#------------------------------------------------------------------------------ #$Date: 2016-02-19 14:29:56 +0000 (Fri, 19 Feb 2016) $ #$Revision: 176759 $ #$URL: svn://www.crystallography.net/cod/cif/2/00/82/2008235.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_2008235 loop_ _publ_author_name 'Francesc Viladomat' 'Jaume Bastida' 'Carles Codina' 'Xavier Solans' "'Merc\`e Font-Bardia" _publ_section_title ; Homolycorine hydrochloride dihydrate ; _journal_issue 3 _journal_name_full 'Acta Crystallographica Section C' _journal_page_first 385 _journal_page_last 387 _journal_paper_doi 10.1107/S0108270198014644 _journal_volume 55 _journal_year 1999 _chemical_formula_iupac 'C18 H22 N O4 1+ Cl 1- , 2H2 O' _chemical_formula_moiety 'C18 H22 N O4 ^+^Cl ^-^. 2H2 O' _chemical_formula_sum 'C18 H26 Cl N O6' _chemical_formula_weight 387.85 _chemical_name_common ' Homolycorine Hydrochloride dihydrate' _chemical_name_systematic ; (1S,5S,4aR,10bS)-8,9-diethoxy-N-methyl-(2)benzopyran(3,4-g)indolin-6-one ; _space_group_IT_number 4 _symmetry_cell_setting monoclinic _symmetry_space_group_name_Hall 'P 2yb' _symmetry_space_group_name_H-M 'P 1 21 1' _audit_creation_method SHELXL-97 _cell_angle_alpha 90.00 _cell_angle_beta 97.82(4) _cell_angle_gamma 90.00 _cell_formula_units_Z 2 _cell_length_a 11.173(4) _cell_length_b 7.324(5) _cell_length_c 12.024(8) _cell_measurement_reflns_used 25 _cell_measurement_temperature 293(2) _cell_measurement_theta_max 21 _cell_measurement_theta_min 12 _cell_volume 974.8(10) _computing_cell_refinement 'CAD4 Software' _computing_data_collection 'CAD4 Software (Kretschmar, 1996)' _computing_data_reduction 'CFEO (Solans, 1978)' _computing_molecular_graphics 'ORTEP (Brueggermann & Schmid, 1990)' _computing_publication_material 'PLATON (Spek, 1990)' _computing_structure_refinement 'SHELXL-97 (Sheldrick, 1997)' _computing_structure_solution 'SHELXS-97 (Sheldrick, 1990)' _diffrn_ambient_temperature 293(2) _diffrn_measured_fraction_theta_full 0.729 _diffrn_measured_fraction_theta_max 0.729 _diffrn_measurement_device_type 'Enraf-Nonius CAD4' _diffrn_measurement_method \w--2\q _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 0.0234 _diffrn_reflns_av_sigmaI/netI 0.0607 _diffrn_reflns_limit_h_max 15 _diffrn_reflns_limit_h_min -15 _diffrn_reflns_limit_k_max 10 _diffrn_reflns_limit_k_min 0 _diffrn_reflns_limit_l_max 16 _diffrn_reflns_limit_l_min 0 _diffrn_reflns_number 2326 _diffrn_reflns_theta_full 29.96 _diffrn_reflns_theta_max 29.96 _diffrn_reflns_theta_min 2.33 _diffrn_standards_decay_% 0 _diffrn_standards_interval_time '120 min' _diffrn_standards_number 3 _exptl_absorpt_coefficient_mu 0.229 _exptl_absorpt_correction_type none _exptl_crystal_colour colourless _exptl_crystal_density_diffrn 1.321 _exptl_crystal_density_method 'not measured' _exptl_crystal_description prism _exptl_crystal_F_000 412 _exptl_crystal_size_max 0.4 _exptl_crystal_size_mid 0.3 _exptl_crystal_size_min 0.3 _refine_diff_density_max 0.175 _refine_diff_density_min -0.105 _refine_ls_abs_structure_details 'Flack (1983)' _refine_ls_abs_structure_Flack 0.06(6) _refine_ls_extinction_coef 0.007(3) _refine_ls_extinction_method 'SHELXL97 (Sheldrick, 1997)' _refine_ls_goodness_of_fit_ref 0.875 _refine_ls_hydrogen_treatment mixed _refine_ls_matrix_type full _refine_ls_number_parameters 281 _refine_ls_number_reflns 2214 _refine_ls_number_restraints 1 _refine_ls_restrained_S_all 0.875 _refine_ls_R_factor_all 0.0439 _refine_ls_R_factor_gt 0.0329 _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^)+(0.0202P)^2^] where P=(Fo^2^+2Fc^2^)/3' _refine_ls_weighting_scheme calc _refine_ls_wR_factor_ref 0.0568 _reflns_number_gt 1774 _reflns_number_total 2214 _reflns_threshold_expression I>2\s(I) _cod_data_source_file cf1288.cif _cod_data_source_block vilbc6 _cod_depositor_comments ; The following automatic conversions were performed: '_refine_ls_weighting_scheme' value 'calc w = 1/[\s^2^(Fo^2^)+(0.0202P)^2^] where P=(Fo^2^+2Fc^2^)/3' 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^)+(0.0202P)^2^] where P=(Fo^2^+2Fc^2^)/3'. Automatic conversion script Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas ; _cod_original_sg_symbol_H-M 'P 21' _cod_database_code 2008235 _cod_database_fobs_code 2008235 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x, y+1/2, -z' 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_disorder_assembly _atom_site_disorder_group _atom_site_type_symbol Cl 0.64438(5) 0.16520(10) 0.91059(5) 0.0609(2) Uani d . 1 . . Cl O1 0.94483(13) 0.4451(2) 0.39383(12) 0.0429(4) Uani d . 1 . . O O2 0.98165(15) 0.4090(2) 0.57603(13) 0.0502(4) Uani d . 1 . . O O3 1.43292(14) 0.5719(3) 0.67147(13) 0.0674(6) Uani d . 1 . . O O4 1.51382(15) 0.5765(3) 0.48224(14) 0.0625(5) Uani d . 1 . . O N 1.17724(16) 0.1116(2) 0.21950(16) 0.0382(5) Uani d . 1 . . N C1 0.9893(2) 0.5220(3) 0.29472(19) 0.0406(5) Uani d . 1 . . C C2 0.8867(2) 0.4993(4) 0.1996(2) 0.0497(6) Uani d . 1 . . C C3 0.8887(2) 0.3195(4) 0.1425(2) 0.0467(6) Uani d . 1 . . C C4 0.97547(19) 0.1989(3) 0.16698(17) 0.0388(5) Uani d . 1 . . C C4a 1.07939(18) 0.2267(3) 0.25709(18) 0.0345(5) Uani d . 1 . . C C6 1.02313(19) 0.4422(3) 0.48963(18) 0.0363(5) Uani d . 1 . . C C6a 1.15080(19) 0.4751(3) 0.48407(17) 0.0376(5) Uani d . 1 . . C C7 1.2297(2) 0.5096(4) 0.5831(2) 0.0460(6) Uani d . 1 . . C C8 1.3482(2) 0.5402(4) 0.58099(18) 0.0474(6) Uani d . 1 . . C C9 1.3948(2) 0.5415(3) 0.47648(18) 0.0456(6) Uani d . 1 . . C C10 1.3169(2) 0.5091(3) 0.37878(19) 0.0396(5) Uani d . 1 . . C C10a 1.19720(19) 0.4717(3) 0.38209(16) 0.0368(5) Uani d . 1 . . C C10b 1.10747(18) 0.4312(3) 0.27773(17) 0.0340(5) Uani d . 1 . . C C11 0.9915(2) 0.0182(4) 0.1098(2) 0.0682(8) Uani d . 1 . . C H11 0.9269 -0.0656 0.1207 0.091(3) Uiso calc R 1 . . H H11a 0.9924 0.0353 0.0299 0.091(3) Uiso calc R 1 . . H C12 1.1114(2) -0.0525(4) 0.1653(2) 0.0545(7) Uani d . 