#------------------------------------------------------------------------------ #$Date: 2015-04-02 12:22:18 +0100 (Thu, 02 Apr 2015) $ #$Revision: 134621 $ #$URL: svn://www.crystallography.net/cod/cif/2/00/36/2003600.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_2003600 loop_ _publ_author_name 'Bolte, M.' _publ_section_title 1,1-Dichloro-3,3,5,5-tetraphenyl-1\l^4^,2,6,3\l^5^,5\l^5^-selenadiazadiphosphorin _journal_issue 6 _journal_name_full 'Acta Crystallographica Section C' _journal_page_first 1209 _journal_page_last 1211 _journal_paper_doi 10.1107/S0108270194008334 _journal_volume 51 _journal_year 1995 _chemical_compound_source dimethylformamide/chloroform _chemical_formula_moiety 'C25 H22 Cl2 N2 P2 Se,2(C H Cl3)' _chemical_formula_sum 'C27 H24 Cl8 N2 P2 Se' _chemical_formula_weight 800.98 _chemical_name_systematic ; 1,1-Dichloro-3,3,5,5-tetraphenyl-1\l^4^,2,6,3\l^5^,5\l^5^-selena- diazadiphosphorin ; _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' _audit_creation_method SHELXL _cell_angle_alpha 90.00 _cell_angle_beta 100.89(3) _cell_angle_gamma 90.00 _cell_formula_units_Z 4 _cell_length_a 10.785(5) _cell_length_b 15.709(6) _cell_length_c 20.884(8) _cell_measurement_reflns_used 40 _cell_measurement_temperature 293 _cell_measurement_theta_max 12.5 _cell_measurement_theta_min 10 _cell_volume 3474(2) _computing_structure_refinement 'SHELXL93 (Sheldrick, 1994)' _computing_structure_solution 'SHELXS86 (Sheldrick, 1990)' _diffrn_ambient_temperature 293 _diffrn_measurement_device 'Stoe four circle' _diffrn_measurement_method '\w/2\q scans, profile fitting (Clegg, 1981)' _diffrn_radiation_monochromator graphite _diffrn_radiation_source 'fine-focus sealed tube' _diffrn_radiation_type MoK\a _diffrn_radiation_wavelength 0.71069 _diffrn_reflns_av_R_equivalents 0.0736 _diffrn_reflns_av_sigmaI/netI 0.1355 _diffrn_reflns_limit_h_max 2 _diffrn_reflns_limit_h_min -12 _diffrn_reflns_limit_k_max 18 _diffrn_reflns_limit_k_min 0 _diffrn_reflns_limit_l_max 24 _diffrn_reflns_limit_l_min -24 _diffrn_reflns_number 8144 _diffrn_reflns_theta_max 25 _diffrn_reflns_theta_min 3.60 _diffrn_standards_decay_% 0 _diffrn_standards_interval_count 100 _diffrn_standards_number 3 _exptl_absorpt_coefficient_mu 1.810 _exptl_absorpt_correction_T_max 0.41 _exptl_absorpt_correction_T_min 0.36 _exptl_absorpt_correction_type 'empirical, using \y-scans' _exptl_crystal_colour yellow _exptl_crystal_density_diffrn 1.531 _exptl_crystal_description 'transparent