Porous coordination polymers based on azamacrocyclic complex: syntheses, solvent-induced reversible crystal-to-crystal transformation and gas sorption properties
Jiang, Xiang; Li, Zijian; Zhai, Yanyun; Yan, Ge; Xia, Hua; Li, Zhaohao; CrystEngComm 16 (2014) 805–; doi:10.1039/c3ce42021c

data_7213917
_publ_section_title
;
 Porous coordination polymers based on azamacrocyclic complex: syntheses,
 solvent-induced reversible crystal-to-crystal transformation and gas
 sorption properties
;
_journal_issue                   5
_journal_name_full               CrystEngComm
_journal_page_first              805
_journal_paper_doi               10.1039/c3ce42021c
_journal_volume                  16
_journal_year                    2014
_chemical_formula_moiety         '2(C84 H108 N30 Ni3 O12), 4(C3 H7 N O)'
_chemical_formula_sum            'C180 H244 N64 Ni6 O28'
_chemical_formula_weight         4104.53
_chemical_name_systematic
;
?
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/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                 120.102(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   31.537(5)
_cell_length_b                   20.222(5)
_cell_length_c                   18.930(4)
_cell_measurement_reflns_used    2354
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      18.78
_cell_measurement_theta_min      2.43
_cell_volume                     10444(4)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.984
_diffrn_measured_fraction_theta_max 0.984
_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  0.0960
_diffrn_reflns_av_sigmaI/netI    0.1438
_diffrn_reflns_limit_h_max       38
_diffrn_reflns_limit_h_min       -38
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            34303
_diffrn_reflns_theta_full        25.50
_diffrn_reflns_theta_max         25.50
_diffrn_reflns_theta_min         1.25
_exptl_absorpt_coefficient_mu    0.609
_exptl_absorpt_correction_T_max  0.9142
_exptl_absorpt_correction_T_min  0.8626
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker, 2000)'
_exptl_crystal_density_diffrn    1.305
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             4327
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.15
_platon_squeeze_details
;
;
_refine_diff_density_max         0.639
_refine_diff_density_min         -0.519
_refine_diff_density_rms         0.077
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.045
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     616
_refine_ls_number_reflns         9583
_refine_ls_number_restraints     214
_refine_ls_restrained_S_all      1.113
_refine_ls_R_factor_all          0.1797
_refine_ls_R_factor_gt           0.0755
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0600P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1627
_refine_ls_wR_factor_ref         0.1834
_reflns_number_gt                3517
_reflns_number_total             9583
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3ce42021c.txt
_cod_data_source_block           2
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/automatic-downloads/current/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 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_sg_symbol_H-M      'C2/c '
_cod_database_code               7213917