1 . . C H12 1.1565 -0.1067 0.1103 0.091(3) Uiso calc R 1 . . H H12a 1.0999 -0.1438 0.2213 0.091(3) Uiso calc R 1 . . H C13 1.2774(2) 0.0556(4) 0.3058(2) 0.0610(7) Uani d . 1 . . C H13 1.2451 0.0074 0.3698 0.091(3) Uiso calc R 1 . . H H13a 1.3273 0.1595 0.3283 0.091(3) Uiso calc R 1 . . H H13b 1.3249 -0.0364 0.2756 0.091(3) Uiso calc R 1 . . H C14 1.3934(3) 0.5692(6) 0.7792(2) 0.0879(12) Uani d . 1 . . C H14 1.4606 0.5937 0.8359 0.091(3) Uiso calc R 1 . . H H14a 1.3604 0.4512 0.7922 0.091(3) Uiso calc R 1 . . H H14b 1.3324 0.6608 0.7822 0.091(3) Uiso calc R 1 . . H C15 1.5670(2) 0.5689(5) 0.3805(2) 0.0714(9) Uani d . 1 . . C H15 1.6516 0.5964 0.3964 0.091(3) Uiso calc R 1 . . H H15a 1.5283 0.6564 0.3280 0.091(3) Uiso calc R 1 . . H H15b 1.5567 0.4486 0.3488 0.091(3) Uiso calc R 1 . . H O5 1.25632(19) 0.2727(3) 0.04097(17) 0.0725(7) Uani d . 1 . . O O6 0.38654(19) 0.0213(3) 0.94237(19) 0.0760(7) Uani d . 1 . . O H1N 1.2073(15) 0.149(3) 0.1683(14) 0.016(5) Uiso d . 1 . . H H1 0.9979(18) 0.654(4) 0.3093(16) 0.047(6) Uiso d . 1 . . H H2 0.8003(16) 0.509(3) 0.2294(14) 0.022(5) Uiso d . 1 . . H H2a 0.892(3) 0.615(7) 0.153(3) 0.147(15) Uiso d . 1 . . H H3 0.8330(17) 0.308(3) 0.0940(16) 0.032(6) Uiso d . 1 . . H H4a 1.0587(13) 0.167(3) 0.3228(13) 0.015(4) Uiso d . 1 . . H H7 1.199(2) 0.518(4) 0.640(2) 0.060(8) Uiso d . 1 . . H H10 1.3446(19) 0.501(4) 0.318(2) 0.048(7) Uiso d . 1 . . H H10b 1.1406(18) 0.506(3) 0.2138(18) 0.048(6) Uiso d . 1 . . H H5O 1.307(2) 0.201(3) 0.0076(19) 0.033(8) Uiso d . 1 . . H H6O 0.466(2) 0.048(4) 0.943(2) 0.047(9) 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 Cl 0.0658(4) 0.0547(4) 0.0640(4) -0.0112(4) 0.0148(3) -0.0033(4) O1 0.0474(9) 0.0398(9) 0.0427(9) 0.0019(7) 0.0107(7) -0.0006(7) O2 0.0710(11) 0.0404(10) 0.0437(9) 0.0005(9) 0.0244(8) 0.0010(8) O3 0.0607(10) 0.0985(16) 0.0399(9) -0.0004(11) -0.0039(8) -0.0174(10) O4 0.0496(10) 0.0789(15) 0.0575(11) -0.0137(9) 0.0024(8) -0.0151(10) N 0.0454(11) 0.0304(11) 0.0409(11) -0.0010(8) 0.0137(10) -0.0061(9) C1 0.0535(13) 0.0234(12) 0.0456(13) -0.0012(11) 0.0093(11) 0.0037(11) C2 0.0538(15) 0.0480(17) 0.0453(14) 0.0095(13) -0.0005(12) 0.0064(13) C3 0.0383(13) 0.0644(18) 0.0355(13) -0.0075(14) -0.0022(11) -0.0072(13) C4 0.0410(12) 0.0382(15) 0.0370(11) -0.0071(11) 0.0045(10) -0.0078(11) C4a 0.0388(12) 0.0302(12) 0.0359(11) -0.0019(9) 0.0105(10) -0.0008(10) C6 0.0508(15) 0.0206(11) 0.0391(12) 0.0033(10) 0.0120(11) -0.0058(10) C6a 0.0508(13) 0.0275(12) 0.0354(12) 0.0025(10) 0.0094(10) -0.0001(10) C7 0.0615(16) 0.0425(14) 0.0349(13) 0.0001(13) 0.0094(12) -0.0072(12) C8 0.0496(14) 0.0491(15) 0.0421(13) 0.0038(13) 0.0008(11) -0.0065(13) C9 0.0480(13) 0.0443(15) 0.0431(13) -0.0036(12) 0.0020(11) -0.0053(12) C10 0.0496(14) 0.0351(13) 0.0353(12) -0.0060(11) 0.0106(11) -0.0032(11) C10a 0.0476(13) 