block' _exptl_crystal_F_000 1600 _exptl_crystal_size_max 0.70 _exptl_crystal_size_mid 0.30 _exptl_crystal_size_min 0.30 _refine_diff_density_max .903 _refine_diff_density_min -.695 _refine_ls_extinction_method none _refine_ls_goodness_of_fit_all 1.023 _refine_ls_goodness_of_fit_obs 1.278 _refine_ls_matrix_type full _refine_ls_number_parameters 328 _refine_ls_number_reflns 6084 _refine_ls_number_restraints 0 _refine_ls_restrained_S_all 1.023 _refine_ls_restrained_S_obs 1.278 _refine_ls_R_factor_all 0.1800 _refine_ls_R_factor_obs 0.1048 _refine_ls_shift/esd_max 0.000 _refine_ls_shift/esd_mean 0.000 _refine_ls_structure_factor_coef Fsqd _refine_ls_weighting_details 'w=1/[\s^2^(Fo^2^)+(0.1460P)^2^] where P=(F' _refine_ls_weighting_scheme calc _refine_ls_wR_factor_all 0.2991 _refine_ls_wR_factor_obs 0.2524 _reflns_number_observed 2845 _reflns_number_total 6084 _reflns_observed_criterion >2sigma(I) _[local]_cod_data_source_file se1064.cif _[local]_cod_data_source_block setay _[local]_cod_cif_authors_sg_H-M 'P 21/n' _cod_depositor_comments ; The following automatic conversions were performed: '_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic' according to /home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29. Automatic conversion script Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana The following automatic conversions were performed: '_refine_ls_weighting_scheme' value 'calc w=1/[\s^2^(Fo^2^)+(0.1460P)^2^] where P=(F' was changed to 'calc'. New tag '_refine_ls_weighting_details' was created. The value of the new tag was set to 'w=1/[\s^2^(Fo^2^)+(0.1460P)^2^] where P=(F'. Automatic conversion script Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas ; _cod_original_cell_volume 3474.5(9) _cod_database_code 2003600 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_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_12 _atom_site_aniso_U_13 _atom_site_aniso_U_22 _atom_site_aniso_U_23 _atom_site_aniso_U_33 Se 0.0472(6) 0.0047(5) 0.0144(5) 0.0358(6) -0.0031(6) 0.0878(9) Cl1 0.075(2) 0.012(2) 0.058(2) 0.090(3) 0.001(3) 0.158(4) Cl2 0.068(2) -0.0086(14) 0.024(2) 0.049(2) -0.004(2) 0.094(2) N1 0.061(5) 0.000(4) 0.001(5) 0.035(5) -0.008(5) 0.083(7) N2 0.057(5) -0.001(4) -0.002(5) 0.039(5) -0.004(4) 0.063(6) P1 0.0414(13) -0.0051(11) 0.0056(12) 0.0399(14) -0.0010(13) 0.052(2) P2 0.0446(14) -0.0006(12) 0.0043(13) 0.044(2) -0.0058(14) 0.057(2) C1 0.043(5) 0.005(4) 0.007(5) 0.028(5) 0.005(5) 0.071(7) C11 0.042(5) -0.006(5) -0.002(5) 