#------------------------------------------------------------------------------ #$Date: 2011-09-10 04:16:28 +0100 (Sat, 10 Sep 2011) $ #$Revision: 25271 $ #$URL: svn://www.crystallography.net/cod/cif/2/2006451.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_2006451 loop_ _publ_author_name 'H\'eroux, A.' 'Brisse, F.' _publ_section_title ; Diisopropyl Hydrazocarboxylate--Triphenylphosphine Oxide Adduct ; _journal_issue 9 _journal_name_full 'Acta Crystallographica Section C' _journal_page_first 1318 _journal_page_last 1320 _journal_volume 53 _journal_year 1997 _chemical_formula_moiety 'C8 H16 N2 O4 , C18 H15 O1 P1' _chemical_formula_sum 'C26 H31 N2 O5 P' _chemical_formula_weight 482.51 _chemical_name_common ; triphenylphosphine oxide.di-isopropyl azodicarboxylate ; _chemical_name_systematic ; triphenylphosphine oxide . di-isopropyl azodicarboxylate adduct ; _space_group_IT_number 14 _symmetry_cell_setting monoclinic _symmetry_space_group_name_Hall '-P 2ybc' _symmetry_space_group_name_H-M 'P 1 21/c 1' _cell_angle_alpha 90.0 _cell_angle_beta 98.337(2) _cell_angle_gamma 90.0 _cell_formula_units_Z 4 _cell_length_a 8.903(3) _cell_length_b 14.911(4) _cell_length_c 19.778(4) _cell_measurement_reflns_used 25 _cell_measurement_temperature 293 _cell_measurement_theta_max 22.00 _cell_measurement_theta_min 20.00 _cell_volume 2597.8(12) _computing_cell_refinement 'CAD-4 Software' _computing_data_collection 'CAD-4 Software (Enraf-Nonius, 1989)' _computing_data_reduction 'NRCVAX DATRD2 (Gabe, Le Page, Charland, Lee & White, 1989)' _computing_molecular_graphics 'ORTEPII (Johnson, 1976)' _computing_publication_material 'NRCVAX TABLES Jan 94 Version' _computing_structure_refinement 'NRCVAX LSTSQ' _computing_structure_solution 'SHELXS86 (Sheldrick, 1985)' _diffrn_ambient_temperature 293 _diffrn_measurement_device 'Enraf-Nonius CAD-4' _diffrn_measurement_method '\q/2\q scan' _diffrn_radiation_monochromator graphite _diffrn_radiation_source 'xray tube' _diffrn_radiation_type 'Copper K\a' _diffrn_radiation_wavelength 1.54018 _diffrn_reflns_av_R_equivalents 0.035 _diffrn_reflns_limit_h_max 10 _diffrn_reflns_limit_h_min -10 _diffrn_reflns_limit_k_max 18 _diffrn_reflns_limit_k_min -18 _diffrn_reflns_limit_l_max 24 _diffrn_reflns_limit_l_min -24 _diffrn_reflns_number 18569 _diffrn_reflns_theta_max 69.90 _diffrn_reflns_theta_min 0.00 _diffrn_standards_decay_% 'no decay, variation 2.0' _diffrn_standards_interval_time 30 _diffrn_standards_number 5 _exptl_absorpt_coefficient_mu 1.229 _exptl_absorpt_correction_type none _exptl_crystal_colour