#------------------------------------------------------------------------------ #$Date: 2016-06-23 06:12:01 +0300 (Thu, 23 Jun 2016) $ #$Revision: 183858 $ #$URL: file:///home/coder/svn-repositories/cod/cif/7/22/56/7225634.cif $ #------------------------------------------------------------------------------ # # This file is available in the Crystallography Open Database (COD), # http://www.crystallography.net/ # # All data on this site have been placed in the public domain by the # contributors. # data_7225634 loop_ _publ_author_name 'Losev, Evgeniy' 'Zakharov, Boris' 'Boldyreva, Elena' _publ_section_title ; Polymorphic transformations in glycine co-crystals at low temperature and high pressure: two new examples as a follow-up to a glycine -- glutaric acid study ; _journal_name_full CrystEngComm _journal_paper_doi 10.1039/C6CE00561F _journal_year 2016 _chemical_formula_moiety 'C4 H6 O6, C2 H5 N O2' _chemical_formula_sum 'C6 H11 N O8' _chemical_formula_weight 225.16 _chemical_name_common 'glycine-DL-tartaric acid (1:1)' _chemical_name_systematic 'glycine-DL-tartaric acid (1:1)' _space_group_crystal_system triclinic _space_group_IT_number 2 _space_group_name_Hall '-P 1' _space_group_name_H-M_alt 'P -1' _symmetry_space_group_name_Hall '-P 1' _symmetry_space_group_name_H-M 'P -1' _atom_sites_solution_hydrogens geom _atom_sites_solution_primary direct _atom_sites_solution_secondary difmap _audit_creation_method SHELXL-2014/7 _audit_update_record ; 2016-06-16 deposited with the CCDC. 2016-06-20 downloaded from the CCDC. ; _cell_angle_alpha 99.561(8) _cell_angle_beta 95.475(6) _cell_angle_gamma 94.927(8) _cell_formula_units_Z 4 _cell_length_a 4.7294(3) _cell_length_b 9.0150(12) _cell_length_c 18.4226(14) _cell_measurement_pressure 3130000 _cell_measurement_reflns_used 1139 _cell_measurement_temperature 293(2) _cell_measurement_theta_max 28.2229 _cell_measurement_theta_min 2.2562 _cell_volume 766.86(13) _computing_cell_refinement ; CrysAlisPro, Agilent Technologies, Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET) (compiled Jan 23 2012,18:06:46) ; _computing_data_collection ; CrysAlisPro, Agilent Technologies, Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET) (compiled Jan 23 2012,18:06:46) ; _computing_data_reduction ; CrysAlisPro, Agilent Technologies, Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET) (compiled Jan 23 2012,18:06:46) ; _computing_molecular_graphics 'Mercury (Macrae et al., 2006)' _computing_publication_material ; Mercury (Macrae et al., 2006), PLATON (Spek, 2009), ; _computing_structure_refinement 'SHELXL-2014/7 (Sheldrick, 