Polyamide-Polyamine Cryptand as Dicarboxylate Receptor: Dianion Binding Studies in the Solid State, in Solution, and in the Gas Phase.
Chakraborty, Sourav; Saha, Subrata; Lima, Luís M P; Warzok, Ulrike; Sarkar, Sayan; Akhuli, Bidyut; Nandi, Mandira; Bej, Somnath; Adarsh, Nayarassery N.; Schalley, Christoph A.; Delgado, Rita; Ghosh, Pradyut; The Journal of organic chemistry 82 (2017) 10007–10014; doi:10.1021/acs.joc.7b01431

data_4032844
_publ_section_title
;
 Polyamide-Polyamine Cryptand as Dicarboxylate Receptor: Dianion Binding
 Studies in the Solid State, in Solution, and in the Gas Phase.
;
_journal_issue                   19
_journal_name_full               'The Journal of organic chemistry'
_journal_page_first              10007
_journal_page_last               10014
_journal_paper_doi               10.1021/acs.joc.7b01431
_journal_volume                  82
_journal_year                    2017
_chemical_formula_sum            'C54 H72 N7 O29'
_chemical_formula_weight         1283.19
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
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_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 101.033(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   19.851(3)
_cell_length_b                   14.2576(19)
_cell_length_c                   23.979(3)
_cell_measurement_reflns_used    3084
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      26.32
_cell_measurement_theta_min      2.33
_cell_volume                     6661.3(16)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'MERCURY 2.3'
_computing_publication_material  'ORTEP 3v.2'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
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_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
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_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            66825
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_diffrn_reflns_theta_max         26.34
_diffrn_reflns_theta_min         1.05
_exptl_absorpt_coefficient_mu    0.105
_exptl_absorpt_correction_T_max  0.9958
_exptl_absorpt_correction_T_min  0.9917
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            COLORLESS
_exptl_crystal_density_diffrn    1.279
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       BLOCK
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_exptl_crystal_size_max          0.08
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_refine_diff_density_max         1.893
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_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     809
_refine_ls_number_reflns         13423
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.088
_refine_ls_R_factor_all          0.1357
_refine_ls_R_factor_gt           0.0900
_refine_ls_shift/su_max          0.020
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1297P)^2^+11.9673P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2396
_refine_ls_wR_factor_ref         0.2672
_reflns_number_gt                8608
_reflns_number_total             13423
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo7b01431_si_002.cif
_cod_data_source_block           COMPLEX3
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

'_exptl_absorpt_correction_type' value 'MULTI-SCAN' changed to
'multi-scan' according to
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/ACS/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 4973 2017-02-22 13:04:09Z antanas 

 Adding full bibliography for 4032842--4032847.cif.
;
_cod_original_cell_volume        6661.4(15)
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               4032844