transparent _exptl_crystal_density_diffrn 1.234 _exptl_crystal_density_method 'not measured' _exptl_crystal_description prism _exptl_crystal_F_000 1024 _exptl_crystal_size_max 0.76 _exptl_crystal_size_mid 0.36 _exptl_crystal_size_min 0.22 _refine_diff_density_max 0.31 _refine_diff_density_min -0.37 _refine_ls_extinction_coef 0.61(4) _refine_ls_extinction_method 'Larson (1970)' _refine_ls_goodness_of_fit_obs 4.22 _refine_ls_matrix_type atomblock _refine_ls_number_parameters 384 _refine_ls_number_reflns 4460 _refine_ls_R_factor_all 0.050 _refine_ls_R_factor_obs 0.047 _refine_ls_shift/esd_max 0.057 _refine_ls_structure_factor_coef F _refine_ls_weighting_scheme calc _refine_ls_wR_factor_all 0.056 _refine_ls_wR_factor_obs 0.056 _reflns_number_observed 4460 _reflns_number_total 4921 _reflns_observed_criterion 'Inet > 2.0\s(Inet)' _[local]_cod_data_source_file bk1276.cif _[local]_cod_data_source_block 1 _[local]_cod_chemical_formula_sum_orig 'C26 H31 N2 O5 P1' _cod_original_cell_volume 2597.7(12) _cod_database_code 2006451 loop_ _symmetry_equiv_pos_as_xyz x,y,z -x,-y,-z -x,1/2+y,1/2-z x,1/2-y,1/2+z 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 _atom_site_aniso_type_symbol P1 0.0404(2) 0.0471(2) 0.0504(2) -0.00271(19) 0.00824(17) 0.0007(2) P O1 0.0535(8) 0.0530(7) 0.0563(7) -0.0004(6) 0.0128(6) 0.0071(6) O C11 0.0410(10) 0.0603(11) 0.0603(11) -0.0040(8) 0.0133(8) -0.0090(9) C C12 0.0608(13) 0.0867(16) 0.0619(12) -0.0028(11) -0.0004(10) -0.0005(11) C C13 0.0702(16) 0.136(2) 0.0710(16) -0.0024(16) -0.0049(12) -0.0185(16) C C14 0.0775(18) 0.151(3) 0.0856(18) -0.0172(18) 0.0022(14) -0.0487(18) C C15 0.0898(19) 0.0935(19) 0.123(2) -0.0346(15) 0.0267(17) -0.0455(17) C C16 0.0725(15) 0.0706(14) 0.0786(15) -0.0179(11) 0.0188(12) -0.0136(11) C C21 0.0416(10) 0.0477(10) 0.0585(11) -0.0028(8) 0.0063(8) -0.0031(8) C C22 0.0794(16) 0.0575(12) 0.0961(17) 0.0042(11) 0.0347(13) 0.0115(12) C C23 0.101(2) 0.0568(13) 0.134(2) 0.0107(13) 0.0396(18) 0.0207(15) C C24 0.0779(17) 0.0575(14) 0.135(2) 0.0124(12) 0.0184(16) -0.0079(14) C C25 0.0619(14) 0.0744(15) 0.0855(16) 0.0077(11) 0.0163(12) -0.0148(12) C C26 0.0479(11) 0.0619(12) 0.0594(11) 0.0007(9) 0.0069(9) -0.0032(9) C C31 0.0410(9) 0.0505(10) 0.0526(10) -0.0013(7) 0.0070(7) 0.0007(8) C C32 0.0482(11) 0.0758(13) 0.0534(11) -0.0072(10) 0.0074(8) 0.0050(10) C C33 0.0531(12) 0.1013(18) 0.0614(13) -0.0051(11) 0.0179(10) 0.0062(12) C C34 0.0409(11) 0.1081(19) 0.0799(15) -0.0080(11) 0.0121(10) 0.0003(14) C C35 0.0465(13) 0.147(3) 0.0743(15) -0.0176(14) 0.0034(11) -0.0172(16) C C36 