From (3,6)-Connectedkgd,chiralanhto (3,8)-connectedtfz-dNets in Low Nuclear Metal Cluster-Based Networks with Triangular Pyridinedicarboxylate Ligand
Hou, Juan-Juan; Zhang, Rong; Qin, Ying-Lian; Zhang, Xian-Ming; Crystal Growth & Design 13 (2013) 1618–; doi:10.1021/cg301827p

data_4507617
_publ_section_title
;
 From (3,6)-Connectedkgd,chiralanhto (3,8)-connectedtfz-dNets in Low
 Nuclear Metal Cluster-Based Networks with Triangular
 Pyridinedicarboxylate Ligand
;
_journal_issue                   4
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              1618
_journal_paper_doi               10.1021/cg301827p
_journal_volume                  13
_journal_year                    2013
_chemical_formula_sum            'C29 H27 N3 Ni2 O12.5'
_chemical_formula_weight         734.9
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           154
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_Hall  'P 32 2"'
_symmetry_space_group_name_H-M   'P 32 2 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                 90.00
_cell_angle_gamma                120.00
_cell_formula_units_Z            3
_cell_length_a                   10.7647(2)
_cell_length_b                   10.7647(2)
_cell_length_c                   26.7578(10)
_cell_measurement_temperature    298(2)
_cell_volume                     2685.25(12)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.951
_diffrn_measured_fraction_theta_max 0.951
_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  0.0000
_diffrn_reflns_av_sigmaI/netI    0.0262
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       36
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            4240
_diffrn_reflns_theta_full        28.73
_diffrn_reflns_theta_max         28.73
_diffrn_reflns_theta_min         2.18
_exptl_absorpt_coefficient_mu    1.100
_exptl_absorpt_correction_T_max  0.8436
_exptl_absorpt_correction_T_min  0.7705
_exptl_absorpt_correction_type   empirical
_exptl_crystal_density_diffrn    1.211
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             999
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.16
_platon_squeeze_details
;
;
_refine_diff_density_max         0.386
_refine_diff_density_min         -0.183
_refine_diff_density_rms         0.054
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.134(11)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.069
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     186
_refine_ls_number_reflns         4240
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.069
_refine_ls_R_factor_all          0.0287
_refine_ls_R_factor_gt           0.0275
_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^)+(0.0509P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0757
_refine_ls_wR_factor_ref         0.0763
_reflns_number_gt                4056
_reflns_number_total             4240
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg301827p_si_001.cif
_cod_data_source_block           2
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Empirical' changed to
'empirical' 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_sg_symbol_H-M      P3(2)21
_cod_database_code               4507617