2014)' _computing_structure_solution 'SIR2014 Version 14.10 (Burla, 2015)' _diffrn_ambient_pressure 3130000 _diffrn_ambient_temperature 293(2) _diffrn_detector_area_resol_mean 10.3457 _diffrn_measured_fraction_theta_full 0.344 _diffrn_measured_fraction_theta_max 0.292 _diffrn_measurement_device_type 'Xcalibur, Ruby, Gemini' _diffrn_measurement_method \w-scan _diffrn_radiation_type MoK\a _diffrn_radiation_wavelength 0.71073 _diffrn_reflns_av_R_equivalents 0.1140 _diffrn_reflns_av_unetI/netI 0.1031 _diffrn_reflns_Laue_measured_fraction_full 0.344 _diffrn_reflns_Laue_measured_fraction_max 0.292 _diffrn_reflns_limit_h_max 6 _diffrn_reflns_limit_h_min -6 _diffrn_reflns_limit_k_max 7 _diffrn_reflns_limit_k_min -7 _diffrn_reflns_limit_l_max 23 _diffrn_reflns_limit_l_min -23 _diffrn_reflns_number 4171 _diffrn_reflns_point_group_measured_fraction_full 0.344 _diffrn_reflns_point_group_measured_fraction_max 0.292 _diffrn_reflns_theta_full 25.242 _diffrn_reflns_theta_max 28.223 _diffrn_reflns_theta_min 2.256 _diffrn_source 'Enhance (Mo) X-ray Source' _exptl_absorpt_coefficient_mu 0.185 _exptl_absorpt_correction_T_max 0.480 _exptl_absorpt_correction_T_min 0.393 _exptl_absorpt_correction_type gaussian _exptl_absorpt_process_details 'Absorb-7 (Angel, 2013)' _exptl_crystal_colour colourless _exptl_crystal_density_diffrn 1.950 _exptl_crystal_description block _exptl_crystal_F_000 472 _exptl_crystal_size_max 0.160 _exptl_crystal_size_mid 0.060 _exptl_crystal_size_min 0.030 _refine_diff_density_max 0.359 _refine_diff_density_min -0.355 _refine_diff_density_rms 0.073 _refine_ls_extinction_method none _refine_ls_goodness_of_fit_ref 1.043 _refine_ls_hydrogen_treatment constr _refine_ls_matrix_type full _refine_ls_number_parameters 121 _refine_ls_number_reflns 1104 _refine_ls_number_restraints 0 _refine_ls_restrained_S_all 1.043 _refine_ls_R_factor_all 0.1382 _refine_ls_R_factor_gt 0.0868 _refine_ls_shift/su_max 0.000 _refine_ls_shift/su_mean 0.000 _refine_ls_structure_factor_coef Fsqd _refine_ls_weighting_details 'w=1/[\s^2^(Fo^2^)+(0.1056P)^2^+2.6728P] where P=(Fo^2^+2Fc^2^)/3' _refine_ls_weighting_scheme calc _refine_ls_wR_factor_gt 0.2096 _refine_ls_wR_factor_ref 0.2527 _reflns_Friedel_coverage 0.000 _reflns_number_gt 690 _reflns_number_total 1104 _reflns_threshold_expression 'I > 2\s(I)' _cod_data_source_file c6ce00561f17.cif _cod_data_source_block gta313GPa _cod_depositor_comments ; The following automatic conversions were performed: '_exptl_absorpt_correction_type' value 'Gaussian' changed to 'gaussian' according to /usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26. Automatic