0.054(6) 0.000(5) 0.042(6) C12 0.085(9) -0.021(7) 0.059(8) 0.071(8) 0.000(8) 0.107(11) C13 0.089(10) -0.025(9) 0.056(10) 0.100(12) -0.008(11) 0.125(13) C14 0.080(9) 0.009(9) 0.051(9) 0.112(13) -0.017(10) 0.103(12) C15 0.095(10) 0.022(8) 0.035(9) 0.075(9) 0.008(8) 0.089(10) C16 0.080(8) 0.020(6) 0.033(7) 0.052(7) 0.003(6) 0.076(9) C11' 0.047(6) -0.010(5) 0.011(5) 0.051(6) -0.016(6) 0.058(7) C12' 0.059(7) -0.009(6) 0.001(7) 0.055(8) 0.008(7) 0.094(10) C13' 0.081(9) -0.028(7) 0.006(9) 0.051(8) -0.006(8) 0.117(12) C14' 0.058(7) -0.031(7) -0.002(8) 0.084(10) 0.005(9) 0.109(12) C15' 0.059(8) -0.004(8) -0.017(7) 0.110(12) 0.009(10) 0.100(12) C16' 0.038(5) 0.004(5) -0.016(6) 0.067(8) -0.002(7) 0.084(9) C21 0.058(6) -0.008(5) 0.009(5) 0.055(7) 0.000(5) 0.046(7) C22 0.052(7) -0.004(6) 0.009(7) 0.067(8) 0.012(7) 0.097(10) C23 0.049(7) -0.005(8) 0.024(8) 0.107(13) 0.017(11) 0.146(15) C24 0.053(7) -0.002(7) 0.008(7) 0.093(11) -0.006(9) 0.102(11) C25 0.070(8) 0.014(8) 0.001(9) 0.078(10) -0.001(9) 0.121(13) C26 0.043(6) 0.005(5) 0.010(6) 0.056(7) -0.005(7) 0.098(10) C1A 0.074(11) -0.023(16) 0.046(12) 0.290(33) -0.027(21) 0.153(20) Cl1A 0.149(5) -0.053(6) 0.082(6) 0.250(8) -0.075(7) 0.260(9) Cl2A 0.347(13) 0.032(9) 0.235(12) 0.191(8) 0.085(9) 0.389(15) Cl3A 0.349(14) 0.306(18) -0.067(10) 0.726(29) -0.191(14) 0.186(9) C1B 0.120(14) -0.033(13) 0.018(13) 0.137(16) -0.037(14) 0.140(17) Cl1B 0.168(7) 0.111(8) 0.013(6) 0.422(15) -0.098(9) 0.245(9) Cl2B 0.462(16) 0.053(11) -0.077(9) 0.236(10) -0.057(7) 0.160(7) Cl3B 0.478(20) -0.296(19) 0.150(14) 0.561(25) 0.000(15) 0.268(13) loop_ _atom_site_label _atom_site_occupancy _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_calc_flag _atom_site_refinement_flags _atom_site_disorder_group _atom_site_type_symbol Se 1 0.09771(9) 0.15020(6) 0.25122(6) 0.0567(4) Uani d . . Se Cl1 1 -0.0789(3) 0.1253(2) 0.3027(2) 0.1031(14) Uani d . . Cl Cl2 1 0.2740(3) 0.2343(2) 0.1843(2) 0.0695(9) Uani d . . Cl N1 1 0.0654(8) 0.0740(5) 0.1915(5) 0.061(3) Uani d . . N N2 1 0.2149(8) 0.1191(5) 0.3155(4) 0.055(2) Uani d . . N P1 1 0.0890(2) -0.0268(2) 0.20428(14) 0.0450(7) Uani d . . P P2 1 0.2532(2) 0.0220(2) 0.33248(14) 0.0493(7) Uani d . . P C1 1 0.1381(8) -0.0512(6) 0.2900(5) 0.048(3) Uani d . . C H1A 1 0.0645(8) -0.0507(6) 0.3104(5) 0.057 Uiso calc R . H H1B 1 0.1733(8) -0.1082(6) 0.2943(5) 0.057 Uiso calc R . H C11 1 0.2021(9) -0.0636(7) 0.1594(5) 0.047(2) Uani d . . C C12 1 0.2696(11) -0.0062(9) 0.1290(7) 0.083(4) Uani