Molecular Recognition of Pyridine N-Oxides in Water Using Calix[4]pyrrole Receptors
Begoña Verdejo; Guzmán Gil-Ramírez; Pablo Ballester; Journal of the American Chemical Society 131 (2009) 3178–3179; doi:10.1021/ja900151u

data_4104306
_publ_section_title
;
 Molecular Recognition of Pyridine N-Oxides in Water Using Calix[4]pyrrole
 Receptors
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              3178
_journal_page_last               3179
_journal_paper_doi               10.1021/ja900151u
_journal_volume                  131
_journal_year                    2009
_chemical_formula_sum            'C64 H68 N6 O13'
_chemical_formula_weight         1129.24
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_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-97
_cell_angle_alpha                89.015(3)
_cell_angle_beta                 88.661(3)
_cell_angle_gamma                72.957(3)
_cell_formula_units_Z            2
_cell_length_a                   10.8584(7)
_cell_length_b                   13.8050(8)
_cell_length_c                   21.2206(12)
_cell_measurement_reflns_used    9397
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      36.16
_cell_measurement_theta_min      2.77
_cell_volume                     3040.3(3)
_computing_cell_refinement       'Bruker-Nonius Apex v1.0-22 2002'
_computing_data_collection       'Bruker-Nonius Apex v1.0-22 2002'
_computing_data_reduction        'SAINT+ Version 7.06A Bruker-Nonius, 2004'
_computing_molecular_graphics    'Shelxtl Version 6.12 (Sheldrick, 2001)'
_computing_publication_material  'Shelxtl Version 6.12 (Sheldrick, 2001)'
_computing_structure_refinement  'Shelxtl Version 6.12 (Sheldrick, 2001)'
_computing_structure_solution    'Shelxtl Version 6.12 (Sheldrick, 2001)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 512
_diffrn_detector_type            '4K CCD area detector APEX II'
_diffrn_measured_fraction_theta_full 0.880
_diffrn_measured_fraction_theta_max 0.880
_diffrn_measurement_device_type  'Kappa 4-axis goniometer bruker-nonius'
_diffrn_measurement_method
;
 Fullsphere data collection, phi and omega scans
;
_diffrn_measurement_specimen_support
'magnetic support whith 10 micron nylon fiber cryoloop'
_diffrn_radiation_monochromator  'Multilayer Montel 200 mirrors'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0487
_diffrn_reflns_av_sigmaI/netI    0.0633
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       35
_diffrn_reflns_limit_l_min       -35
_diffrn_reflns_number            62607
_diffrn_reflns_theta_full        36.45
_diffrn_reflns_theta_max         36.45
_diffrn_reflns_theta_min         2.77
_diffrn_source                   'rotating anode X-ray tube'
_diffrn_source_current           70
_diffrn_source_power             50
_diffrn_source_size              '3 mm x 0.3 mm fine focus'
_diffrn_source_type              'Bruker-Nonius FR 591'
_exptl_absorpt_coefficient_mu    0.087
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.9871
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details
; 
 SADABS Version 2.1 2003 Bruker-Nonius
 Blessing, Acta Cryst. (1995) A51 33-38
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.234
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             1196
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.15
_refine_diff_density_max         1.335
_refine_diff_density_min         -0.602
_refine_diff_density_rms         0.114
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.052
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     794
_refine_ls_number_reflns         26187
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.052
_refine_ls_R_factor_all          0.1229
_refine_ls_R_factor_gt           0.0927
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1473P)^2^+3.7867P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2648
_refine_ls_wR_factor_ref         0.2923
_reflns_number_gt                18593
_reflns_number_total             26187
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja900151u_si_002.cif
_cod_data_source_block           bv103
_cod_depositor_comments
;
The following automatic conversions were performed:

data name '_diffrn_measurement_specimen_suppport' was replaced with
'_diffrn_measurement_specimen_support' as specified in the
replacement file 'data/replacement-values/replacement_tags.lst'.

Automatic conversion script
Id: cif_correct_tags 9268 2022-04-12 08:56:07Z antanas 
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_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4104306