conversion script Id: cif_fix_values 4268 2015-11-12 08:31:59Z antanas ; _cod_database_code 7225634 _shelx_shelxl_version_number 2014/7 _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. ; _shelx_estimated_absorpt_t_min 0.971 _shelx_estimated_absorpt_t_max 0.994 _shelx_res_file ; D:\Oxford_Diffraction\2014\HP\gt\Zakharov\re_done\3.13\313.res created by SHELXL-2014/7 TITL GLYDL CELL 0.71073 4.72940 9.01500 18.42260 99.56100 95.47500 94.92700 ZERR 4 0.00030 0.00120 0.00140 0.00800 0.00600 0.00800 LATT 1 SFAC C H N O UNIT 24 44 4 32 EQIV $1 -X,-Y,1-Z EQIV $2 -1+X,+Y,+Z EQIV $3 1+X,+Y,+Z EQIV $4 2-X,1-Y,-Z EQIV $5 2-X,-Y,-Z EQIV $6 1-X,1-Y,-Z EQIV $7 +X,1+Y,+Z EQIV $8 -X,1-Y,1-Z EQIV $9 1-X,-Y,1-Z L.S. 20 PLAN 30 SIZE 0.16 0.06 0.03 HTAB N11 O21_$1 HTAB N11 O26_$2 HTAB N11 O26 HTAB N11 O27 HTAB O12 O18 HTAB O13 O14_$3 HTAB O14 O13_$4 HTAB O15 O17_$5 HTAB N21 O11_$2 HTAB N21 O16_$6 HTAB N21 O16_$4 HTAB N21 O17_$7 HTAB O22 O28_$8 HTAB O23 O24_$3 HTAB O24 O23_$9 HTAB O25 O27_$3 BOND $H BOND CONF MORE -1 FMAP 2 ACTA REM REM REM REM REM REM WGHT 0.105600 2.672800 FVAR 2.78002 C11 1 0.834143 0.214586 0.098776 11.00000 0.01632 C12 1 1.015494 0.229281 0.037866 11.00000 0.01816 AFIX 13 H12 2 1.111648 0.137096 0.028186 11.00000 -1.20000 AFIX 0 C13 1 0.830066 0.242660 -0.034430 11.00000 0.01542 AFIX 13 H13 2 0.698249 0.150794 -0.051406 11.00000 -1.20000 AFIX 0 C14 1 1.027732 0.265761 -0.092857 11.00000 0.01668 C15 1 0.343109 -0.041375 0.216811 11.00000 0.01897 C16 1 0.136411 -0.056543 0.271727 11.00000 0.01988 AFIX 23 H16A 2 0.235320 -0.075000 0.317454 11.00000 -1.20000 H16B 2 -0.006161 -0.141473 0.252683 11.00000 -1.20000 AFIX 0 N11 3 -0.004792 0.085854 0.286243 11.00000 0.01643 AFIX 33 H11A 2 -0.128830 0.077341 0.319109 11.00000 -1.50000 H11B 2 0.126783 0.163241 0.304069 11.00000 -1.50000 H11C 2 -0.096433 0.101795 0.244197 11.00000 -1.50000 AFIX 0 O11 4 0.886777 0.292421 0.161935 11.00000 0.02973 O12 4 0.616146 0.114525 0.077572 11.00000 0.02344 AFIX 83 H12A 2 0.529886 0.103633 0.113196 11.00000 -1.20000 AFIX 0 O13 4 1.227442 0.352995 0.057647 11.00000 0.02345 AFIX 83 H13A 2 1.360044 0.338900 0.032567 11.00000 -1.20000 AFIX 0 O14 4 0.676877 0.369639 -0.021737 11.00000 0.02143 AFIX 83 H14 2 0.750008 0.437598 -0.040567 11.00000 -1.20000 AFIX 0 O15 4 1.164537 0.149370 -0.108340 11.00000 0.02526 AFIX 83 H15 2 1.279365 0.165759 -0.137447 11.00000 -1.20000 AFIX 0 O16 4 1.053347 0.381742 -0.117425 11.00000 0.02305 O17 4 0.482966 -0.154586 0.201573 11.00000 0.02554 O18 4 0.358048 0.068633 0.186290 11.00000 0.03258 C21 1 0.360671 0.223429 0.602974 