0.0304(13) 0.0318(11) -0.0014(10) 0.0031(9) 0.0000(10) C10b 0.0445(12) 0.0303(12) 0.0272(10) -0.0076(10) 0.0052(9) -0.0022(9) C11 0.0708(17) 0.0583(18) 0.0737(18) -0.0091(16) 0.0034(15) -0.0361(16) C12 0.0650(16) 0.0411(15) 0.0589(15) -0.0100(13) 0.0139(13) -0.0217(13) C13 0.0580(15) 0.0503(17) 0.0723(17) 0.0143(13) 0.0002(14) -0.0073(15) C14 0.085(2) 0.133(4) 0.0420(15) 0.008(2) -0.0049(14) -0.0138(19) C15 0.0584(16) 0.089(3) 0.0692(18) -0.0189(17) 0.0170(14) -0.0117(18) O5 0.0796(15) 0.0666(15) 0.0791(14) -0.0002(12) 0.0390(12) 0.0041(12) O6 0.0504(13) 0.0701(14) 0.1081(17) -0.0054(13) 0.0131(12) 0.0052(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' Cl Cl 0.1484 0.1585 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' 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 C6 O1 C1 116.66(16) no C8 O3 C14 117.2(2) no C9 O4 C15 118.04(19) no C13 N C4a 117.27(18) no C13 N C12 111.1(2) no C4a N C12 104.18(17) no C13 N H1N 106.4(12) no C4a N H1N 116.5(15) no C12 N H1N 100.0(14) no O1 C1 C2 105.47(19) no O1 C1 C10b 109.81(18) no C2 C1 C10b 115.7(2) no O1 C1 H1 105.6(12) no C2 C1 H1 106.8(12) no C10b C1 H1 112.8(12) no C3 C2 C1 112.8(2) no C3 C2 H2 106.3(11) no C1 C2 H2 111.3(9) no C3 C2 H2a 118(2) no C1 C2 H2a 103(2) no H2 C2 H2a 105(2) no C4 C3 C2 123.3(2) no C4 C3 H3 124.9(17) no C2 C3 H3 111.7(17) no C3 C4 C4a 123.3(2) no C3 C4 C11 128.0(2) no C4a C4 C11 108.73(19) no C4 C4a N 103.41(17) no C4 C4a C10b 111.76(18) no N C4a C10b 117.00(17) no C4 C4a H4a 106.5(9) no N C4a H4a 104.9(11) no C10b C4a H4a 112.3(11) no O2 C6 O1 116.98(18) no O2 C6 C6a 124.1(2) no O1 C6 C6a 118.92(18) no C10a C6a C7 118.9(2) no C10a C6a C6 121.4(2) no C7 C6a C6 119.8(2) no C8 C7 C6a 121.3(2) no C8 C7 H7 122.4(17) no C6a C7 H7 116.0(17) no C7 C8 O3 126.3(2) no C7 C8 C9 119.7(2) no O3 C8 C9 113.96(19) no O4 C9 C10 125.4(2) no O4 C9 C8 115.7(2) no C10 C9 C8 119.0(2) no C10a C10 C9 120.9(2) no C10a C10 H10 119.5(15) no C9 C10 H10 119.3(15) no C10 C10a C6a 120.2(2) no C10 C10a C10b 123.34(19) no C6a C10a C10b 116.46(19) no C1 C10b C10a 106.92(17) no C1 C10b C4a 106.57(17) no C10a C10b C4a 114.65(18) no C1 C10b H10b 105.6(12) no C10a C10b H10b 104.1(12) no C4a C10b H10b 118.3(13) no C12 C11 C4 104.6(2) no C12 C11 H11 110.8 no C4 C11 H11 110.8 no C12 C11 H11a 110.8 no C4 C11 H11a 110.8 no H11 C11 H11a 108.9 no C11 C12 N 105.7(2) no C11 C12 H12 110.6 no N C12 H12 110.6 no C11 C12 H12a 110.6 no N C12 H12a 110.6 no H12 C12 H12a 108.7 no N C13 H13 109.5 no N C13 H13a 109.5 no H13 C13 H13a 109.5 no N C13 H13b 109.5 no H13 C13 H13b 109.5 no H13a C13 H13b 109.5 no O3 C14 H14 109.5 no O3 C14 H14a 109.5 no H14 C14 H14a 109.5 no O3 C14 H14b 109.5 no H14 C14 H14b 109.5 no H14a C14 H14b 109.5 no O4 C15 H15 109.5 no O4 C15 H15a 109.5 no H15 C15 H15a 109.5 no O4 C15 H15b 109.5 no H15 C15 H15b 109.5 no H15a C15 H15b 109.5 no loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_site_symmetry_2 _geom_bond_distance _geom_bond_publ_flag O1 C6 . 