data_ys143 _audit_creation_method 'Bruker SHELXTL' _chemical_name_systematic ; ? ; _chemical_name_common ? _chemical_melting_point ? _chemical_formula_moiety ? _chemical_formula_sum 'C13 H17 N O7' _chemical_formula_weight 299.28 _chemical_absolute_configuration rm 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' _symmetry_cell_setting Monoclinic _symmetry_space_group_name_H-M P2(1) loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x, y+1/2, -z' _cell_length_a 7.6742(2) _cell_length_b 13.4254(3) _cell_length_c 13.2089(3) _cell_angle_alpha 90.00 _cell_angle_beta 94.302(2) _cell_angle_gamma 90.00 _cell_volume 1357.07(6) _cell_formula_units_Z 4 _cell_measurement_temperature 100 _cell_measurement_reflns_used 4408 _cell_measurement_theta_min 2.98 _cell_measurement_theta_max 30.35 _exptl_crystal_description plate _exptl_crystal_colour colorless _exptl_crystal_size_max 0.09 _exptl_crystal_size_mid 0.09 _exptl_crystal_size_min 0.04 _exptl_crystal_density_meas 'not measured' _exptl_crystal_density_diffrn 1.465 _exptl_crystal_density_method 'not measured' _exptl_crystal_F_000 632 _exptl_absorpt_coefficient_mu 0.120 _exptl_absorpt_correction_type 'multi-scan' _exptl_absorpt_correction_T_min 0.9894 _exptl_absorpt_correction_T_max 0.9955 _exptl_absorpt_process_details 'SADABS, Sheldrick, 1997' _exptl_special_details ; ? ; _diffrn_ambient_temperature 373(2) _diffrn_radiation_wavelength 0.71073 _diffrn_radiation_type MoK\a _diffrn_radiation_source 'fine-focus sealed tube' _diffrn_radiation_monochromator graphite _diffrn_measurement_device_type 'Bruker Apex2 CCD area detector' _diffrn_measurement_method 'phi and omega scans' _diffrn_reflns_number 18744 _diffrn_reflns_av_R_equivalents 0.0653 _diffrn_reflns_av_sigmaI/netI 0.0894 _diffrn_reflns_limit_h_min -10 _diffrn_reflns_limit_h_max 10 _diffrn_reflns_limit_k_min -19 _diffrn_reflns_limit_k_max 17 _diffrn_reflns_limit_l_min -8 _diffrn_reflns_limit_l_max 18 _diffrn_reflns_theta_min 2.17 _diffrn_reflns_theta_max 30.50 _reflns_number_total 7871 _reflns_number_gt 5400 _reflns_threshold_expression >2sigma(I) _computing_data_collection 'Bruker SMART' _computing_cell_refinement 'Bruker SMART' _computing_data_reduction 'Bruker SAINT' _computing_structure_solution 'Bruker SHELXTL' _computing_structure_refinement 'Bruker SHELXTL' _computing_molecular_graphics 'Bruker SHELXTL' _computing_publication_material 