Assembly of Cd(ii) coordination polymers: structural variation, supramolecular isomers, and temperature/anion-induced solvent-mediated structural transformations
Hou, Shuang-Shuang; Huang, Xuan; Guo, Jun-Gu; Zheng, Sheng-Run; Lei, Jing; Tan, Jing-Bo; Fan, Jun; Zhang, Wei-Guang; CrystEngComm 17 (2015) 947–; doi:10.1039/C4CE01779J

data_7218439
_publ_section_title
;
 Assembly of Cd(ii) coordination polymers: structural variation,
 supramolecular isomers, and temperature/anion-induced solvent-mediated
 structural transformations
;
_journal_issue                   4
_journal_name_full               CrystEngComm
_journal_page_first              947
_journal_paper_doi               10.1039/C4CE01779J
_journal_volume                  17
_journal_year                    2015
_chemical_formula_sum            'C20 H14 Cd I2 N12'
_chemical_formula_weight         788.63
_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                95.734(9)
_cell_angle_beta                 94.064(8)
_cell_angle_gamma                103.239(8)
_cell_formula_units_Z            1
_cell_length_a                   4.268(3)
_cell_length_b                   8.108(5)
_cell_length_c                   17.578(11)
_cell_measurement_reflns_used    331
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      16.78
_cell_measurement_theta_min      2.34
_cell_volume                     586.4(7)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.967
_diffrn_measured_fraction_theta_max 0.967
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_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  0.0634
_diffrn_reflns_av_sigmaI/netI    0.1603
_diffrn_reflns_limit_h_max       5
_diffrn_reflns_limit_h_min       -4
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            3983
_diffrn_reflns_theta_full        27.00
_diffrn_reflns_theta_max         27.00
_diffrn_reflns_theta_min         2.34
_exptl_absorpt_coefficient_mu    3.601
_exptl_absorpt_correction_T_max  0.5634
_exptl_absorpt_correction_T_min  0.4431
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    2.233
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             372
_exptl_crystal_size_max          0.27
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.18
_refine_diff_density_max         1.490
_refine_diff_density_min         -1.063
_refine_diff_density_rms         0.202
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.017
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     160
_refine_ls_number_reflns         2490
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.017
_refine_ls_R_factor_all          0.1699
_refine_ls_R_factor_gt           0.0672
_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^)+(0.0383P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1154
_refine_ls_wR_factor_ref         0.1439
_reflns_number_gt                1054
_reflns_number_total             2490
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4ce01779j2.cif
_cod_data_source_block           CdI1D
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2827 2014-09-09 07:05:25Z andrius 

 Adding full bibliography for 7218434--7218441.cif.
;
_cod_original_cell_volume        586.4(6)
_cod_original_sg_symbol_H-M      'P-1   '
_cod_database_code               7218439