63 C64 O641 -4.2(3) y C62 C63 C64 C70 -2.7(3) ? C5 C63 C64 C70 176.66(16) ? C70 C65 C66 C67 -1.4(4) ? C65 C66 C67 C68 1.1(4) ? C66 C67 C68 C69 0.5(4) ? C62 O61 C69 C70 -2.0(3) ? C62 O61 C69 C68 178.1(2) ? C67 C68 C69 O61 178.2(2) ? C67 C68 C69 C70 -1.7(4) ? O61 C69 C70 C65 -178.57(18) ? C68 C69 C70 C65 1.3(3) ? O61 C69 C70 C64 1.2(3) ? C68 C69 C70 C64 -178.8(2) ? C66 C65 C70 C69 0.2(3) ? C66 C65 C70 C64 -179.6(2) ? O641 C64 C70 C69 -178.0(2) ? C63 C64 C70 C69 1.1(3) ? O641 C64 C70 C65 1.8(3) ? C63 C64 C70 C65 -179.08(19) ? O2 P1 O11 C12 -56.98(16) ? O21 P1 O11 C12 176.89(13) ? N3 P1 O11 C12 69.43(15) ? P1 O11 C12 C17 70.1(2) ? P1 O11 C12 C13 -113.46(18) ? C17 C12 C13 C14 2.3(3) ? O11 C12 C13 C14 -174.1(2) ? C12 C13 C14 C15 -1.4(4) ? C13 C14 C15 C16 -0.8(4) ? C14 C15 C16 C17 2.2(4) ? C13 C12 C17 C16 -0.9(3) ? O11 C12 C17 C16 175.35(19) ? C15 C16 C17 C12 -1.3(4) ? O2 P1 O21 C22 -57.06(17) ? O11 P1 O21 C22 68.20(15) ? N3 P1 O21 C22 177.96(14) ? P1 O21 C22 C27 -111.79(19) ? P1 O21 C22 C23 70.8(2) ? C27 C22 C23 C24 0.9(3) ? O21 C22 C23 C24 178.18(18) ? C22 C23 C24 C25 0.5(4) ? C23 C24 C25 C26 -1.8(4) ? C24 C25 C26 C27 1.7(4) ? C23 C22 C27 C26 -1.1(3) ? O21 C22 C27 C26 -178.4(2) ? C25 C26 C27 C22 -0.2(4) ?