'Bruker SHELXTL' _refine_special_details ; Refinement of F^2^ against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F^2^, conventional R-factors R are based on F, with F set to zero for negative F^2^. The threshold expression of F^2^ > 2sigma(F^2^) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F^2^ are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger. ; _refine_ls_structure_factor_coef Fsqd _refine_ls_matrix_type full _refine_ls_weighting_scheme calc _refine_ls_weighting_details 'calc w=1/[\s^2^(Fo^2^)+(0.1000P)^2^+0.0000P] 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_number_reflns 7871 _refine_ls_number_parameters 379 _refine_ls_number_restraints 1 _refine_ls_R_factor_all 0.0929 _refine_ls_R_factor_gt 0.0545 _refine_ls_wR_factor_ref 0.1590 _refine_ls_wR_factor_gt 0.1298 _refine_ls_goodness_of_fit_ref 0.855 _refine_ls_restrained_S_all 0.855 _refine_ls_shift/su_max 0.003 _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_symmetry_multiplicity _atom_site_calc_flag _atom_site_refinement_flags _atom_site_disorder_assembly _atom_site_disorder_group N1 N -0.3182(3) 0.08606(18) 0.34363(17) 0.0155(5) Uani 1 1 d . . . O1 O 0.0944(2) -0.00277(15) 0.41814(14) 0.0159(4) Uani 1 1 d . . . O2 O 0.2894(3) 0.15445(15) 0.65805(15) 0.0183(4) Uani 1 1 d . . . O3 O 0.4190(2) 0.04577(14) 0.55214(14) 0.0164(4) Uani 1 1 d . . . O4 O 0.0580(3) 0.22357(16) 0.50677(17) 0.0274(5) Uani 1 1 d . . . O5 O -0.1554(2) 0.00826(15) 0.51053(13) 0.0157(4) Uani 1 1 d . . . O6 O -0.5066(3) -0.04919(16) 0.33062(15) 0.0209(4) Uani 1 1 d . . . O7 O -0.3609(3) 0.24130(18) 0.28124(17) 0.0315(5) Uani 1 1 d . . . C1 C -0.0391(3) 0.0601(2) 0.4523(2) 0.0153(5) Uani 1 1 d . . . C2 C 0.1802(4) -0.0630(2) 0.4972(2) 0.0171(5) Uani 1 1 d . . . H2A H 0.2688 -0.1035 0.4685 0.021 Uiso 1 1 calc R . . H2B H 0.0952 -0.1077 0.5237 0.021 Uiso 1 1 calc R . . C3 C 0.2645(3) -0.0020(2) 0.58335(19) 0.0155(5) Uani 1 1 d . . . H3A H 0.2941 -0.0448 0.6423 0.019 Uiso 1 1 calc R . . C4 C 0.1598(3) 0.0887(2) 0.6152(2) 0.0156(5) Uani 1 1 d . . . H4A H 0.0803 0.0693 0.6664 0.019 Uiso 1 1 calc R . . C5 C 0.0569(4) 0.1356(2) 0.5237(2) 0.0158(5) Uani 1 1 d . . . C6 C 0.4569(4) 0.1249(2) 0.6231(2) 0.0162(5) Uani 1 1 d . . . C7 C 0.5729(4) 0.0888(2) 0.7135(2) 0.0221(6) Uani 1 1 d . . . H7A H 0.5174 0.0340 0.7450 0.033 Uiso 1 1 calc R . . H7B H 0.5916 0.1420 0.7616 0.033 Uiso 1 1 