d . . C H12 1 0.2590(11) 0.0519(9) 0.1346(7) 0.099 Uiso calc R . H C13 1 0.3516(13) -0.0338(11) 0.0908(8) 0.100(5) Uani d . . C H13 1 0.3935(13) 0.0058(11) 0.0695(8) 0.120 Uiso calc R . H C14 1 0.3732(13) -0.1201(11) 0.0834(8) 0.094(5) Uani d . . C H14 1 0.4277(13) -0.1390(11) 0.0569(8) 0.113 Uiso calc R . H C15 1 0.3121(13) -0.1763(9) 0.1163(7) 0.084(4) Uani d . . C H15 1 0.3285(13) -0.2342(9) 0.1138(7) 0.101 Uiso calc R . H C16 1 0.2271(11) -0.1493(8) 0.1529(6) 0.067(3) Uani d . . C H16 1 0.1853(11) -0.1892(8) 0.1739(6) 0.081 Uiso calc R . H C11' 1 -0.0575(9) -0.0847(7) 0.1778(5) 0.052(3) Uani d . . C C12' 1 -0.0699(11) -0.1668(7) 0.1983(7) 0.071(4) Uani d . . C H12' 1 -0.0036(11) -0.1933(7) 0.2261(7) 0.085 Uiso calc R . H C13' 1 -0.1827(13) -0.2095(8) 0.1772(7) 0.085(4) Uani d . . C H13' 1 -0.1921(13) -0.2652(8) 0.1905(7) 0.102 Uiso calc R . H C14' 1 -0.2800(12) -0.1698(9) 0.1368(7) 0.086(4) Uani d . . C H14' 1 -0.3556(12) -0.1987(9) 0.1231(7) 0.103 Uiso calc R . H C15' 1 -0.2676(12) -0.0881(10) 0.1164(7) 0.094(5) Uani d . . C H15' 1 -0.3341(12) -0.0622(10) 0.0883(7) 0.113 Uiso calc R . H C16' 1 -0.1546(9) -0.0431(8) 0.1377(6) 0.066(3) Uani d . . C H16' 1 -0.1458(9) 0.0130(8) 0.1251(6) 0.080 Uiso calc R . H C21 1 0.4016(10) -0.0034(7) 0.3104(5) 0.053(3) Uani d . . C C22 1 0.4708(10) 0.0620(8) 0.2881(6) 0.073(4) Uani d . . C H22 1 0.4415(10) 0.1178(8) 0.2861(6) 0.087 Uiso calc R . H C23 1 0.5850(11) 0.0418(11) 0.2689(8) 0.100(5) Uani d . . C H23 1 0.6303(11) 0.0846(11) 0.2528(8) 0.120 Uiso calc R . H C24 1 0.6299(12) -0.0377(10) 0.2733(7) 0.083(4) Uani d . . C H24 1 0.7074(12) -0.0496(10) 0.2619(7) 0.100 Uiso calc R . H C25 1 0.5619(13) -0.1015(10) 0.2945(8) 0.092(5) Uani d . . C H25 1 0.5922(13) -0.1570(10) 0.2960(8) 0.110 Uiso calc R . H C26 1 0.4476(10) -0.0846(8) 0.3139(6) 0.066(3) Uani d . . C H26 1 0.4029(10) -0.1284(8) 0.3291(6) 0.080 Uiso calc R . H C21' 0.50 0.2582(10) 0.0052(7) 0.4166(4) 0.062(3) Uiso d PG 1 C C22' 0.546(12) 0.3633(11) -0.0245(11) 0.4605(7) 0.115(10) Uiso d PG 1 C C23' 0.546(12) 0.3559(20) -0.0382(14) 0.5256(6) 0.160(15) Uiso d PG 1 C C24' 0.546(12) 0.2432(25) -0.0221(13) 0.5471(5) 0.095(12) Uiso d PG 1 C C25' 0.546(12) 0.1381(19) 0.0076(13) 0.5034(8) 0.131(12) Uiso d PG 1 C C26' 0.546(12) 0.1455(10) 0.0213(11) 0.4382(7) 0.108(10) Uiso d PG 1 C H22' 0.546(12) 0.4408(12) -0.0355(17) 0.4457(11) 0.130 Uiso d PG 1 H H23' 0.546(12) 0.4283(26) -0.0586(20) 0.5557(9) 0.200 Uiso d PG 1 H H24' 0.546(12) 