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_4104307
_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            'C77 H80 N8 O14'
_chemical_formula_weight         1341.49
_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                76.829(7)
_cell_angle_beta                 77.781(9)
_cell_angle_gamma                80.682(8)
_cell_formula_units_Z            2
_cell_length_a                   11.164(4)
_cell_length_b                   15.330(5)
_cell_length_c                   21.339(7)
_cell_measurement_reflns_used    4270
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      54.54
_cell_measurement_theta_min      3.61
_cell_volume                     3451(2)
_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 0.908
_diffrn_measured_fraction_theta_max 0.908
_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  0.1464
_diffrn_reflns_av_sigmaI/netI    0.1470
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            41172
_diffrn_reflns_theta_full        27.27
_diffrn_reflns_theta_max         27.27
_diffrn_reflns_theta_min         2.63
_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    0.090
_exptl_absorpt_correction_T_max  1.0
_exptl_absorpt_correction_T_min  0.9956
_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            yellow
_exptl_crystal_density_diffrn    1.291
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Needle
_exptl_crystal_F_000             1420
_exptl_crystal_size_max          0.05
_exptl_crystal_size_mid          0.03
_exptl_crystal_size_min          0.01
_refine_diff_density_max         0.578
_refine_diff_density_min         -0.391
_refine_diff_density_rms         0.081
_refine_ls_extinction_coef       0.0077(13)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.043
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     896
_refine_ls_number_reflns         14079
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.043
_refine_ls_R_factor_all          0.1695
_refine_ls_R_factor_gt           0.0898
_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^)+(0.1039P)^2^+6.0652P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2340
_refine_ls_wR_factor_ref         0.2744
_reflns_number_gt                7455
_reflns_number_total             14079
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja900151u_si_003.cif
_cod_data_source_block           bv103pno_0m
_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 
;
_cod_original_cell_volume        3450.6(19)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4104307