calc R . . H7C H 0.6831 0.0674 0.6913 0.033 Uiso 1 1 calc R . . C8 C 0.5352(4) 0.2105(2) 0.5676(2) 0.0196(6) Uani 1 1 d . . . H8A H 0.4566 0.2299 0.5111 0.029 Uiso 1 1 calc R . . H8B H 0.6446 0.1901 0.5435 0.029 Uiso 1 1 calc R . . H8C H 0.5542 0.2659 0.6131 0.029 Uiso 1 1 calc R . . C9 C -0.1308(4) 0.1084(2) 0.3574(2) 0.0206(6) Uani 1 1 d . . . H9A H -0.1156 0.1801 0.3619 0.025 Uiso 1 1 calc R . . H9B H -0.0750 0.0856 0.2981 0.025 Uiso 1 1 calc R . . C10 C -0.3751(3) -0.0094(2) 0.3679(2) 0.0162(5) Uani 1 1 d . . . C11 C -0.2590(4) -0.0610(2) 0.4491(2) 0.0170(5) Uani 1 1 d . . . H11A H -0.3309 -0.0994 0.4921 0.020 Uiso 1 1 calc R . . H11B H -0.1822 -0.1069 0.4172 0.020 Uiso 1 1 calc R . . C12 C -0.4248(4) 0.1611(2) 0.2989(2) 0.0215(6) Uani 1 1 d . . . C13 C -0.6167(4) 0.1395(3) 0.2760(3) 0.0357(8) Uani 1 1 d . . . H13A H -0.6733 0.1970 0.2453 0.053 Uiso 1 1 calc R . . H13B H -0.6687 0.1237 0.3379 0.053 Uiso 1 1 calc R . . H13C H -0.6303 0.0841 0.2302 0.053 Uiso 1 1 calc R . . N1A N -0.8060(3) -0.15669(17) -0.10542(17) 0.0148(4) Uani 1 1 d . . . O1A O -0.3994(2) -0.24484(14) -0.04601(14) 0.0161(4) Uani 1 1 d . . . O2A O -0.1819(3) -0.11680(16) 0.20880(14) 0.0188(4) Uani 1 1 d . . . O3A O -0.0648(2) -0.20679(15) 0.08322(14) 0.0157(4) Uani 1 1 d . . . O4A O -0.4290(3) -0.03100(16) 0.07636(16) 0.0244(5) Uani 1 1 d . . . O5A O -0.6388(2) -0.24605(14) 0.05450(15) 0.0177(4) Uani 1 1 d . . . O6A O -0.9803(3) -0.29512(16) -0.13463(16) 0.0236(5) Uani 1 1 d . . . O7A O -0.8565(3) -0.00298(17) -0.16873(17) 0.0278(5) Uani 1 1 d . . . C1A C -0.5250(4) -0.1868(2) 0.0007(2) 0.0152(5) Uani 1 1 d . . . C2A C -0.3051(4) -0.3127(2) 0.0232(2) 0.0170(5) Uani 1 1 d . . . H2AA H -0.2197 -0.3486 -0.0133 0.020 Uiso 1 1 calc R . . H2AB H -0.3865 -0.3611 0.0470 0.020 Uiso 1 1 calc R . . C3A C -0.2127(3) -0.2617(2) 0.1135(2) 0.0164(5) Uani 1 1 d . . . H3AA H -0.1748 -0.3111 0.1652 0.020 Uiso 1 1 calc R . . C4A C -0.3134(4) -0.1779(2) 0.1614(2) 0.0163(5) Uani 1 1 d . . . H4AA H -0.3869 -0.2052 0.2123 0.020 Uiso 1 1 calc R . . C5A C -0.4256(4) -0.1203(2) 0.0808(2) 0.0161(5) Uani 1 1 d . . . C6A C -0.0190(4) -0.1392(2) 0.1643(2) 0.0162(5) Uani 1 1 d . . . C7A C 0.0528(4) -0.0455(2) 0.1198(2) 0.0240(6) Uani 1 1 d . . . H7AA H -0.0313 -0.0188 0.0696 0.036 Uiso 1 1 calc R . . H7AB H 0.1589 -0.0608 0.0889 0.036 Uiso 1 1 calc R . . H7AC H 0.0766 0.0027 0.1728 0.036 Uiso 1 