0.2381(34) -0.0315(18) 0.5920(6) 0.110 Uiso d PG 1 H H25' 0.546(12) 0.0606(23) 0.0187(19) 0.5182(13) 0.160 Uiso d PG 1 H H26' 0.546(12) 0.0731(12) 0.0417(17) 0.4082(11) 0.120 Uiso d PG 1 H C21" 0.50 0.2582(10) 0.0052(7) 0.4166(4) 0.062(3) Uiso d PG 2 C C22" 0.454(12) 0.2797(16) 0.0740(7) 0.4594(7) 0.099(11) Uiso d PG 2 C C23" 0.454(12) 0.2888(20) 0.0608(12) 0.5262(6) 0.092(10) Uiso d PG 2 C C24" 0.454(12) 0.2765(21) -0.0210(15) 0.5501(4) 0.084(13) Uiso d PG 2 C C25" 0.454(12) 0.2550(22) -0.0898(11) 0.5071(8) 0.118(13) Uiso d PG 2 C C26" 0.454(12) 0.2458(17) -0.0766(6) 0.4403(7) 0.098(11) Uiso d PG 2 C H22" 0.454(12) 0.2882(25) 0.1304(7) 0.4430(10) 0.120 Uiso d PG 2 H H23" 0.454(12) 0.3037(29) 0.1082(15) 0.5558(9) 0.120 Uiso d PG 2 H H24" 0.454(12) 0.2828(28) -0.0301(20) 0.5960(5) 0.110 Uiso d PG 2 H H25" 0.454(12) 0.2465(32) -0.1461(12) 0.5235(11) 0.140 Uiso d PG 2 H H26" 0.454(12) 0.2310(26) -0.1239(7) 0.4108(10) 0.120 Uiso d PG 2 H C1A 1 0.5187(16) 0.2286(20) 0.1008(11) 0.169(10) Uani d . . C H1C 1 0.4520(16) 0.2199(20) 0.1262(11) 0.203 Uiso calc R . H Cl1A 1 0.6034(6) 0.3214(6) 0.1300(4) 0.214(3) Uani d . . Cl Cl2A 1 0.6104(11) 0.1452(6) 0.1102(6) 0.288(6) Uani d . . Cl Cl3A 1 0.4533(11) 0.2435(11) 0.0262(5) 0.436(12) Uani d . . Cl C1B 1 1.0265(18) 0.1930(13) 0.0459(10) 0.133(7) Uani d . . C H1D 1 1.0965(18) 0.1894(13) 0.0833(10) 0.160 Uiso calc R . H Cl1B 1 0.8989(7) 0.2245(8) 0.0695(5) 0.282(6) Uani d . . Cl Cl2B 1 0.9963(12) 0.0972(7) 0.0119(4) 0.304(6) Uani d . . Cl Cl3B 1 1.0675(15) 0.2484(11) -0.0112(6) 0.426(11) Uani d . . Cl loop_ _atom_type_symbol _atom_type_description _atom_type_scat_source _atom_type_scat_dispersion_real _atom_type_scat_dispersion_imag C C 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' .0033 .0016 H H 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' .0000 .0000 N N 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' .0061 .0033 P P 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' .1023 .0942 Cl Cl 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' .1484 .158 Se Se 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' -.0929 2.2 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 N1 Se N2 112.6(4) yes N1 Se Cl1 98.2(3) yes N2 Se Cl1 97.6(3) yes N1 Se Cl2 91.7(3) yes N2 Se Cl2 93.0(3) yes Cl1 Se Cl2 161.35(12) yes P1 N1 Se 124.0(6) yes P2 N2 Se 124.1(5) yes N1 P1 C11 109.6(5) yes N1 P1 C1 112.2(5) yes C11 P1 C1 110.7(5) yes N1 P1 C11' 109.8(5) yes C11 P1 C11' 108.8(5) yes C1 P1 