11.00000 0.01223 C22 1 0.558978 0.248755 0.545353 11.00000 0.01592 AFIX 13 H22 2 0.684640 0.342174 0.564180 11.00000 -1.20000 AFIX 0 C23 1 0.378106 0.269882 0.474298 11.00000 0.01156 AFIX 13 H23 2 0.281482 0.361759 0.484647 11.00000 -1.20000 AFIX 0 C24 1 0.578146 0.287165 0.416287 11.00000 0.01249 C25 1 0.208594 0.489750 0.296441 11.00000 0.01478 C26 1 0.435601 0.433889 0.251090 11.00000 0.01803 AFIX 23 H26A 2 0.609839 0.433527 0.283401 11.00000 -1.20000 H26B 2 0.376327 0.330757 0.226340 11.00000 -1.20000 AFIX 0 N21 3 0.491504 0.527307 0.196413 11.00000 0.02603 AFIX 33 H21A 2 0.627345 0.491319 0.170314 11.00000 -1.50000 H21B 2 0.332658 0.526476 0.166199 11.00000 -1.50000 H21C 2 0.548939 0.621662 0.219050 11.00000 -1.50000 AFIX 0 O21 4 0.326145 0.101770 0.622952 11.00000 0.02339 O22 4 0.235497 0.339516 0.622316 11.00000 0.02481 AFIX 83 H22A 2 0.128194 0.323079 0.653158 11.00000 -1.20000 AFIX 0 O23 4 0.731225 0.128750 0.530599 11.00000 0.02306 AFIX 83 H23A 2 0.850600 0.151227 0.503703 11.00000 -1.20000 AFIX 0 O24 4 0.170817 0.144127 0.446235 11.00000 0.02081 AFIX 83 H24 2 0.247696 0.065584 0.443838 11.00000 -1.20000 AFIX 0 O25 4 0.775799 0.398786 0.440002 11.00000 0.02170 AFIX 83 H25 2 0.853633 0.421575 0.404902 11.00000 -1.20000 AFIX 0 O26 4 0.555440 0.206621 0.356418 11.00000 0.02027 O27 4 0.122941 0.407446 0.340204 11.00000 0.02102 O28 4 0.123423 0.613538 0.287641 11.00000 0.02290 HKLF 4 REM GLYDL REM R1 = 0.0868 for 690 Fo > 4sig(Fo) and 0.1382 for all 1104 data REM 121 parameters refined using 0 restraints END WGHT 0.1057 2.6073 REM Highest difference peak 0.359, deepest hole -0.355, 1-sigma level 0.073 Q1 1 0.4434 0.0648 0.2000 11.00000 0.05 0.36 Q2 1 0.2614 0.0332 0.1592 11.00000 0.05 0.34 Q3 1 0.2755 0.0737 0.1695 11.00000 0.05 0.34 Q4 1 0.5791 0.3142 -0.0489 11.00000 0.05 0.28 Q5 1 0.0163 0.3334 0.3095 11.00000 0.05 0.27 Q6 1 0.1991 0.6286 0.3100 11.00000 0.05 0.27 Q7 1 0.0581 -0.0471 0.2705 11.00000 0.05 0.26 Q8 1 0.0289 0.3769 0.3178 11.00000 0.05 0.26 Q9 1 0.2394 -0.0388 0.5689 11.00000 0.05 0.26 Q10 1 1.5238 0.3554 0.0104 11.00000 0.05 0.25 Q11 1 1.1522 0.4025 0.0495 11.00000 0.05 0.24 Q12 1 0.1436 0.3323 0.6012 11.00000 0.05 0.24 Q13 1 0.6591 0.0613 0.4999 11.00000 0.05 0.24 Q14 1 0.5313 0.1564 0.0703 11.00000 0.05 0.23 Q15 1 1.0556 0.1234 0.4912 11.00000 0.05 0.23 Q16 1 0.5571 -0.1025 0.2309 11.00000 0.05 0.23 Q17 1 1.0578 0.1614 0.4979 11.00000 0.05 0.23 Q18 1 0.9148 0.4053 -0.1212 11.00000 0.05 0.23 Q19 1 0.5763 0.5202 0.2099 11.00000 0.05 0.23 Q20 1 0.3131 0.1367 0.1892 11.00000 0.05 0.23 Q21 1 0.4073 0.5061 0.1683 11.00000 0.05 