Hydrogen bonding effects in anion binding calixarenes
Qureshi, Naseem; Yufit, Dimitri S.; Steed, Kirsty M.; Howard, Judith A. K.; Steed, Jonathan W.; CrystEngComm 16 (2014) 8413–; doi:10.1039/C4CE01240B

data_7217183
_publ_section_title
;
 Hydrogen bonding effects in anion binding calixarenes
;
_journal_issue                   36
_journal_name_full               CrystEngComm
_journal_page_first              8413
_journal_paper_doi               10.1039/C4CE01240B
_journal_volume                  16
_journal_year                    2014
_chemical_formula_moiety         'C72 H88 N4 O8 S2, 4 C2 H3 N'
_chemical_formula_sum            'C80 H100 N8 O8 S2'
_chemical_formula_weight         1365.80
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_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                102.923(10)
_cell_angle_beta                 95.542(10)
_cell_angle_gamma                98.546(10)
_cell_formula_units_Z            4
_cell_length_a                   12.1816(3)
_cell_length_b                   24.5969(7)
_cell_length_c                   26.7522(7)
_cell_measurement_reflns_used    5852
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      26.59
_cell_measurement_theta_min      2.20
_cell_volume                     7655.6(6)
_computing_cell_refinement       'SAINT Ver. 6.45  (Bruker-AXS, 2003)'
_computing_data_collection       'SMART Ver. 5.630 (Bruker-AXS, 2003)'
_computing_data_reduction        'SAINT Ver. 6.45'
_computing_molecular_graphics    'SHELXTL Ver. 6.14'
_computing_publication_material  'SHELXTL Ver. 6.14'
_computing_structure_refinement  'SHELXTL Ver. 6.14'
_computing_structure_solution    'SHELXTL Ver. 6.14 (Bruker-AXS, 2003)'
_diffrn_ambient_temperature      120(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker SMART CCD 6000'
_diffrn_measurement_method       '0.30\% \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           Mo-K\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0544
_diffrn_reflns_av_sigmaI/netI    0.0776
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       31
_diffrn_reflns_limit_k_min       -31
_diffrn_reflns_limit_l_max       34
_diffrn_reflns_limit_l_min       -34
_diffrn_reflns_number            85996
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         1.30
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.129
_exptl_absorpt_correction_T_max  0.9898
_exptl_absorpt_correction_T_min  0.9491
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS  (Bruker-AXS, 2003)
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.185
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             2928
_exptl_crystal_size_max          0.41
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.856
_refine_diff_density_min         -0.604
_refine_diff_density_rms         0.063
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.031
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1822
_refine_ls_number_reflns         35131
_refine_ls_number_restraints     30
_refine_ls_restrained_S_all      1.042
_refine_ls_R_factor_all          0.1123
_refine_ls_R_factor_gt           0.0600
_refine_ls_shift/su_max          0.045
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0800P)^2^+2.4000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1502
_refine_ls_wR_factor_ref         0.1766
_reflns_number_gt                21045
_reflns_number_total             35131
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            c4ce01240b2.cif
_cod_data_source_block           5_s458
_cod_depositor_comments
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The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
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 2281 2013-09-26 08:29:07Z andrius 

 Adding full bibliography for 7217180--7217187.cif.
;
_cod_original_cell_volume        7655.6(4)
_cod_original_sg_symbol_Hall     '-P 1        '
_cod_original_sg_symbol_H-M      'P -1        '
_cod_database_code               7217183