0.0472(12) 0.122(2) 0.0645(13) -0.0131(12) 0.0112(10) -0.0188(13) C O41 0.0734(10) 0.0670(9) 0.0841(10) 0.0192(8) 0.0235(8) 0.0201(8) O O42 0.0617(9) 0.0737(10) 0.0934(11) 0.0147(7) 0.0324(8) 0.0245(8) O N41 0.0573(10) 0.0595(10) 0.0745(11) 0.0105(8) 0.0224(9) 0.0157(8) N C41 0.0603(12) 0.0595(12) 0.0587(11) 0.0063(9) 0.0156(9) 0.0041(9) C C42 0.0654(15) 0.0921(17) 0.0998(18) 0.0210(13) 0.0343(13) 0.0235(15) C C43 0.084(2) 0.177(4) 0.198(4) -0.009(2) 0.047(2) -0.099(3) C C44 0.079(2) 0.166(3) 0.157(3) -0.018(2) 0.034(2) -0.050(3) C O51 0.0936(12) 0.1018(12) 0.0566(9) -0.0078(10) 0.0193(8) -0.0162(8) O O52 0.0743(10) 0.0621(8) 0.0623(8) -0.0106(7) 0.0164(7) -0.0073(7) O N51 0.0591(10) 0.0586(9) 0.0543(9) -0.0001(8) 0.0168(8) 0.0006(7) N C51 0.0593(12) 0.0662(12) 0.0558(11) 0.0068(10) 0.0125(9) -0.0010(10) C C52 0.0819(16) 0.0692(14) 0.0700(14) -0.0136(12) -0.0009(12) -0.0080(11) C C53 0.106(3) 0.0720(17) 0.187(3) 0.0055(17) -0.005(2) -0.018(2) C C54 0.092(2) 0.0852(18) 0.112(2) -0.0220(15) 0.0062(16) 0.0130(16) C loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv _atom_site_thermal_displace_type _atom_site_type_symbol P1 0.47090(5) 0.63934(3) 0.32392(2) 0.0458(2) Uij P O1 0.46653(14) 0.58368(8) 0.38627(6) 0.0538(7) Uij O C11 0.3597(2) 0.58980(13) 0.24980(10) 0.0533(10) Uij C C12 0.3168(3) 0.63606(16) 0.18917(11) 0.0707(13) Uij C C13 0.2277(3) 0.5965(2) 0.13519(13) 0.0938(18) Uij C C14 0.1799(3) 0.5109(2) 0.14088(14) 0.106(2) Uij C C15 0.2198(3) 0.46311(19) 0.19906(15) 0.1011(19) Uij C C16 0.3111(3) 0.50286(16) 0.25482(12) 0.0732(13) Uij C C21 0.3953(2) 0.74971(12) 0.33284(9) 0.0494(10) Uij C C22 0.4171(3) 0.81920(15) 0.28861(13) 0.0755(14) Uij C C23 0.3467(3) 0.90116(16) 0.29368(16) 0.0951(19) Uij C C24 0.2593(3) 0.91431(16) 0.34523(16) 0.0900(18) Uij C C25 0.2402(3) 0.84712(15) 0.39009(13) 0.0734(13) Uij C C26 0.3065(2) 0.76457(13) 0.38398(10) 0.0565(11) Uij C C31 0.6617(2) 0.65451(12) 0.30697(9) 0.0480(10) Uij C C32 0.7090(2) 0.64412(14) 0.24418(10) 0.0592(11) Uij C C33 0.8599(2) 0.65606(17) 0.23724(11) 0.0710(14) Uij C C34 0.9626(2) 0.68013(18) 0.29184(12) 0.0760(15) Uij C C35 0.9176(3) 0.6903(2) 0.35457(12) 0.0899(18) Uij C C36 0.7680(2) 0.67671(19) 0.36258(11) 0.0775(15) Uij C O41 0.79346(17) 0.31222(10) 0.46832(8) 0.0736(9) Uij O O42 0.84238(16) 0.43451(10) 0.40706(8) 0.0742(9) Uij O N41 0.61929(19) 0.42167(11) 0.44007(9) 0.0625(10) Uij N C41 0.7556(2) 0.38201(13) 0.44059(10) 0.0588(11) Uij C C42 0.9978(3) 0.40290(18) 0.40520(13) 0.0836(16) Uij C C43 1.0029(4) 0.3534(3) 0.3440(2) 0.150(3) Uij C C44 1.0982(3) 