1 calc R . . C8A C 0.1054(4) -0.1867(3) 0.2446(2) 0.0252(7) Uani 1 1 d . . . H8AA H 0.0529 -0.2456 0.2700 0.038 Uiso 1 1 calc R . . H8AB H 0.1301 -0.1405 0.2993 0.038 Uiso 1 1 calc R . . H8AC H 0.2122 -0.2041 0.2154 0.038 Uiso 1 1 calc R . . C9A C -0.6237(4) -0.1258(2) -0.0832(2) 0.0195(6) Uani 1 1 d . . . H9AA H -0.6216 -0.0563 -0.0633 0.023 Uiso 1 1 calc R . . H9AB H -0.5629 -0.1315 -0.1447 0.023 Uiso 1 1 calc R . . C10A C -0.8556(4) -0.2554(2) -0.0905(2) 0.0174(5) Uani 1 1 d . . . C11A C -0.7403(4) -0.3113(2) -0.0127(2) 0.0207(6) Uani 1 1 d . . . H11C H -0.8125 -0.3533 0.0268 0.025 Uiso 1 1 calc R . . H11D H -0.6621 -0.3542 -0.0473 0.025 Uiso 1 1 calc R . . C12A C -0.9162(4) -0.0842(2) -0.1515(2) 0.0243(7) Uani 1 1 d . . . C13A C -1.1048(5) -0.1069(3) -0.1744(4) 0.0513(13) Uani 1 1 d . . . H13D H -1.1621 -0.0504 -0.2066 0.077 Uiso 1 1 calc R . . H13E H -1.1573 -0.1216 -0.1124 0.077 Uiso 1 1 calc R . . H13F H -1.1168 -0.1634 -0.2189 0.077 Uiso 1 1 calc R . . 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 N1 0.0119(11) 0.0185(12) 0.0158(11) -0.0013(9) -0.0019(8) -0.0029(9) O1 0.0130(9) 0.0186(10) 0.0161(9) -0.0039(8) 0.0006(7) -0.0004(7) O2 0.0139(10) 0.0208(11) 0.0202(9) -0.0088(8) 0.0006(7) -0.0009(8) O3 0.0149(9) 0.0149(10) 0.0196(9) -0.0027(8) 0.0029(7) -0.0028(8) O4 0.0304(12) 0.0138(11) 0.0368(12) -0.0009(9) -0.0063(9) 0.0027(9) O5 0.0152(9) 0.0158(10) 0.0159(9) 0.0014(7) -0.0009(7) -0.0029(7) O6 0.0176(10) 0.0235(12) 0.0216(10) -0.0055(8) 0.0005(8) -0.0041(8) O7 0.0292(12) 0.0287(13) 0.0362(13) 0.0149(10) 0.0008(9) 0.0040(10) C1 0.0138(12) 0.0140(13) 0.0180(12) 0.0021(10) 0.0020(9) -0.0007(10) C2 0.0161(13) 0.0120(13) 0.0226(13) -0.0021(10) -0.0026(10) 0.0021(10) C3 0.0152(13) 0.0142(13) 0.0168(12) 0.0022(10) -0.0020(9) 0.0019(10) C4 0.0132(12) 0.0161(13) 0.0174(12) -0.0031(10) 0.0003(9) -0.0028(10) C5 0.0143(13) 0.0153(13) 0.0179(12) -0.0048(10) 0.0021(9) 0.0020(10) C6 0.0157(13) 0.0147(13) 0.0177(12) -0.0040(10) -0.0016(10) 0.0006(10) C7 0.0203(14) 0.0236(16) 0.0215(14) -0.0005(12) -0.0048(11) -0.0008(12) C8 0.0195(14) 0.0203(15) 0.0190(13) -0.0040(11) 0.0017(10) -0.0011(11) C9 0.0137(13) 0.0253(17) 0.0222(14) 0.0062(11) -0.0014(10) -0.0020(11) C10 0.0139(12) 0.0169(14) 0.0181(12) -0.0023(10) 0.0039(9) 0.0016(10) C11 0.0161(13) 0.0111(13) 0.0234(13) 0.0006(10) -0.0004(10) -0.0013(10) C12 0.0195(14) 0.0259(16) 0.0197(13) 