Switch of channel geometry by 1D component slide responding to slight structural stimuli of adsorbed guest
Takamizawa, Satoshi; Akatsuka, Takamasa; Miyake, Ryosuke; CrystEngComm 12 (2010) 82–; doi:10.1039/b917263g

data_7211961
_publ_section_title
;
 Switch of channel geometry by 1D component slide responding to slight
 structural stimuli of adsorbed guest
;
_journal_issue                   1
_journal_name_full               CrystEngComm
_journal_page_first              82
_journal_paper_doi               10.1039/b917263g
_journal_volume                  12
_journal_year                    2010
_chemical_formula_sum            'C32 H24 Cu2 N2 O8'
_chemical_formula_weight         691.61
_chemical_name_systematic
;
?
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_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                 98.432(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   17.485(3)
_cell_length_b                   9.6876(19)
_cell_length_c                   19.213(4)
_cell_measurement_temperature    90
_cell_volume                     3219.3(11)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_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      90
_diffrn_detector_area_resol_mean 8.366
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_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  0.0560
_diffrn_reflns_av_sigmaI/netI    0.0680
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            11425
_diffrn_reflns_theta_full        28.28
_diffrn_reflns_theta_max         28.28
_diffrn_reflns_theta_min         2.14
_exptl_absorpt_coefficient_mu    1.372
_exptl_absorpt_correction_T_max  0.9731
_exptl_absorpt_correction_T_min  0.6999
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details
;
SADABS; sheldrick, 1996
;
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.427
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1408
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.24
_exptl_crystal_size_min          0.02
_refine_diff_density_max         2.035
_refine_diff_density_min         -1.702
_refine_diff_density_rms         0.135
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.034
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     201
_refine_ls_number_reflns         3999
_refine_ls_number_restraints     24
_refine_ls_restrained_S_all      1.136
_refine_ls_R_factor_all          0.0827
_refine_ls_R_factor_gt           0.0589
_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^)+(0.0814P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1342
_refine_ls_wR_factor_ref         0.1462
_reflns_number_gt                2987
_reflns_number_total             3999
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b917263g.txt
_cod_data_source_block           60723a1_1b_90K
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_cell_volume        3219.2(11)
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               7211961