# Electronic Supplementary Material (ESI) for Chemical Science. # This journal is © The Royal Society of Chemistry 2017 data_mk392 _audit_creation_method 'SHELXL-2014/7' _shelx_SHELXL_version_number '2014/7' _chemical_name_systematic ? _chemical_name_common ? _chemical_melting_point ? _chemical_formula_moiety 'C19 H18 Cl Mg N3 O, 2(C H2 Cl2)' _chemical_formula_sum 'C21 H22 Cl5 Mg N3 O' _chemical_formula_weight 533.97 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' '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' 'Mg' 'Mg' 0.0486 0.0363 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' 'Cl' 'Cl' 0.1484 0.1585 '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' _space_group_crystal_system monoclinic _space_group_IT_number 15 _space_group_name_H-M_alt 'C 2/c' _space_group_name_Hall '-C 2yc' _shelx_space_group_comment ; The symmetry employed for this shelxl refinement is uniquely defined by the following loop, which should always be used as a source of symmetry information in preference to the above space-group names. They are only intended as comments. ; loop_ _space_group_symop_operation_xyz 'x, y, z' '-x, y, -z+1/2' 'x+1/2, y+1/2, z' '-x+1/2, y+1/2, -z+1/2' '-x, -y, -z' 'x, -y, z-1/2' '-x+1/2, -y+1/2, -z' 'x+1/2, -y+1/2, z-1/2' _cell_length_a 24.0022(18) _cell_length_b 8.6136(6) _cell_length_c 25.556(3) _cell_angle_alpha 90 _cell_angle_beta 116.047(3) _cell_angle_gamma 90 _cell_volume 4746.9(7) _cell_formula_units_Z 8 _cell_measurement_temperature 110(2) _cell_measurement_reflns_used 3904 _cell_measurement_theta_min 1.77 _cell_measurement_theta_max 26.20 _exptl_crystal_description 'plate' _exptl_crystal_colour 'colorless' _exptl_crystal_density_meas ? _exptl_crystal_density_method ? _exptl_crystal_density_diffrn 1.494 _exptl_crystal_F_000 2192 _exptl_transmission_factor_min ? _exptl_transmission_factor_max ? _exptl_crystal_size_max 0.320 _exptl_crystal_size_mid 0.240 _exptl_crystal_size_min 0.120 _exptl_absorpt_coefficient_mu 0.658 _shelx_estimated_absorpt_T_min 0.817 _shelx_estimated_absorpt_T_max 0.925 _exptl_absorpt_correction_type 'multi-scan' _exptl_absorpt_correction_T_min 0.817 _exptl_absorpt_correction_T_max 0.925 _exptl_absorpt_process_details 'Sadabs, Bruker-AXS' _exptl_absorpt_special_details ? _diffrn_ambient_temperature 110(2) _diffrn_radiation_wavelength 0.71073 _diffrn_radiation_type MoK\a _diffrn_source 'ImuS micro-focus' _diffrn_measurement_device_type 'ApexDuo, Bruker-AXS' _diffrn_measurement_method '1 deg. \f and \w scans' _diffrn_detector_area_resol_mean 1.75 _diffrn_reflns_number 16678 _diffrn_reflns_av_unetI/netI 0.0368 _diffrn_reflns_av_R_equivalents 0.0314 _diffrn_reflns_limit_h_min -29 _diffrn_reflns_limit_h_max 22 _diffrn_reflns_limit_k_min -6 _diffrn_reflns_limit_k_max 10 _diffrn_reflns_limit_l_min -28 _diffrn_reflns_limit_l_max 31 _diffrn_reflns_theta_min 1.774 _diffrn_reflns_theta_max 26.206 _diffrn_reflns_theta_full 25.242 _diffrn_measured_fraction_theta_max 0.991 _diffrn_measured_fraction_theta_full 0.997 _diffrn_reflns_Laue_measured_fraction_max 0.991 _diffrn_reflns_Laue_measured_fraction_full 0.997 _diffrn_reflns_point_group_measured_fraction_max 0.991 _diffrn_reflns_point_group_measured_fraction_full 0.997 _reflns_number_total 4733 _reflns_number_gt 3904 _reflns_threshold_expression 'I > 2\s(I)' _reflns_Friedel_coverage 0.000 _reflns_Friedel_fraction_max . _reflns_Friedel_fraction_full . _reflns_special_details ; Reflections were merged by SHELXL according to the crystal class for the calculation of statistics and refinement. _reflns_Friedel_fraction is defined as the number of unique Friedel pairs measured divided by the number that would be possible theoretically, ignoring centric projections and systematic absences. ; _computing_data_collection 'Apex2, Bruker-AXS' _computing_cell_refinement 'Saint, Bruker-AXS' _computing_data_reduction 'Saint, Bruker-AXS' _computing_structure_solution 'SHELXT-2014 (sheldrick, 2015)' _computing_structure_refinement 'SHELXL-2014/7 (Sheldrick, 2015)' _computing_molecular_graphics ? _computing_publication_material ? _refine_special_details ? _refine_ls_structure_factor_coef Fsqd _refine_ls_matrix_type full _refine_ls_weighting_scheme calc _refine_ls_weighting_details 'w=1/[\s^2^(Fo^2^)+(0.0395P)^2^+12.0103P] where P=(Fo^2^+2Fc^2^)/3' _atom_sites_solution_primary direct _atom_sites_solution_secondary difmap _atom_sites_solution_hydrogens geom _refine_ls_hydrogen_treatment constr _refine_ls_extinction_method none _refine_ls_extinction_coef . _refine_ls_number_reflns 4733 _refine_ls_number_parameters 280 _refine_ls_number_restraints 0 _refine_ls_R_factor_all 0.0516 _refine_ls_R_factor_gt 0.0391 _refine_ls_wR_factor_ref 0.0972 _refine_ls_wR_factor_gt 0.0912 _refine_ls_goodness_of_fit_ref 1.016 _refine_ls_restrained_S_all 1.016 _refine_ls_shift/su_max 0.001 _refine_ls_shift/su_mean 0.000 loop_ _atom_site_label _atom_site_type_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv _atom_site_adp_type _atom_site_occupancy _atom_site_site_symmetry_order _atom_site_calc_flag _atom_site_refinement_flags_posn _atom_site_refinement_flags_adp _atom_site_refinement_flags_occupancy _atom_site_disorder_assembly _atom_site_disorder_group Mg1 Mg 0.44241(3) 0.54591(8) 