Adaptation to Shape Switching by Component Selection in a Constitutional Dynamic System
Sébastien Ulrich; Jean-Marie Lehn; Journal of the American Chemical Society 131 (2009) 5546–5559; doi:10.1021/ja809828g

data_4104207
_publ_section_title
;
 Adaptation to Shape Switching by Component Selection in a Constitutional
 Dynamic System
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              5546
_journal_page_last               5559
_journal_paper_doi               10.1021/ja809828g
_journal_volume                  131
_journal_year                    2009
_chemical_formula_moiety         'C20 H21 F3 N7 O3 Pb S, C F3 O3 S'
_chemical_formula_sum            'C21 H21 F6 N7 O6 Pb S2'
_chemical_formula_weight         852.76
_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                60.978(3)
_cell_angle_beta                 82.671(3)
_cell_angle_gamma                82.823(3)
_cell_formula_units_Z            2
_cell_length_a                   10.7211(7)
_cell_length_b                   12.1059(8)
_cell_length_c                   12.3438(5)
_cell_measurement_reflns_used    22745
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      27.485
_cell_measurement_theta_min      0.998
_cell_volume                     1385.79(15)
_computing_cell_refinement       'Denzo (Nonius B.V., 1998)'
_computing_data_collection       'Collect (Nonius B.V., 1998)'
_computing_data_reduction        'Denzo (Nonius B.V., 1998)'
_computing_molecular_graphics    'PLATON 98 (Spek, 1998)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  KappaCCD
_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  0.0582
_diffrn_reflns_av_sigmaI/netI    0.0561
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            13154
_diffrn_reflns_theta_full        27.42
_diffrn_reflns_theta_max         27.42
_diffrn_reflns_theta_min         1.89
_exptl_absorpt_coefficient_mu    6.330
_exptl_absorpt_correction_T_max  0.48961
_exptl_absorpt_correction_T_min  0.26443
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'MULscanABS in PLATON (Spek, 2003)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    2.044
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             824
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.916
_refine_diff_density_min         -2.813
_refine_diff_density_rms         0.253
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.145
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     390
_refine_ls_number_reflns         6260
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.145
_refine_ls_R_factor_all          0.0494
_refine_ls_R_factor_gt           0.0398
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0610P)^2^+1.3122P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0959
_refine_ls_wR_factor_ref         0.1156
_reflns_number_gt                5558
_reflns_number_total             6260
_reflns_threshold_expression     I>2sigma(I)
_cod_data_source_file            ja809828g_si_004.cif
_cod_data_source_block           ulrich11
_cod_original_cell_volume        1385.80(14)
_cod_database_code               4104207