0.22 Q22 1 0.4339 0.1785 0.6503 11.00000 0.05 0.22 Q23 1 0.9251 0.3678 -0.1295 11.00000 0.05 0.22 Q24 1 0.1981 0.4895 0.3852 11.00000 0.05 0.22 Q25 1 0.1881 0.4477 0.3688 11.00000 0.05 0.22 Q26 1 0.9163 0.2069 -0.0214 11.00000 0.05 0.21 Q27 1 0.9493 0.3214 -0.1392 11.00000 0.05 0.20 Q28 1 0.8954 0.3959 0.4489 11.00000 0.05 0.20 Q29 1 0.5258 0.2982 0.5212 11.00000 0.05 0.20 Q30 1 0.8979 0.3575 0.4417 11.00000 0.05 0.20 ; _shelx_res_checksum 17280 loop_ _space_group_symop_operation_xyz 'x, y, z' '-x, -y, -z' 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 C11 C 0.8341(16) 0.215(2) 0.0988(6) 0.0163(18) Uiso 1 1 d . . C12 C 1.0155(16) 0.229(2) 0.0379(6) 0.0182(19) Uiso 1 1 d . . H12 H 1.1116 0.1371 0.0282 0.022 Uiso 1 1 calc R U C13 C 0.8301(16) 0.243(2) -0.0344(6) 0.0154(17) Uiso 1 1 d . . H13 H 0.6982 0.1508 -0.0514 0.019 Uiso 1 1 calc R U C14 C 1.0277(17) 0.266(2) -0.0929(6) 0.0167(18) Uiso 1 1 d . . C15 C 0.3431(17) -0.041(2) 0.2168(6) 0.0190(19) Uiso 1 1 d . . C16 C 0.1364(17) -0.057(2) 0.2717(6) 0.0199(19) Uiso 1 1 d . . H16A H 0.2353 -0.0750 0.3175 0.024 Uiso 1 1 calc R U H16B H -0.0062 -0.1415 0.2527 0.024 Uiso 1 1 calc R U N11 N -0.0048(14) 0.0859(19) 0.2862(5) 0.0164(15) Uiso 1 1 d . . H11A H -0.1288 0.0773 0.3191 0.025 Uiso 1 1 calc R U H11B H 0.1268 0.1632 0.3041 0.025 Uiso 1 1 calc R U H11C H -0.0964 0.1018 0.2442 0.025 Uiso 1 1 calc R U O11 O 0.8868(13) 0.2924(18) 0.1619(5) 0.0297(16) Uiso 1 1 d . . O12 O 0.6161(12) 0.1145(16) 0.0776(4) 0.0234(15) Uiso 1 1 d . . H12A H 0.5299 0.1036 0.1132 0.028 Uiso 1 1 calc R U O13 O 1.2274(12) 0.3530(17) 0.0576(4) 0.0235(14) Uiso 1 1 d . . H13A H 1.3600 0.3389 0.0326 0.028 Uiso 1 1 calc R U O14 O 0.6769(11) 0.3696(16) -0.0217(4) 0.0214(14) Uiso 1 1 d . . H14 H 0.7500 0.4376 -0.0406 0.026 Uiso 1 1 calc R U O15 O 1.1645(12) 0.1494(17) -0.1083(4) 0.0253(15) Uiso 1 1 d . . H15 H 1.2794 0.1658 -0.1374 0.030 Uiso 1 1 calc R U O16 O 1.0533(12) 0.3817(17) -0.1174(4) 0.0231(14) Uiso 1 1 d . . O17 O 0.4830(12) -0.1546(17) 0.2016(4) 0.0255(15) Uiso 1 1 d . . O18 O 0.3580(13) 0.0686(18) 0.1863(5) 0.0326(17) Uiso 1 1 d . . C21 C 0.3607(15) 0.223(2) 0.6030(6) 0.0122(17) Uiso 1 1 d . . C22 C 0.5590(16) 0.249(2) 0.5454(6) 0.0159(18) Uiso 1 1 d . . H22 H 0.6846 0.3422 0.5642 0.019 Uiso 1 1 calc R U C23 C 0.3781(15) 0.270(2) 0.4743(6) 0.0116(16) Uiso 1 1 d . . H23 H 0.2815 0.3618 0.4846 0.014 Uiso 1 1 calc R U C24 C 0.5781(16) 0.287(2) 0.4163(6) 0.0125(18) Uiso 1 1 d . . C25 C 0.2086(16) 0.490(2) 0.2964(6) 0.0148(17) Uiso 1 1 d . . C26 C 0.4356(16) 0.434(2) 0.2511(6) 0.0180(18) Uiso 1 1 d . . H26A H 0.6098 0.4335 0.2834 