0.44039(3) 0.01098(17) Uani 1 1 d . . . . . Cl1 Cl 0.44920(2) 0.81488(6) 0.41406(3) 0.01621(14) Uani 1 1 d . . . . . O1 O 0.53434(7) 0.49465(17) 0.47301(7) 0.0109(3) Uani 1 1 d . . . . . N1 N 0.61044(8) 0.6863(2) 0.57737(8) 0.0124(4) Uani 1 1 d . . . . . N2 N 0.57398(8) 0.5360(2) 0.64923(8) 0.0134(4) Uani 1 1 d . . . . . N3 N 0.65282(8) 0.3930(2) 0.57248(8) 0.0129(4) Uani 1 1 d . . . . . C4 C 0.57700(10) 0.5417(3) 0.45567(10) 0.0120(5) Uani 1 1 d . . . . . C5 C 0.61489(10) 0.6716(3) 0.48170(10) 0.0132(5) Uani 1 1 d . . . . . C6 C 0.69618(10) 0.5042(3) 0.59338(10) 0.0133(5) Uani 1 1 d . . . . . C7 C 0.58591(10) 0.4606(3) 0.41251(10) 0.0149(5) Uani 1 1 d . . . . . H7 H 0.5595 0.3759 0.3932 0.018 Uiso 1 1 calc R U . . . C8 C 0.67674(10) 0.6505(3) 0.61325(10) 0.0141(5) Uani 1 1 d . . . . . H8A H 0.6845 0.6385 0.6544 0.017 Uiso 1 1 calc R U . . . H8B H 0.7022 0.7383 0.6111 0.017 Uiso 1 1 calc R U . . . C9 C 0.66172(10) 0.7114(3) 0.46588(10) 0.0160(5) Uani 1 1 d . . . . . H9 H 0.6875 0.7982 0.4839 0.019 Uiso 1 1 calc R U . . . C10 C 0.60178(10) 0.7699(3) 0.52355(10) 0.0138(5) Uani 1 1 d . . . . . H10A H 0.6295 0.8615 0.5344 0.017 Uiso 1 1 calc R U . . . H10B H 0.5585 0.8080 0.5037 0.017 Uiso 1 1 calc R U . . . C11 C 0.58656(11) 0.7835(3) 0.61040(11) 0.0158(5) Uani 1 1 d . . . . . H11A H 0.5455 0.8258 0.5836 0.019 Uiso 1 1 calc R U . . . H11B H 0.6150 0.8720 0.6280 0.019 Uiso 1 1 calc R U . . . C12 C 0.66708(11) 0.2599(3) 0.55387(10) 0.0159(5) Uani 1 1 d . . . . . H12 H 0.6360 0.1822 0.5379 0.019 Uiso 1 1 calc R U . . . C13 C 0.63322(11) 0.5029(3) 0.39770(11) 0.0181(5) Uani 1 1 d . . . . . H13 H 0.6392 0.4455 0.3688 0.022 Uiso 1 1 calc R U . . . C14 C 0.58066(10) 0.6910(3) 0.65756(10) 0.0154(5) Uani 1 1 d . . . . . C15 C 0.56786(10) 0.4503(3) 0.69021(10) 0.0176(5) Uani 1 1 d . . . . . H15 H 0.5640 0.3410 0.6851 0.021 Uiso 1 1 calc R U . . . C16 C 0.72509(12) 0.2312(3) 0.55693(11) 0.0212(5) Uani 1 1 d . . . . . H16 H 0.7338 0.1355 0.5436 0.025 Uiso 1 1 calc R U . . . C17 C 0.67139(11) 0.6269(3) 0.42438(11) 0.0186(5) Uani 1 1 d . . . . . H17 H 0.7039 0.6543 0.4145 0.022 Uiso 1 1 calc R U . . . C18 C 0.75568(11) 0.4832(3) 0.59814(11) 0.0180(5) Uani 1 1 d . . . . . H18 H 0.7859 0.5629 0.6138 0.022 Uiso 1 1 calc R U . . . C19 C 0.58012(11) 0.7620(3) 0.70598(11) 0.0209(5) Uani 1 1 d . . . . . H19 H 0.5847 0.8714 0.7106 0.025 Uiso 1 1 calc R U . . . C20 C 0.56696(11) 0.5134(3) 0.73941(11) 0.0228(6) Uani 1 1 d . . . . . H20 H 0.5624 0.4488 0.7674 0.027 Uiso 1 1 calc R U . . . C21 C 0.77021(11) 0.3449(3) 0.57981(12) 0.0231(6) Uani 1 1 d . . . . . H21 H 0.8106 0.3278 0.5828 0.028 Uiso 1 1 