Anion specificity induced conformational changes in cresol-based tripodal podands controlled by weak interactions: structural and Hirshfeld surface analysis
Dey, Sandeep Kumar; Pramanik, Avijit; Das, Gopal; CrystEngComm 13 (2011) 1664–; doi:10.1039/c0ce00518e

data_7205417
_publ_section_title
;
 Anion specificity induced conformational changes in cresol-based
 tripodal podands controlled by weak interactions: structural and
 Hirshfeld surface analysis
;
_journal_issue                   5
_journal_name_full               CrystEngComm
_journal_page_first              1664
_journal_paper_doi               10.1039/c0ce00518e
_journal_volume                  13
_journal_year                    2011
_chemical_formula_moiety         'C27 H34 N O3, Cl O4'
_chemical_formula_sum            'C27 H34 Cl N O7'
_chemical_formula_weight         520.00
_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                98.5670(12)
_cell_angle_beta                 109.2240(10)
_cell_angle_gamma                97.0280(11)
_cell_formula_units_Z            2
_cell_length_a                   10.5293(2)
_cell_length_b                   10.7210(1)
_cell_length_c                   13.2388(2)
_cell_measurement_reflns_used    5805
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      23.96
_cell_measurement_theta_min      2.58
_cell_volume                     1371.67(4)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SMART'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.962
_diffrn_measured_fraction_theta_max 0.962
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0205
_diffrn_reflns_av_sigmaI/netI    0.0232
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            19400
_diffrn_reflns_theta_full        28.30
_diffrn_reflns_theta_max         28.30
_diffrn_reflns_theta_min         1.66
_exptl_absorpt_coefficient_mu    0.183
_exptl_absorpt_correction_T_max  0.950
_exptl_absorpt_correction_T_min  0.936
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADAS (Sheldrick, 1997)'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.259
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       rectangular
_exptl_crystal_F_000             552
_exptl_crystal_size_max          0.36
_exptl_crystal_size_mid          0.31
_exptl_crystal_size_min          0.28
_refine_diff_density_max         1.180
_refine_diff_density_min         -0.552
_refine_diff_density_rms         0.057
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.078
_refine_ls_matrix_type           full
_refine_ls_number_parameters     333
_refine_ls_number_reflns         6551
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.078
_refine_ls_R_factor_all          0.0914
_refine_ls_R_factor_gt           0.0795
_refine_ls_shift/su_max          0.021
_refine_ls_shift/su_mean         0.008
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1810P)^2^+0.2464P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1937
_refine_ls_wR_factor_ref         0.2108
_reflns_number_gt                6070
_reflns_number_total             6551
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            C0CE00518E.TXT
_cod_data_source_block           o-CresolClO4
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1555 2011-01-17 13:19:09Z saulius 
;
_cod_original_cell_volume        1371.66(4)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7205417