0.022 Uiso 1 1 calc R U H26B H 0.3763 0.3308 0.2263 0.022 Uiso 1 1 calc R U N21 N 0.4915(15) 0.527(2) 0.1964(5) 0.0260(18) Uiso 1 1 d . . H21A H 0.6273 0.4913 0.1703 0.039 Uiso 1 1 calc R U H21B H 0.3327 0.5265 0.1662 0.039 Uiso 1 1 calc R U H21C H 0.5489 0.6217 0.2190 0.039 Uiso 1 1 calc R U O21 O 0.3261(11) 0.1018(17) 0.6230(4) 0.0234(15) Uiso 1 1 d . . O22 O 0.2355(12) 0.3395(17) 0.6223(4) 0.0248(15) Uiso 1 1 d . . H22A H 0.1282 0.3231 0.6532 0.030 Uiso 1 1 calc R U O23 O 0.7312(12) 0.1288(17) 0.5306(4) 0.0231(14) Uiso 1 1 d . . H23A H 0.8506 0.1512 0.5037 0.028 Uiso 1 1 calc R U O24 O 0.1708(11) 0.1441(16) 0.4462(4) 0.0208(14) Uiso 1 1 d . . H24 H 0.2477 0.0656 0.4438 0.025 Uiso 1 1 calc R U O25 O 0.7758(12) 0.3988(17) 0.4400(4) 0.0217(14) Uiso 1 1 d . . H25 H 0.8536 0.4216 0.4049 0.026 Uiso 1 1 calc R U O26 O 0.5554(11) 0.2066(17) 0.3564(4) 0.0203(14) Uiso 1 1 d . . O27 O 0.1229(11) 0.4074(17) 0.3402(4) 0.0210(14) Uiso 1 1 d . . O28 O 0.1234(12) 0.6135(17) 0.2876(4) 0.0229(14) Uiso 1 1 d . . 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' loop_ _geom_angle_atom_site_label_1 _geom_angle_atom_site_label_2 _geom_angle_atom_site_label_3 _geom_angle O11 C11 O12 124.8(8) O11 C11 C12 123.2(14) O12 C11 C12 112.1(13) O13 C12 C11 111.9(13) O13 C12 C13 110.3(10) C11 C12 C13 110.9(6) O13 C12 H12 107.9 C11 C12 H12 107.9 C13 C12 H12 107.9 O14 C13 C14 108.2(11) O14 C13 C12 109.6(13) C14 C13 C12 108.3(6) O14 C13 H13 110.2 C14 C13 H13 110.2 C12 C13 H13 110.2 O16 C14 O15 127.0(8) O16 C14 C13 122.6(14) O15 C14 C13 110.4(12) O18 C15 O17 124.2(8) O18 C15 C16 120.8(14) O17 C15 C16 114.9(13) C15 C16 N11 109.1(12) C15 C16 H16A 109.9 N11 C16 H16A 109.9 C15 C16 H16B 109.9 N11 C16 H16B 109.9 H16A C16 H16B 108.3 C16 N11 H11A 109.5 C16 N11 H11B 109.5 H11A N11 H11B 109.5 C16 N11 H11C 109.5 H11A N11 H11C 109.5 H11B N11 H11C 109.5 C11 O12 H12A 109.5 C12 O13 H13A 109.5 C13 O14 H14 109.5 C14 O15 H15 109.5 O21 C21 O22 127.4(8) O21 C21 C22 121.4(14) O22 C21 C22 111.1(12) O23 C22 C21 112.0(11) O23 C22 C23 111.1(12) C21 C22 C23 108.6(6) O23 C22 H22 108.3 C21 C22 H22 108.3 C23 C22 H22 108.3 O24 C23 C24 108.6(14) O24 C23 C22 112.4(11) C24 C23 C22 107.8(5) O24 C23 H23 109.3 C24 C23 H23 109.3 C22 C23 H23 109.3 O26 C24 O25 125.3(8) O26 C24 C23 123.8(16) O25 C24 C23 111.0(14) O28 C25 O27 126.3(10) O28 C25 C26 117.3(9) O27 C25 C26 116.5(14) N21 C26 C25 111.5(12) N21 C26 H26A 109.3 C25 C26 H26A 109.3 N21 C26 H26B 109.3 C25 C26 H26B 109.3 H26A C26 H26B 108.0 C26 N21 H21A 109.5 C26 N21 H21B 109.5 H21A N21 H21B 109.5 C26 N21 H21C 109.5 H21A N21 H21C 109.5 H21B N21 H21C 109.5 C21 O22 