0.4825(3) 0.41142(18) 0.132(3) Uij C O51 0.4487(2) 0.28322(12) 0.37990(7) 0.0832(10) Uij O O52 0.35648(17) 0.26473(9) 0.48008(7) 0.0656(8) Uij O N51 0.50879(19) 0.37798(11) 0.46981(8) 0.0565(9) Uij N C51 0.4410(2) 0.30623(14) 0.43774(10) 0.0600(11) Uij C C52 0.2943(3) 0.17732(15) 0.45816(12) 0.0749(14) Uij C C53 0.4107(4) 0.1085(2) 0.4774(2) 0.124(3) Uij C C54 0.1538(3) 0.16540(19) 0.49025(15) 0.0973(18) Uij C H12 0.344(3) 0.6936(16) 0.1839(12) 0.102(8) Uiso H H13 0.211(3) 0.633(2) 0.0900(15) 0.150(11) Uiso H H14 0.113(3) 0.4819(18) 0.1051(12) 0.125(9) Uiso H H15 0.196(3) 0.4040(17) 0.2067(12) 0.114(9) Uiso H H16 0.341(2) 0.4698(11) 0.2912(8) 0.056(5) Uiso H H22 0.479(2) 0.8092(14) 0.2561(10) 0.083(7) Uiso H H23 0.352(3) 0.9485(18) 0.2572(13) 0.124(9) Uiso H H24 0.207(3) 0.9746(18) 0.3443(13) 0.129(10) Uiso H H25 0.184(2) 0.8533(14) 0.4236(10) 0.081(7) Uiso H H26 0.295(2) 0.7177(12) 0.4149(9) 0.061(5) Uiso H H32 0.641(2) 0.6285(12) 0.2048(9) 0.064(6) Uiso H H33 0.890(3) 0.6481(15) 0.1950(12) 0.095(7) Uiso H H34 1.065(2) 0.6875(15) 0.2865(10) 0.088(7) Uiso H H35 0.979(3) 0.7085(18) 0.3931(12) 0.121(9) Uiso H H36 0.733(3) 0.6883(17) 0.4074(12) 0.111(8) Uiso H HN41 0.593(2) 0.4672(12) 0.4180(9) 0.069(6) Uiso H HN51 0.513(2) 0.3847(12) 0.5152(9) 0.063(5) Uiso H H52 0.268(3) 0.1854(16) 0.4109(11) 0.099(8) Uiso H H43C 1.103 0.333 0.343 0.1633 Uiso H H43A 0.936 0.303 0.343 0.1633 Uiso H H43B 0.972 0.391 0.306 0.1633 Uiso H H44C 1.090 0.513 0.453 0.1446 Uiso H H44A 1.200 0.464 0.411 0.1446 Uiso H H44B 1.068 0.522 0.374 0.1446 Uiso H H42 1.049(3) 0.3934(16) 0.4493(12) 0.108(8) Uiso H H53C 0.371 0.051 0.463 0.1317 Uiso H H53A 0.497 0.121 0.456 0.1317 Uiso H H53B 0.439 0.109 0.526 0.1317 Uiso H H54C 0.109 0.109 0.477 0.1064 Uiso H H54A 0.179 0.168 0.539 0.1064 Uiso H H54B 0.084 0.212 0.475 0.1064 Uiso H loop_ _atom_type_symbol _atom_type_scat_dispersion_real _atom_type_scat_dispersion_imag _atom_type_scat_source P 0.283 0.434 'International Tables Vol. IV Table 2.2B' O 0.047 0.032 'International Tables Vol. IV Table 2.2B' N 0.029 0.018 'International Tables Vol. IV Table 2.2B' C 0.017 0.009 'International Tables Vol. IV Table 2.2B' H 0.000 0.000 'International Tables Vol. IV Table 2.2B' 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 O1 P1 C11 111.50(10) y O1 P1 C21 111.90(10) y O1 P1 C31 111.30(10) y C11 P1 C21 106.60(10) y C11 P1 C31 108.80(10) y C21 P1 C31 106.40(10) y P1 C11 C12 123.3(2) y P1 C11 C16 118.0(2) y C12 C11 C16 118.8(2) y C11 C12 C13 121.1(2) y C11 C12 H12 122.0(2) ? C13 C12 H12 117.1(15) ? C12 C13 