Oxoanion binding to a cyclic pseudopeptide containing 1,4-disubstituted 1,2,3-triazole moieties.
Mungalpara, Disha; Kelm, Harald; Valkonen, Arto; Rissanen, Kari; Keller, Sandro; Kubik, Stefan; Organic & biomolecular chemistry 15 (2016) 102–113; doi:10.1039/c6ob02172g

data_7155338
_publ_section_title
;
 Oxoanion binding to a cyclic pseudopeptide containing 1,4-disubstituted
 1,2,3-triazole moieties.
;
_journal_issue                   1
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              102
_journal_page_last               113
_journal_paper_doi               10.1039/c6ob02172g
_journal_volume                  15
_journal_year                    2016
_chemical_absolute_configuration ad
_chemical_formula_moiety
'2(C30 H27 N15 O3), 3(C16 H36 N), 3(H2 O4 P), 5(C2 H6 O S), 3.4(O)'
_chemical_formula_sum            'C118 H198 N33 O26.4 P3 S5'
_chemical_formula_weight         2754.69
_space_group_crystal_system      orthorhombic
_space_group_IT_number           18
_space_group_name_Hall           'P 2 2ab'
_space_group_name_H-M_alt        'P 21 21 2'
_symmetry_space_group_name_Hall  'P 2 2ab'
_symmetry_space_group_name_H-M   'P 21 21 2'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2016-09-14 deposited with the CCDC.
2016-10-27 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   32.0131(5)
_cell_length_b                   15.5735(2)
_cell_length_c                   14.7710(4)
_cell_measurement_reflns_used    11501
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      73.9330
_cell_measurement_theta_min      3.9420
_cell_volume                     7364.2(2)
_computing_cell_refinement       'CrysAlisPro 1.171.38.41 (Rigaku OD, 2015)'
_computing_data_collection       'CrysAlisPro 1.171.38.41 (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.38.41 (Rigaku OD, 2015)'
_computing_molecular_graphics    SHELXL-2014/7
_computing_publication_material  SHELXL-2014/7
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SIR2014 (Burla, et al, 2014)'
_diffrn_ambient_temperature      120(2)
_diffrn_detector_area_resol_mean 5.1977
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0300
_diffrn_reflns_av_unetI/netI     0.0394
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       37
_diffrn_reflns_limit_h_min       -38
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            27356
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        67.684
_diffrn_reflns_theta_max         68.246
_diffrn_reflns_theta_min         3.960
_diffrn_source                   'micro-focus sealed X-ray tube'
_exptl_absorpt_coefficient_mu    1.656
_exptl_absorpt_correction_T_max  0.855
_exptl_absorpt_correction_T_min  0.764
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.38.41 (Rigaku Oxford Diffraction, 2015)
Analytical numeric absorption correction using a multifaceted crystal
model based on expressions derived by R.C. Clark & J.S. Reid.
(Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.242
_exptl_crystal_description       prism
_exptl_crystal_F_000             2946
_exptl_crystal_size_max          0.300
_exptl_crystal_size_mid          0.230
_exptl_crystal_size_min          0.150
_refine_diff_density_max         1.150
_refine_diff_density_min         -0.641
_refine_diff_density_rms         0.114
_refine_ls_abs_structure_details
;
 Flack x determined using 4377 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.037(8)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.760
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     965
_refine_ls_number_reflns         13466
_refine_ls_number_restraints     511
_refine_ls_restrained_S_all      1.861
_refine_ls_R_factor_all          0.1365
_refine_ls_R_factor_gt           0.1279
_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^)+(0.2000P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.3742
_refine_ls_wR_factor_ref         0.3923
_reflns_Friedel_coverage         0.819
_reflns_Friedel_fraction_full    0.999
_reflns_Friedel_fraction_max     0.997
_reflns_number_gt                11900
_reflns_number_total             13466
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6ob02172g2.cif
_cod_data_source_block           3-1_5TBA-1_5H2PO4-2_5DMSO-1_7H2O
_cod_depositor_comments
'Adding full bibliography for 7155338--7155339.cif.'
_cod_original_formula_sum        'C118 H198 N33 O26.40 P3 S5'
_cod_database_code               7155338
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.636
_shelx_estimated_absorpt_t_max   0.789
_shelx_res_checksum              8872