Four-, and six-connected entangled frameworks based on flexible bis(imidazole) ligands and long dicarboxylate anions
Yang, Jin; Ma, Jian-Fang; Liu, Ying-Ying; Batten, Stuart R.; CrystEngComm 11 (2009) 151–159; doi:10.1039/b816356c

data_7200482
_publ_section_title
;
 Four-, and six-connected entangled frameworks based on flexible
 bis(imidazole) ligands and long dicarboxylate anions
;
_journal_coden_ASTM              CRECF4
_journal_issue                   1
_journal_name_full               CrystEngComm
_journal_page_first              151
_journal_page_last               159
_journal_paper_doi               10.1039/b816356c
_journal_volume                  11
_journal_year                    2009
_chemical_formula_moiety         '2(C24 H22 N4 Ni O5), H2 O'
_chemical_formula_sum            'C48 H46 N8 Ni2 O11'
_chemical_formula_weight         1028.35
_space_group_IT_number           9
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'C -2yc'
_symmetry_space_group_name_H-M   'C 1 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                 97.727(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.8554(11)
_cell_length_b                   19.877(2)
_cell_length_c                   26.017(3)
_cell_measurement_reflns_used    6422
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      26.05
_cell_measurement_theta_min      1.58
_cell_volume                     4537.9(9)
_computing_cell_refinement       'SMART (Bruker, 1998)'
_computing_data_collection       'SMART (Bruker, 1998)'
_computing_data_reduction        'SAINT (Bruker, 1998)'
_computing_molecular_graphics    'SHELXTL (Bruker, 1998)'
_computing_publication_material  'SHELXTL (Bruker, 1998)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker APEX CCD area detector'
_diffrn_measurement_method       '\f and \w 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  0.0691
_diffrn_reflns_av_sigmaI/netI    0.1292
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       32
_diffrn_reflns_limit_l_min       -30
_diffrn_reflns_number            12657
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         26.05
_diffrn_reflns_theta_min         1.58
_exptl_absorpt_coefficient_mu    0.902
_exptl_absorpt_correction_T_max  0.851
_exptl_absorpt_correction_T_min  0.805
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SAINT; Bruker, 1998)'
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.505
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2136
_exptl_crystal_size_max          0.23
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.18
_refine_diff_density_max         0.688
_refine_diff_density_min         -0.593
_refine_diff_density_rms         0.074
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.006(16)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.878
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     628
_refine_ls_number_reflns         6422
_refine_ls_number_restraints     18
_refine_ls_restrained_S_all      0.897
_refine_ls_R_factor_all          0.0845
_refine_ls_R_factor_gt           0.0543
_refine_ls_shift/su_max          0.005
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0243P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0854
_refine_ls_wR_factor_ref         0.0947
_reflns_number_gt                4378
_reflns_number_total             6422
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            B816356C.txt
_cod_data_source_block           compound-2
_cod_depositor_comments
;
 Replaced the incorrect bibliographical reference to the original
 publication with a proper one.

 Antanas Vaitkus,
 2019-09-18
;
_cod_original_cell_volume        4538.0(10)
_cod_original_sg_symbol_H-M      'C c'
_cod_database_code               7200482