1.349(3) no O1 C1 . 1.465(3) no O2 C6 . 1.218(3) no O3 C8 . 1.361(3) no O3 C14 . 1.425(3) no O4 C9 . 1.346(3) no O4 C15 . 1.432(3) no N C13 . 1.477(3) no N C4a . 1.498(3) no N C12 . 1.510(3) no N H1N . 0.788(17) no C1 C2 . 1.514(3) no C1 C10b . 1.517(3) no C1 H1 . 0.98(3) no C2 C3 . 1.487(4) no C2 H2 . 1.076(17) no C2 H2a . 1.02(5) no C3 C4 . 1.315(3) no C3 H3 . 0.797(18) no C4 C4a . 1.490(3) no C4 C11 . 1.513(4) no C4a C10b . 1.544(3) no C4a H4a . 0.960(17) no C6 C6a . 1.457(3) no C6a C10a . 1.395(3) no C6a C7 . 1.404(3) no C7 C8 . 1.346(3) no C7 H7 . 0.81(2) no C8 C9 . 1.424(3) no C9 C10 . 1.384(3) no C10 C10a . 1.371(3) no C10 H10 . 0.83(2) no C10a C10b . 1.525(3) no C10b H10b . 1.05(2) no C11 C12 . 1.504(3) no C11 H11 . 0.9700 no C11 H11a . 0.9700 no C12 H12 . 0.9700 no C12 H12a . 0.9700 no C13 H13 . 0.9600 no C13 H13a . 0.9600 no C13 H13b . 0.9600 no C14 H14 . 0.9600 no C14 H14a . 0.9600 no C14 H14b . 0.9600 no C15 H15 . 0.9600 no C15 H15a . 0.9600 no C15 H15b . 0.9600 no O5 H5O . 0.91(2) no O6 H6O . 0.91(2) no 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_DA _geom_hbond_publ_flag N H1N O5 . 2.701(3) no O5 H5O O6 1_654 2.717(4) no O5 ? Cl 2_756 3.108(3) no O6 H6O Cl . 3.139(3) no O6 ? Cl 2_647 3.196(3) no 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 C6 O1 C1 C2 177.19(18) no C6 O1 C1 C10b 51.9(2) yes O1 C1 C2 C3 -87.4(2) no C10b C1 C2 C3 34.2(3) yes C1 C2 C3 C4 -4.7(4) no C2 C3 C4 C4a 2.0(4) no C2 C3 C4 C11 -175.5(2) no C3 C4 C4a N -153.7(2) no C11 C4 C4a N 24.2(2) yes C3 C4 C4a C10b -27.0(3) no C11 C4 C4a C10b 150.9(2) no C13 N C4a C4 -159.1(2) no C12 N C4a C4 -35.8(2) no C13 N C4a C10b 77.6(3) no C12 N C4a C10b -159.08(19) no C1 O1 C6 O2 167.5(2) yes C1 O1 C6 C6a -13.6(3) yes O2 C6 C6a C10a 165.4(2) no O1 C6 C6a C10a -13.4(3) no O2 C6 C6a C7 -14.1(3) no O1 C6 C6a C7 167.1(2) no C10a C6a C7 C8 0.4(3) no C6 C6a C7 C8 179.9(2) no C6a C7 C8 O3 -178.9(2) no C6a C7 C8 C9 1.3(4) no C14 O3 C8 C7 1.3(4) no C14 O3 C8 C9 -178.9(3) no C15 O4 C9 C10 -4.1(4) no C15 O4 C9 C8 176.3(2) no C7 C8 C9 O4 178.8(2) no O3 C8 C9 O4 -1.0(3) no C7 C8 C9 C10 -0.7(4) no O3 C8 C9 C10 179.4(2) no O4 C9 C10 C10a 178.9(2) no C8 C9 C10 C10a -1.6(4) no C9 C10 C10a C6a 3.4(3) no C9 C10 C10a C10b -178.8(2) no C7 C6a C10a C10 -2.7(3) no C6 C6a C10a C10 177.8(2) no C7 C6a C10a C10b 179.3(2) no C6 C6a C10a C10b -0.2(3) no O1 C1 C10b C10a -61.0(2) no C2 C1 C10b C10a 179.7(2) no O1 C1 C10b C4a 62.0(2) yes C2 C1 C10b C4a -57.2(2) yes C10 C10a C10b C1 -141.6(2) yes C6a C10a C10b C1 36.3(2) yes C10 C10a C10b C4a 100.5(2) no C6a C10a C10b C4a -81.6(2) no C4 C4a C10b C1 51.5(2) no N C4a C10b C1 170.41(17) no C4 C4a C10b C10a 169.57(16) no N C4a C10b C10a -71.5(2) no C3 C4 C11 C12 174.8(2) no C4a C4 C11 C12 -3.1(3) yes C4 C11 C12 N -19.3(3) yes C13 N C12 C11 161.9(2) no C4a N C12 C11 34.7(2) no