H22A 109.5 C22 O23 H23A 109.5 C23 O24 H24 109.5 C24 O25 H25 109.5 loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_distance C11 O11 1.25(2) C11 O12 1.29(2) C11 C12 1.492(9) C12 O13 1.41(2) C12 C13 1.551(10) C12 H12 0.9800 C13 O14 1.406(18) C13 C14 1.520(9) C13 H13 0.9800 C14 O16 1.208(19) C14 O15 1.29(2) C15 O18 1.219(18) C15 O17 1.27(2) C15 C16 1.486(10) C16 N11 1.49(2) C16 H16A 0.9700 C16 H16B 0.9700 N11 H11A 0.8900 N11 H11B 0.8900 N11 H11C 0.8900 O12 H12A 0.8200 O13 H13A 0.8200 O14 H14 0.8200 O15 H15 0.8200 C21 O21 1.216(19) C21 O22 1.26(2) C21 C22 1.514(9) C22 O23 1.416(19) C22 C23 1.542(9) C22 H22 0.9800 C23 O24 1.43(2) C23 C24 1.511(9) C23 H23 0.9800 C24 O26 1.21(2) C24 O25 1.30(2) C25 O28 1.25(2) C25 O27 1.255(13) C25 C26 1.493(15) C26 N21 1.445(13) C26 H26A 0.9700 C26 H26B 0.9700 N21 H21A 0.8900 N21 H21B 0.8900 N21 H21C 0.8900 O22 H22A 0.8200 O23 H23A 0.8200 O24 H24 0.8200 O25 H25 0.8200 loop_ _geom_hbond_atom_site_label_D _geom_hbond_atom_site_label_H _geom_hbond_atom_site_label_A _geom_hbond_distance_DH _geom_hbond_distance_HA _geom_hbond_distance_DA _geom_hbond_angle_DHA _geom_hbond_site_symmetry_A N11 H11A O21 0.89 2.26 2.992(12) 139.0 2_556 N11 H11A O26 0.89 2.07 2.760(12) 133.5 1_455 N11 H11B O26 0.89 2.14 2.874(13) 140.0 . N11 H11B O27 0.89 2.19 2.90(2) 135.4 . O12 H12A O18 0.82 1.70 2.515(7) 176.0 . O13 H13A O14 0.82 1.91 2.700(7) 163.0 1_655 O14 H14 O13 0.82 1.96 2.703(17) 150.2 2_765 O15 H15 O17 0.82 1.70 2.508(8) 166.5 2_755 N21 H21B O11 0.89 2.84 3.352(18) 118.2 1_455 N21 H21B O16 0.89 2.24 3.078(8) 156.7 2_665 N21 H21A O16 0.89 2.21 2.849(9) 128.1 2_765 N21 H21C O17 0.89 2.14 2.86(2) 137.3 1_565 O22 H22A O28 0.82 1.76 2.498(9) 149.3 2_566 O23 H23A O24 0.82 1.93 2.720(7) 161.8 1_655 O24 H24 O23 0.82 1.90 2.637(18) 149.8 2_656 O25 H25 O27 0.82 1.82 2.585(7) 153.8 1_655 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 O11 C11 C12 O13 -7.5(17) O12 C11 C12 O13 171.2(10) O11 C11 C12 C13 -131.2(14) O12 C11 C12 C13 47.6(19) O13 C12 C13 O14 -65.4(11) C11 C12 C13 O14 59.1(18) O13 C12 C13 C14 52.5(18) C11 C12 C13 C14 177.0(17) O14 C13 C14 O16 5.1(17) C12 C13 C14 O16 -113.6(15) O14 C13 C14 O15 -177.5(11) C12 C13 C14 O15 63.7(18) O18 C15 C16 N11 -6.4(19) O17 C15 C16 N11 178.1(12) O21 C21 C22 O23 -11.6(17) O22 C21 C22 O23 171.6(11) O21 C21 C22 C23 111.5(14) O22 C21 C22 C23 -65.2(18) O23 C22 C23 O24 66.1(11) C21 C22 C23 O24 -57.5(18) O23 C22 C23 C24 -53.6(19) C21 C22 C23 C24 -177.2(17) O24 C23 C24 O26 1.0(15) C22 C23 C24 O26 123.1(14) O24 C23 C24 O25 -178.6(8) C22 C23 C24 O25 -56.5(18) O28 C25 C26 N21 -8(2) O27 C25 C26 N21 172.7(13)