Tuning structural topologies of four Ni(ii) coordination polymers through modifying the substitute group of organic ligand
Guo, Feng; Zhu, Baoyong; Liu, Mingli; Zhang, Xiuling; Zhang, Jian; Zhao, Jiongpeng; CrystEngComm 15 (2013) 6191–; doi:10.1039/c3ce40157j

data_7210243
_publ_section_title
;
 Tuning structural topologies of four Ni(ii) coordination polymers through
 modifying the substitute group of organic ligand
;
_journal_issue                   31
_journal_name_full               CrystEngComm
_journal_page_first              6191
_journal_paper_doi               10.1039/c3ce40157j
_journal_volume                  15
_journal_year                    2013
_chemical_formula_sum            'C25 H20 N8 Ni O7'
_chemical_formula_weight         603.20
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/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                90.000
_cell_angle_beta                 100.421(8)
_cell_angle_gamma                90.000
_cell_formula_units_Z            4
_cell_length_a                   8.405(3)
_cell_length_b                   17.494(5)
_cell_length_c                   17.621(4)
_cell_measurement_temperature    293(2)
_cell_volume                     2548.2(13)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       SMART(Bruker,1998)
_computing_data_reduction        SAINT(Bruker,1998)
_computing_molecular_graphics    'SHELXTL (Bruker,1998)'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  '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     0.71069
_diffrn_reflns_av_R_equivalents  0.0191
_diffrn_reflns_av_sigmaI/netI    0.0225
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            15574
_diffrn_reflns_theta_full        27.51
_diffrn_reflns_theta_max         27.51
_diffrn_reflns_theta_min         1.65
_exptl_absorpt_coefficient_mu    0.825
_exptl_absorpt_correction_T_max  0.8266
_exptl_absorpt_correction_T_min  0.7783
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1996)'
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.572
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1240
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.28
_exptl_crystal_size_min          0.24
_refine_diff_density_max         0.294
_refine_diff_density_min         -0.650
_refine_diff_density_rms         0.052
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.030
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     378
_refine_ls_number_reflns         5808
_refine_ls_number_restraints     5
_refine_ls_restrained_S_all      1.034
_refine_ls_R_factor_all          0.0461
_refine_ls_R_factor_gt           0.0345
_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^)+(0.0506P)^2^+1.2318P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0942
_refine_ls_wR_factor_ref         0.1020
_reflns_number_gt                4628
_reflns_number_total             5808
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3ce40157j.txt
_cod_data_source_block           Ni_2
_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.

'_exptl_absorpt_correction_type' value 'MULTI-SCAN'
changed to 'multi-scan' 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        2548.2(18)
_cod_original_sg_symbol_H-M      P21/c
_cod_database_code               7210243