calc R U . . . C22 C 0.57282(12) 0.6732(3) 0.74730(11) 0.0254(6) Uani 1 1 d . . . . . H22 H 0.5718 0.7201 0.7805 0.030 Uiso 1 1 calc R U . . . C23 C 0.54358(12) 0.8962(3) 0.35175(12) 0.0223(6) Uani 1 1 d . . . . . H23A H 0.4980 0.9039 0.3289 0.027 Uiso 1 1 calc R U . . . H23B H 0.5530 0.7966 0.3733 0.027 Uiso 1 1 calc R U . . . Cl2 Cl 0.57904(3) 0.89901(9) 0.30376(3) 0.03279(18) Uani 1 1 d . . . . . Cl3 Cl 0.57046(3) 1.05162(8) 0.40168(3) 0.03264(18) Uani 1 1 d . . . . . C24 C 0.70816(13) 0.8235(3) 0.20046(12) 0.0297(6) Uani 1 1 d . . . . . H24A H 0.6718 0.8207 0.1618 0.036 Uiso 1 1 calc R U . . . H24B H 0.7272 0.7189 0.2086 0.036 Uiso 1 1 calc R U . . . Cl4 Cl 0.68385(3) 0.87219(11) 0.25405(3) 0.0414(2) Uani 1 1 d . . . . . Cl5 Cl 0.76260(4) 0.96084(11) 0.19955(4) 0.0499(2) Uani 1 1 d . . . . . loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_22 _atom_site_aniso_U_33 _atom_site_aniso_U_23 _atom_site_aniso_U_13 _atom_site_aniso_U_12 Mg1 0.0081(4) 0.0109(4) 0.0129(4) 0.0004(3) 0.0037(3) -0.0001(3) Cl1 0.0135(3) 0.0120(3) 0.0221(3) 0.0033(2) 0.0069(2) 0.0005(2) O1 0.0084(7) 0.0117(8) 0.0122(8) 0.0010(6) 0.0040(6) -0.0004(6) N1 0.0095(9) 0.0130(10) 0.0138(10) -0.0004(8) 0.0043(8) 0.0011(7) N2 0.0086(9) 0.0163(10) 0.0137(10) -0.0007(8) 0.0033(8) -0.0004(8) N3 0.0121(9) 0.0126(10) 0.0138(10) 0.0023(8) 0.0056(8) 0.0022(8) C4 0.0074(10) 0.0141(11) 0.0129(11) 0.0060(9) 0.0031(9) 0.0039(9) C5 0.0110(11) 0.0139(12) 0.0116(11) 0.0043(9) 0.0022(9) 0.0026(9) C6 0.0106(11) 0.0164(12) 0.0097(11) 0.0037(9) 0.0016(9) 0.0011(9) C7 0.0133(11) 0.0137(12) 0.0149(12) 0.0003(10) 0.0037(10) 0.0018(9) C8 0.0093(11) 0.0141(12) 0.0152(12) -0.0009(10) 0.0019(9) -0.0015(9) C9 0.0101(11) 0.0158(12) 0.0188(13) 0.0043(10) 0.0033(10) -0.0010(9) C10 0.0128(11) 0.0101(11) 0.0168(12) 0.0014(10) 0.0048(10) -0.0015(9) C11 0.0161(12) 0.0130(12) 0.0190(12) -0.0019(10) 0.0083(10) 0.0020(9) C12 0.0173(12) 0.0138(12) 0.0175(12) 0.0020(10) 0.0084(10) 0.0018(9) C13 0.0185(12) 0.0216(13) 0.0160(12) 0.0026(10) 0.0093(10) 0.0076(10) C14 0.0095(11) 0.0176(12) 0.0159(12) 0.0002(10) 0.0027(9) 0.0033(9) C15 0.0122(11) 0.0208(13) 0.0174(13) 0.0005(11) 0.0045(10) -0.0006(10) C16 0.0238(13) 0.0190(13) 0.0252(14) 0.0026(11) 0.0149(11) 0.0083(11) C17 0.0133(12) 0.0243(13) 0.0213(13) 0.0093(11) 0.0104(10) 0.0042(10) C18 0.0124(12) 0.0200(13) 0.0211(13) 0.0044(11) 0.0068(10) -0.0007(10) C19 0.0201(13) 0.0208(13) 0.0193(13) -0.0032(11) 0.0063(11) 0.0045(10) C20 0.0219(13) 0.0307(15) 0.0171(13) 0.0024(11) 0.0097(11) -0.0003(11) C21 0.0158(12) 0.0271(14) 0.0293(15) 0.0060(12) 0.0126(11) 0.0075(11) C22 0.0271(14) 0.0325(15) 