C11' 105.7(5) yes N2 P2 C21" 108.7(5) yes N2 P2 C21' 108.7(5) yes N2 P2 C21 111.1(5) yes C21" P2 C21 111.2(5) yes C21' P2 C21 111.2(5) yes N2 P2 C1 112.0(4) yes C21" P2 C1 106.5(5) yes C21' P2 C1 106.5(5) yes C21 P2 C1 107.3(5) yes P2 C1 P1 113.5(5) yes C16 C11 C12 117.3(11) yes C16 C11 P1 122.4(8) yes C12 C11 P1 120.3(9) yes C13 C12 C11 120.9(13) yes C12 C13 C14 120.9(13) yes C15 C14 C13 118.0(13) yes C14 C15 C16 121.3(13) yes C15 C16 C11 121.3(12) yes C12' C11' C16' 121.9(10) yes C12' C11' P1 120.3(9) yes C16' C11' P1 117.8(8) yes C11' C12' C13' 119.1(11) yes C14' C13' C12' 120.1(12) yes C13' C14' C15' 120.8(12) yes C14' C15' C16' 120.2(12) yes C11' C16' C15' 117.9(12) yes C26 C21 C22 119.5(11) yes C26 C21 P2 121.9(8) yes C22 C21 P2 118.7(9) yes C21 C22 C23 118.8(12) yes C24 C23 C22 121.2(14) yes C23 C24 C25 119.9(13) yes C24 C25 C26 120.9(14) yes C21 C26 C25 119.7(12) yes C22' C21' C26' 119.8 yes C22' C21' P2 124.8(8) yes C26' C21' P2 115.4(8) yes C23' C22' C21' 120.1 yes C22' C23' C24' 120.0 yes C25' C24' C23' 120.0 yes C24' C25' C26' 120.0 yes C25' C26' C21' 120.1 yes C26" C21" C22" 120.2 yes C26" C21" P2 120.2(7) yes C22" C21" P2 119.5(7) yes C21" C22" C23" 119.9 yes C24" C23" C22" 120.0 yes C23" C24" C25" 120.0 yes C26" C25" C24" 120.0 yes C21" C26" C25" 119.9 yes Cl3A C1A Cl2A 112.3(16) yes Cl3A C1A Cl1A 108.6(18) yes Cl2A C1A Cl1A 111.0(11) yes Cl3B C1B Cl1B 115.4(16) yes Cl3B C1B Cl2B 103.4(13) yes Cl1B C1B Cl2B 107.2(12) yes loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_distance _geom_bond_publ_flag Se N1 1.716(9) yes Se N2 1.730(8) yes Se Cl1 2.390(4) yes Se Cl2 2.884(3) yes N1 P1 1.618(9) yes N2 P2 1.603(9) yes P1 C11 1.770(10) yes P1 C1 1.809(11) yes P1 C11' 1.817(10) yes P2 C21" 1.768(9) yes P2 C21' 1.768(9) yes P2 C21 1.793(11) yes P2 C1 1.798(9) yes C11 C16 1.384(14) yes C11 C12 1.386(14) yes C12 C13 1.37(2) yes C13 C14 1.39(2) yes C14 C15 1.36(2) yes C15 C16 1.37(2) yes C11' C12' 1.373(15) yes C11' C16' 1.375(14) yes C12' C13' 1.386(15) yes C13' C14' 1.37(2) yes C14' C15' 1.37(2) yes C15' C16' 1.41(2) yes C21 C26 1.365(15) yes C21 C22 1.401(15) yes C22 C23 1.40(2) yes C23 C24 1.34(2) yes C24 C25 1.36(2) yes C25 C26 1.39(2) yes C21' C22' 1.40 yes C21' C26' 1.40 yes C22' C23' 1.39 yes C23' C24' 1.40 yes C24' C25' 1.39 yes C25' C26' 1.40 yes C21" C26" 1.39 yes C21" C22" 1.39 yes C22" C23" 1.40 yes C23" C24" 1.39 yes C24" C25" 1.40 yes C25" C26" 1.39 yes C1A Cl3A 1.60(2) yes C1A Cl2A 1.63(3) yes C1A Cl1A 