C14 119.6(3) y C12 C13 H13 116.2(17) ? C14 C13 H13 123.9(17) ? C13 C14 C15 121.2(2) y C13 C14 H14 122.2(16) ? C15 C14 H14 116.5(16) ? C14 C15 C16 119.7(3) y C14 C15 H15 127.0(15) ? C16 C15 H15 113.3(15) ? C11 C16 C15 119.6(2) y C11 C16 H16 121.8(11) ? C15 C16 H16 118.5(11) ? P1 C21 C22 122.3(2) y P1 C21 C26 118.60(10) y C22 C21 C26 119.1(2) y C21 C22 C23 120.5(2) y C21 C22 H22 118.2(13) ? C23 C22 H22 121.3(13) ? C22 C23 C24 119.2(2) y C22 C23 H23 119.5(15) ? C24 C23 H23 121.1(15) ? C23 C24 C25 120.8(2) y C23 C24 H24 114.7(14) ? C25 C24 H24 124.4(14) ? C24 C25 C26 120.2(2) y C24 C25 H25 122.9(13) ? C26 C25 H25 116.9(13) ? C21 C26 C25 120.2(2) y C21 C26 H26 118.6(11) ? C25 C26 H26 121.2(11) ? P1 C31 C32 125.20(10) y P1 C31 C36 116.10(10) y C32 C31 C36 118.7(2) y C31 C32 C33 120.3(2) y C31 C32 H32 121.7(11) ? C33 C32 H32 118.0(11) ? C32 C33 C34 120.5(2) y C32 C33 H33 119.4(14) ? C34 C33 H33 120.1(14) ? C33 C34 C35 112.0(2) y C33 C34 H34 119.6(13) ? C35 C34 H34 120.4(13) ? C34 C35 C36 120.2(2) y C34 C35 H35 125.0(16) ? C36 C35 H35 114.8(16) ? C31 C36 C35 120.3(2) y C31 C36 H36 119.1(15) ? C35 C36 H36 120.4(15) ? C41 O42 C42 116.0(2) y C41 N41 N51 119.1(2) y C41 N41 HN41 123.4(13) ? N51 N41 HN41 116.9(13) ? O41 C41 O42 126.0(2) y O41 C41 N41 125.2(2) y O42 C41 N41 108.8(2) y O42 C42 C43 109.5(2) y O42 C42 C44 107.5(2) y O42 C42 H42 110.9(15) ? C43 C42 C44 113.2(3) y C43 C42 H42 130.2(15) ? C44 C42 H42 80.7(15) ? C42 C43 H43C 109.5(3) ? C42 C43 H43A 109.5(3) ? C42 C43 H43B 109.4(3) ? H43C C43 H43A 109.6(4) ? H43C C43 H43B 109.4(4) ? H43A C43 H43B 109.4(4) ? C42 C44 H44C 109.4(3) ? C42 C44 H44A 109.4(3) ? C42 C44 H44B 109.5(3) ? C42 C44 H42 34.8(9) ? H44C C44 H44A 109.4(3) ? H44C C44 H44B 109.6(4) ? H44C C44 H42 85.8(9) ? H44A C44 H44B 109.6(3) ? H44A C44 H42 95.0(9) ? H44B C44 H42 143.4(9) ? C51 O52 C52 116.5(2) y N41 N51 C51 118.3(2) y N41 N51 HN51 116.5(12) ? C51 N51 HN51 120.7(12) ? O51 C51 O52 124.8(2) y O51 C51 N51 126.3(2) y O52 C51 N51 108.9(2) y O52 C52 C53 108.9(2) y O52 C52 C54 106.6(2) y O52 C52 H52 102.2(15) ? C53 C52 C54 114.2(2) y C53 C52 H52 114.5(14) ? C54 C52 H52 109.5(15) ? C52 C53 H53C 109.5(3) ? C52 C53 H53A 109.5(3) ? C52 C53 H53B 109.4(3) ? C52 C54 H54C 109.5(3) ? C52 C54 H54A 109.5(3) ? C52 C54 H54B 109.5(2) ? loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_distance _geom_bond_publ_flag P1 O1 1.4916(13) y P1 C11 1.8041(19) y P1 C21 1.7964(18) y P1 C31 1.7929(18) y C11 C12 1.388(3) y C11 C16 1.375(3) y C12 C13 1.368(3) y C12 H12 0.90(2) ? C13 C14 1.355(5) y C13 H13 1.04(3) ? C14 C15 1.357(5) y