0.0181(13) -0.0051(12) 0.0113(11) 0.0050(12) C23 0.0190(13) 0.0220(13) 0.0274(14) 0.0044(11) 0.0117(11) -0.0024(10) Cl2 0.0219(3) 0.0515(5) 0.0259(4) 0.0086(3) 0.0113(3) -0.0012(3) Cl3 0.0262(4) 0.0214(3) 0.0499(5) -0.0060(3) 0.0163(3) -0.0033(3) C24 0.0242(14) 0.0370(16) 0.0263(15) -0.0106(13) 0.0096(12) -0.0002(12) Cl4 0.0267(4) 0.0710(6) 0.0241(4) -0.0099(4) 0.0089(3) 0.0078(4) Cl5 0.0399(5) 0.0599(6) 0.0500(5) -0.0075(4) 0.0198(4) -0.0157(4) _geom_special_details ; All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. ; loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_distance _geom_bond_site_symmetry_2 _geom_bond_publ_flag Mg1 O1 2.0355(16) . ? Mg1 O1 2.0609(17) 5_666 ? Mg1 N3 2.2248(19) 5_666 ? Mg1 N2 2.260(2) 5_666 ? Mg1 N1 2.305(2) 5_666 ? Mg1 Cl1 2.4379(9) . ? Mg1 Mg1 3.1867(15) 5_666 ? O1 C4 1.345(3) . ? O1 Mg1 2.0609(17) 5_666 ? N1 C11 1.472(3) . ? N1 C8 1.479(3) . ? N1 C10 1.484(3) . ? N1 Mg1 2.304(2) 5_666 ? N2 C15 1.341(3) . ? N2 C14 1.350(3) . ? N2 Mg1 2.260(2) 5_666 ? N3 C6 1.341(3) . ? N3 C12 1.342(3) . ? N3 Mg1 2.2247(19) 5_666 ? C4 C7 1.399(3) . ? C4 C5 1.410(3) . ? C5 C9 1.394(3) . ? C5 C10 1.502(3) . ? C6 C18 1.391(3) . ? C6 C8 1.507(3) . ? C7 C13 1.394(3) . ? C7 H7 0.9500 . ? C8 H8A 0.9900 . ? C8 H8B 0.9900 . ? C9 C17 1.387(3) . ? C9 H9 0.9500 . ? C10 H10A 0.9900 . ? C10 H10B 0.9900 . ? C11 C14 1.503(3) . ? C11 H11A 0.9900 . ? C11 H11B 0.9900 . ? C12 C16 1.382(3) . ? C12 H12 0.9500 . ? C13 C17 1.377(4) . ? C13 H13 0.9500 . ? C14 C19 1.386(3) . ? C15 C20 1.379(3) . ? C15 H15 0.9500 . ? C16 C21 1.384(4) . ? C16 H16 0.9500 . ? C17 H17 0.9500 . ? C18 C21 1.380(4) . ? C18 H18 0.9500 . ? C19 C22 1.376(4) . ? C19 H19 0.9500 . ? C20 C22 1.389(4) . ? C20 H20 0.9500 . ? C21 H21 0.9500 . ? C22 H22 0.9500 . ? C23 Cl3 1.765(3) . ? C23 Cl2 1.773(2) . ? C23 H23A 0.9900 . ? C23 H23B 0.9900 . ? C24 Cl4 1.759(3) . ? C24 Cl5 1.770(3) . ? C24 H24A 0.9900 . ? C24 H24B 0.9900 . ? loop_ _geom_angle_atom_site_label_1 _geom_angle_atom_site_label_2 _geom_angle_atom_site_label_3 _geom_angle _geom_angle_site_symmetry_1 _geom_angle_site_symmetry_3 _geom_angle_publ_flag O1 Mg1 O1 77.86(7) . 5_666 ? O1 Mg1 N3 166.03(8) . 5_666 ? O1 Mg1 N3 88.56(7) 5_666 5_666 ? O1 Mg1 N2 91.28(7) . 5_666 ? O1 Mg1 N2 151.64(7) 5_666 5_666 ? N3 Mg1 N2 102.34(7) 5_666 5_666 ? O1 Mg1 N1 107.24(7) . 5_666 ? O1 Mg1 N1 86.01(7) 5_666 5_666 ? N3 Mg1 N1 74.64(7) 5_666 5_666 ? N2 Mg1 N1 72.15(7) 5_666 5_666 ? O1 Mg1 Cl1 97.32(5) . . ? O1 Mg1 Cl1 115.98(5) 5_666 . ? N3 Mg1 Cl1 85.60(6) 5_666 . ? N2 Mg1 Cl1 91.15(6) 5_666 . ? N1 Mg1 Cl1 150.26(6) 5_666 . ? O1 Mg1 Mg1 39.22(5) . 