0.0080(12) 0.0042(11) 0.0024(12) C13 0.0155(15) 0.043(2) 0.048(2) 0.0212(17) -0.0032(14) 0.0018(14) N1A 0.0137(11) 0.0136(11) 0.0167(11) -0.0009(8) -0.0015(8) -0.0038(9) O1A 0.0155(9) 0.0150(10) 0.0179(9) -0.0021(7) 0.0012(7) 0.0014(7) O2A 0.0152(9) 0.0220(11) 0.0192(9) -0.0081(8) 0.0020(7) 0.0010(8) O3A 0.0161(10) 0.0164(10) 0.0144(9) -0.0034(7) 0.0004(7) -0.0015(7) O4A 0.0289(12) 0.0153(11) 0.0284(11) -0.0002(8) -0.0024(9) -0.0019(9) O5A 0.0169(9) 0.0146(10) 0.0217(9) 0.0025(8) 0.0021(7) -0.0032(8) O6A 0.0223(11) 0.0259(12) 0.0232(10) -0.0094(9) 0.0051(8) -0.0101(9) O7A 0.0285(12) 0.0246(12) 0.0292(11) 0.0128(9) -0.0046(9) -0.0016(10) C1A 0.0164(13) 0.0111(13) 0.0184(12) 0.0005(10) 0.0031(10) 0.0004(10) C2A 0.0162(13) 0.0128(13) 0.0221(13) -0.0024(10) 0.0019(10) 0.0002(10) C3A 0.0177(13) 0.0152(14) 0.0163(12) 0.0003(10) 0.0011(10) 0.0015(10) C4A 0.0161(13) 0.0164(14) 0.0163(12) -0.0010(10) 0.0015(10) -0.0010(10) C5A 0.0144(13) 0.0149(13) 0.0199(13) -0.0018(10) 0.0060(9) -0.0026(10) C6A 0.0162(13) 0.0162(14) 0.0161(12) -0.0058(10) 0.0006(9) 0.0007(10) C7A 0.0266(16) 0.0186(15) 0.0277(15) -0.0094(12) 0.0070(12) -0.0038(12) C8A 0.0241(16) 0.0315(18) 0.0191(14) -0.0024(12) -0.0034(11) 0.0106(13) C9A 0.0181(13) 0.0139(13) 0.0259(14) 0.0041(11) -0.0028(11) -0.0040(11) C10A 0.0179(13) 0.0160(14) 0.0190(13) -0.0042(11) 0.0065(10) -0.0014(11) C11A 0.0180(14) 0.0120(13) 0.0320(16) 0.0024(11) 0.0016(11) -0.0017(11) C12A 0.0239(16) 0.0289(17) 0.0198(14) 0.0110(12) -0.0013(11) -0.0028(13) C13A 0.0239(19) 0.050(3) 0.077(3) 0.040(2) -0.0188(19) -0.0109(17) _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 N1 C10 1.399(4) . ? N1 C12 1.401(4) . ? N1 C9 1.467(3) . ? O1 C1 1.427(3) . ? O1 C2 1.441(3) . ? O2 C4 1.416(3) . ? O2 C6 1.453(3) . ? O3 C6 1.432(3) . ? O3 C3 1.436(3) . ? O4 C5 1.203(4) . ? O5 C1 1.405(3) . ? O5 C11 1.435(3) . ? O6 C10 1.213(3) . ? O7 C12 1.213(4) . ? C1 C5 1.534(4) . ? C1 C9 1.534(4) . ? C2 C3 1.508(4) . ? C3 C4 1.535(4) . ? C4 C5 1.528(4) . ? C6 C8 1.511(4) . ? C6 C7 1.515(4) . ? C10 C11 1.510(4) . ? C12 C13 1.509(4) . ? N1A C10A 1.397(4) . ? N1A C12A 1.399(4) . ? N1A C9A 1.468(3) . ? O1A C1A 1.416(3) . ? O1A C2A 1.446(3) . ? O2A C4A 1.410(3) . ? O2A C6A 1.452(3) . ? O3A C6A 1.428(3) . ? O3A C3A 1.435(3) . ? O4A C5A 1.200(3) . ? O5A C1A 1.412(3) . ? O5A C11A 1.435(3) . ? O6A C10A 1.207(3) . ? O7A C12A 1.211(4) . ? C1A C9A 1.531(4) . ? C1A C5A 1.543(4) . ? C2A C3A 1.506(4) . ? C3A C4A 1.529(4) . ? C4A C5A 1.528(4) . ? C6A C7A 1.509(4) . ? C6A C8A 1.514(4) . ? C10A C11A 1.505(4) . ? C12A C13A 1.488(5) . ? 