C14 H14 0.96(3) ? C15 C16 1.403(3) y C15 H15 0.92(3) ? C16 H16 0.880(17) ? C21 C22 1.388(3) y C21 C26 1.388(3) y C22 C23 1.383(3) y C22 H22 0.92(2) ? C23 C24 1.384(4) y C23 H23 1.02(3) ? C24 C25 1.365(4) y C24 H24 1.01(3) ? C25 C26 1.378(3) y C25 H25 0.89(2) ? C26 H26 0.944(18) ? C31 C32 1.377(3) y C31 C36 1.383(3) y C32 C33 1.382(3) y C32 H32 0.946(19) ? C33 C34 1.358(3) y C33 H33 0.92(2) ? C34 C35 1.366(3) y C34 H34 0.94(2) ? C35 C36 1.379(3) y C35 H35 0.91(3) ? C36 H36 1.00(2) ? O41 C41 1.202(2) y O42 C41 1.341(2) y O42 C42 1.468(3) y N41 C41 1.348(3) y N41 N51 1.381(2) y N41 HN41 0.823(19) ? C42 C43 1.423(4) y C42 C44 1.479(4) y C42 H42 0.93(2) ? C43 H43C 0.949(3) ? C43 H43A 0.949(4) ? C43 H43B 0.951(5) ? C44 H44C 0.950(3) ? C44 H44A 0.950(3) ? C44 H44B 0.948(4) ? C44 H42 1.62(2) ? O51 C51 1.206(2) y O52 C51 1.354(2) y O52 C52 1.457(3) y N51 C51 1.342(3) y N51 HN51 0.899(18) ? C52 C53 1.469(4) y C52 C54 1.493(4) y C52 H52 0.94(2) ? C53 H53C 0.950(3) ? C53 H53A 0.949(4) ? C53 H53B 0.951(4) ? C54 H54C 0.950(3) ? C54 H54A 0.950(3) ? C54 H54B 0.950(3) ? 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 O1 P1 C11 C12 165.3(3) n O1 P1 C11 C16 -12.4(2) n C21 P1 C11 C12 42.9(2) n C21 P1 C11 C16 -134.8(3) n C31 P1 C11 C12 -71.4(2) n C31 P1 C11 C16 110.8(3) n O1 P1 C21 C22 165.7(3) n O1 P1 C21 C26 -17.2(2) n C11 P1 C21 C22 -72.2(2) n C11 P1 C21 C26 105.0(2) n C31 P1 C21 C22 43.9(2) n C31 P1 C21 C26 -139.0(3) n O1 P1 C31 C32 133.3(3) n O1 P1 C31 C36 -45.4(2) n C11 P1 C31 C32 9.9(2) n C11 P1 C31 C36 -168.8(3) n C21 P1 C31 C32 -104.6(2) n C21 P1 C31 C36 76.7(2) n P1 C11 C12 C13 -177.6(4) n C16 C11 C12 C13 0.1(3) n P1 C11 C16 C15 177.7(4) n C12 C11 C16 C15 -0.1(2) n C11 C12 C13 C14 0.2(2) n C12 C13 C14 C15 -0.6(3) n C13 C14 C15 C16 0.6(3) n C14 C15 C16 C11 -0.2(2) n P1 C21 C22 C23 174.7(4) n C26 C21 C22 C23 -2.4(2) n P1 C21 C26 C25 -176.6(4) n C22 C21 C26 C25 0.6(2) n C21 C22 C23 C24 2.6(2) n C22 C23 C24 C25 -1.0(2) n C23 C24 C25 C26 -0.8(2) n C24 C25 C26 C21 1.1(2) n P1 C31 C32 C33 -178.9(4) n C36 C31 C32 C33 -0.2(2) n P1 C31 C36 C35 -179.6(4) n C32 C31 C36 C35 1.6(2) n C31 C32 C33 C34 -1.5(2) n C32 C33 C34 C35 1.8(2) n C33 C34 C35 C36 -0.4(2) n C34 C35 C36 C31 -1.4(2) n C42 O42 C41 O41 -0.5(2) n C42 O42 C41 N41 177.6(4) n C41 O42 C42 C43 94.3(4) n C41 O42 C42 C44 -142.4(5) n N51 N41 C41 O41 -4.1(2) n N51 N41 C41 O42 177.8(4) n C41 N41 N51 C51 -72.3(3) n C52 O52 C51 O51 11.9(2) n C52 O52 C51 N51 -170.3(4) n C51 O52 C52 C53 83.3(4) n C51 O52 C52 C54 -153.1(4) n N41 N51 C51 O51 -12.5(2) n N41 N51 C51 O52 169.8(4) n