5_666 ? O1 Mg1 Mg1 38.64(4) 5_666 5_666 ? N3 Mg1 Mg1 127.13(6) 5_666 5_666 ? N2 Mg1 Mg1 125.69(6) 5_666 5_666 ? N1 Mg1 Mg1 98.30(6) 5_666 5_666 ? Cl1 Mg1 Mg1 111.39(4) . 5_666 ? C4 O1 Mg1 130.16(14) . . ? C4 O1 Mg1 121.25(13) . 5_666 ? Mg1 O1 Mg1 102.14(7) . 5_666 ? C11 N1 C8 110.31(18) . . ? C11 N1 C10 108.91(17) . . ? C8 N1 C10 110.53(17) . . ? C11 N1 Mg1 106.70(13) . 5_666 ? C8 N1 Mg1 106.88(13) . 5_666 ? C10 N1 Mg1 113.43(14) . 5_666 ? C15 N2 C14 117.8(2) . . ? C15 N2 Mg1 126.13(16) . 5_666 ? C14 N2 Mg1 115.12(15) . 5_666 ? C6 N3 C12 118.52(19) . . ? C6 N3 Mg1 117.21(15) . 5_666 ? C12 N3 Mg1 123.71(16) . 5_666 ? O1 C4 C7 120.7(2) . . ? O1 C4 C5 120.7(2) . . ? C7 C4 C5 118.6(2) . . ? C9 C5 C4 119.6(2) . . ? C9 C5 C10 121.0(2) . . ? C4 C5 C10 119.34(19) . . ? N3 C6 C18 122.0(2) . . ? N3 C6 C8 115.50(19) . . ? C18 C6 C8 122.5(2) . . ? C13 C7 C4 120.5(2) . . ? C13 C7 H7 119.7 . . ? C4 C7 H7 119.7 . . ? N1 C8 C6 111.94(18) . . ? N1 C8 H8A 109.2 . . ? C6 C8 H8A 109.2 . . ? N1 C8 H8B 109.2 . . ? C6 C8 H8B 109.2 . . ? H8A C8 H8B 107.9 . . ? C17 C9 C5 121.3(2) . . ? C17 C9 H9 119.4 . . ? C5 C9 H9 119.4 . . ? N1 C10 C5 113.48(18) . . ? N1 C10 H10A 108.9 . . ? C5 C10 H10A 108.9 . . ? N1 C10 H10B 108.9 . . ? C5 C10 H10B 108.9 . . ? H10A C10 H10B 107.7 . . ? N1 C11 C14 110.84(19) . . ? N1 C11 H11A 109.5 . . ? C14 C11 H11A 109.5 . . ? N1 C11 H11B 109.5 . . ? C14 C11 H11B 109.5 . . ? H11A C11 H11B 108.1 . . ? N3 C12 C16 122.7(2) . . ? N3 C12 H12 118.7 . . ? C16 C12 H12 118.7 . . ? C17 C13 C7 120.8(2) . . ? C17 C13 H13 119.6 . . ? C7 C13 H13 119.6 . . ? N2 C14 C19 122.0(2) . . ? N2 C14 C11 116.4(2) . . ? C19 C14 C11 121.5(2) . . ? N2 C15 C20 123.1(2) . . ? N2 C15 H15 118.4 . . ? C20 C15 H15 118.4 . . ? C12 C16 C21 118.6(2) . . ? C12 C16 H16 120.7 . . ? C21 C16 H16 120.7 . . ? C13 C17 C9 119.2(2) . . ? C13 C17 H17 120.4 . . ? C9 C17 H17 120.4 . . ? C21 C18 C6 119.1(2) . . ? C21 C18 H18 120.5 . . ? C6 C18 H18 120.5 . . ? C22 C19 C14 119.6(2) . . ? C22 C19 H19 120.2 . . ? C14 C19 H19 120.2 . . ? C15 C20 C22 118.8(2) . . ? C15 C20 H20 120.6 . . ? C22 C20 H20 120.6 . . ? C18 C21 C16 119.1(2) . . ? C18 C21 H21 120.4 . . ? C16 C21 H21 120.4 . . ? C19 C22 C20 118.6(2) . . ? C19 C22 H22 120.7 . . ? C20 C22 H22 120.7 . . ? Cl3 C23 Cl2 110.84(13) . . ? Cl3 C23 H23A 109.5 . . ? Cl2 C23 H23A 109.5 . . ? Cl3 C23 H23B 109.5 . . ? Cl2 C23 H23B 109.5 . . ? H23A C23 H23B 108.1 . . ? Cl4 C24 Cl5 110.49(15) . . ? Cl4 C24 H24A 109.6 . . ? Cl5 C24 H24A 109.6 . . ? Cl4 C24 H24B 109.6 . . ? Cl5 C24 H24B 109.6 . . ? H24A C24 H24B 108.1 . . ? _refine_diff_density_max 0.766 _refine_diff_density_min -0.558 _refine_diff_density_rms 0.066