1.77(3) yes C1B Cl3B 1.60(2) yes C1B Cl1B 1.62(2) yes C1B Cl2B 1.67(2) yes 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 N2 Se N1 P1 26.0(8) Cl1 Se N1 P1 -75.8(6) Cl2 Se N1 P1 120.0(6) N1 Se N2 P2 -21.8(8) Cl1 Se N2 P2 80.4(6) Cl2 Se N2 P2 -114.9(6) Se N1 P1 C11 -117.4(7) Se N1 P1 C1 5.9(8) Se N1 P1 C11' 123.1(6) Se N2 P2 C21" -130.9(6) Se N2 P2 C21' -130.9(6) Se N2 P2 C21 106.5(7) Se N2 P2 C1 -13.5(8) N2 P2 C1 P1 46.5(7) C21" P2 C1 P1 165.2(5) C21' P2 C1 P1 165.2(5) C21 P2 C1 P1 -75.7(6) N1 P1 C1 P2 -42.8(7) C11 P1 C1 P2 79.9(6) C11' P1 C1 P2 -162.5(5) N1 P1 C11 C16 -170.0(9) C1 P1 C11 C16 65.8(10) C11' P1 C11 C16 -50.0(11) N1 P1 C11 C12 9.9(11) C1 P1 C11 C12 -114.3(10) C11' P1 C11 C12 130.0(10) C16 C11 C12 C13 4.0(19) P1 C11 C12 C13 -175.9(11) C11 C12 C13 C14 -3.(2) C12 C13 C14 C15 -1.(3) C13 C14 C15 C16 3.(2) C14 C15 C16 C11 -2.(2) C12 C11 C16 C15 -2.0(18) P1 C11 C16 C15 177.9(10) N1 P1 C11' C12' -163.2(10) C11 P1 C11' C12' 76.9(10) C1 P1 C11' C12' -42.0(10) N1 P1 C11' C16' 15.7(11) C11 P1 C11' C16' -104.1(9) C1 P1 C11' C16' 137.0(9) C16' C11' C12' C13' 1.2(19) P1 C11' C12' C13' -179.8(10) C11' C12' C13' C14' -1.(2) C12' C13' C14' C15' 1.(2) C13' C14' C15' C16' -1.(2) C12' C11' C16' C15' -1.8(19) P1 C11' C16' C15' 179.2(10) C14' C15' C16' C11' 2.(2) N2 P2 C21 C26 -173.0(9) C21" P2 C21 C26 65.8(11) C21' P2 C21 C26 65.8(11) C1 P2 C21 C26 -50.3(11) N2 P2 C21 C22 6.0(11) C21" P2 C21 C22 -115.2(10) C21' P2 C21 C22 -115.2(10) C1 P2 C21 C22 128.7(9) C26 C21 C22 C23 1.0(19) P2 C21 C22 C23 -178.0(10) C21 C22 C23 C24 -2.(2) C22 C23 C24 C25 3.(2) C23 C24 C25 C26 -2.(2) C22 C21 C26 C25 -0.7(19) P2 C21 C26 C25 178.3(10) C24 C25 C26 C21 1.(2) N2 P2 C21' C22' -123.0(10) C21" P2 C21' C22' 0.E1(10) C21 P2 C21' C22' -0.4(11) C1 P2 C21' C22' 116.1(10) N2 P2 C21' C26' 59.0(9) C21" P2 C21' C26' 0.E1(10) C21 P2 C21' C26' -178.4(8) C1 P2 C21' C26' -61.9(9) C26' C21' C22' C23' 0.0 P2 C21' C22' C23' -177.9(9) C21' C22' C23' C24' 0.0 C22' C23' C24' C25' 0.0 C23' C24' C25' C26' 0.0 C24' C25' C26' C21' 0.0 C22' C21' C26' C25' 0.0 P2 C21' C26' C25' 178.1(8) N2 P2 C21" C26" 157.9(9) C21' P2 C21" C26" 0.E1(10) C21 P2 C21" C26" -79.5(10) C1 P2 C21" C26" 37.0(10) N2 P2 C21" C22" -24.7(9) C21' P2 C21" C22" 0.E1(10) C21 P2 C21" C22" 97.9(9) C1 P2 C21" C22" -145.6(8) C26" C21" C22" C23" 0.0 P2 C21" C22" C23" -177.5(9) C21" C22" C23" C24" 0.0 C22" C23" C24" C25" 0.0 C23" C24" C25" C26" 0.0 C22" C21" C26" C25" 0.0 P2 C21" C26" C25" 177.4(9) C24" C25" C26" C21" 0.0