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 C10 N1 C12 125.0(2) . . ? C10 N1 C9 118.6(2) . . ? C12 N1 C9 116.2(2) . . ? C1 O1 C2 113.7(2) . . ? C4 O2 C6 108.29(19) . . ? C6 O3 C3 105.97(19) . . ? C1 O5 C11 111.05(19) . . ? O5 C1 O1 112.3(2) . . ? O5 C1 C5 106.6(2) . . ? O1 C1 C5 105.2(2) . . ? O5 C1 C9 112.7(2) . . ? O1 C1 C9 106.7(2) . . ? C5 C1 C9 113.1(2) . . ? O1 C2 C3 112.9(2) . . ? O3 C3 C2 110.1(2) . . ? O3 C3 C4 100.6(2) . . ? C2 C3 C4 115.7(2) . . ? O2 C4 C5 111.4(2) . . ? O2 C4 C3 103.8(2) . . ? C5 C4 C3 111.1(2) . . ? O4 C5 C4 122.7(3) . . ? O4 C5 C1 123.0(2) . . ? C4 C5 C1 114.2(2) . . ? O3 C6 O2 105.7(2) . . ? O3 C6 C8 108.4(2) . . ? O2 C6 C8 109.9(2) . . ? O3 C6 C7 110.9(2) . . ? O2 C6 C7 108.5(2) . . ? C8 C6 C7 113.2(2) . . ? N1 C9 C1 113.6(2) . . ? O6 C10 N1 125.1(3) . . ? O6 C10 C11 121.0(3) . . ? N1 C10 C11 113.9(2) . . ? O5 C11 C10 112.1(2) . . ? O7 C12 N1 119.2(3) . . ? O7 C12 C13 122.3(3) . . ? N1 C12 C13 118.5(3) . . ? C10A N1A C12A 124.0(2) . . ? C10A N1A C9A 120.3(2) . . ? C12A N1A C9A 115.3(2) . . ? C1A O1A C2A 113.3(2) . . ? C4A O2A C6A 108.02(19) . . ? C6A O3A C3A 105.87(19) . . ? C1A O5A C11A 111.1(2) . . ? O5A C1A O1A 112.1(2) . . ? O5A C1A C9A 112.0(2) . . ? O1A C1A C9A 107.2(2) . . ? O5A C1A C5A 105.8(2) . . ? O1A C1A C5A 107.5(2) . . ? C9A C1A C5A 112.3(2) . . ? O1A C2A C3A 113.4(2) . . ? O3A C3A C2A 110.4(2) . . ? O3A C3A C4A 99.9(2) . . ? C2A C3A C4A 116.1(2) . . ? O2A C4A C5A 111.2(2) . . ? O2A C4A C3A 104.2(2) . . ? C5A C4A C3A 111.1(2) . . ? O4A C5A C4A 123.3(3) . . ? O4A C5A C1A 122.4(3) . . ? C4A C5A C1A 114.1(2) . . ? O3A C6A O2A 105.3(2) . . ? O3A C6A C7A 108.4(2) . . ? O2A C6A C7A 109.6(2) . . ? O3A C6A C8A 111.4(2) . . ? O2A C6A C8A 108.7(2) . . ? C7A C6A C8A 113.2(2) . . ? N1A C9A C1A 114.0(2) . . ? O6A C10A N1A 124.4(3) . . ? O6A C10A C11A 120.9(3) . . ? N1A C10A C11A 114.6(2) . . ? O5A C11A C10A 112.5(2) . . ? O7A C12A N1A 118.9(3) . . ? O7A C12A C13A 121.5(3) . . ? N1A C12A C13A 119.5(3) . . ? _diffrn_measured_fraction_theta_max 0.999 _diffrn_reflns_theta_full 30.50 _diffrn_measured_fraction_theta_full 0.999 _refine_diff_density_max 0.315 _refine_diff_density_min -0.256 _refine_diff_density_rms 0.061