The effect of the conformation of flexible carboxylate ligands on the structures of metal‒organic supramolecules
Dai, Fangna; Gong, Shuwen; Cui, Peipei; Zhang, Guoqing; Qiu, Xiaoliang; Ye, Fei; Sun, Daofeng; Pang, Zhijian; Zhang, Lei; Dong, Guilin; Zhang, Changqiao; New Journal of Chemistry 34 (2010) 2496–; doi:10.1039/c0nj00328j

data_7053633
_publ_section_title
;
 The effect of the conformation of flexible carboxylate ligands on the
 structures of metal--organic supramolecules
;
_journal_issue                   11
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              2496
_journal_paper_doi               10.1039/c0nj00328j
_journal_volume                  34
_journal_year                    2010
_chemical_formula_moiety         'C39 H39 O11 Zn2, (H~2~O)'
_chemical_formula_sum            'C39 H41 O12 Zn2'
_chemical_formula_weight         832.46
_chemical_name_systematic
;
?
;
_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                66.739(2)
_cell_angle_beta                 65.433(3)
_cell_angle_gamma                63.684(2)
_cell_formula_units_Z            2
_cell_length_a                   12.2854(19)
_cell_length_b                   13.199(2)
_cell_length_c                   14.514(2)
_cell_measurement_reflns_used    1560
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      20.2
_cell_measurement_theta_min      2.7
_cell_volume                     1853.5(5)
_computing_cell_refinement       SMART
_computing_data_collection       'SMART (Bruker, 2007)'
_computing_data_reduction        'SAINT+ (Bruker, 2007)'
_computing_molecular_graphics    'SHELXTL (Bruker, 2007)'
_computing_publication_material  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 0.939
_diffrn_measured_fraction_theta_max 0.939
_diffrn_measurement_device_type  'Bruker APEX II 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  0.0358
_diffrn_reflns_av_sigmaI/netI    0.1037
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            11030
_diffrn_reflns_theta_full        27.56
_diffrn_reflns_theta_max         27.56
_diffrn_reflns_theta_min         1.93
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.358
_exptl_absorpt_correction_T_max  0.9230
_exptl_absorpt_correction_T_min  0.8327
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1996)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.492
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             862
_exptl_crystal_size_max          0.14
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.432
_refine_diff_density_min         -0.416
_refine_diff_density_rms         0.080
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.978
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     498
_refine_ls_number_reflns         8032
_refine_ls_number_restraints     7
_refine_ls_restrained_S_all      0.977
_refine_ls_R_factor_all          0.1180
_refine_ls_R_factor_gt           0.0548
_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^)+(0.0440P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1036
_refine_ls_wR_factor_ref         0.1293
_reflns_number_gt                4426
_reflns_number_total             8032
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c0nj00328j.txt
_cod_data_source_block           test3
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7053633