CuIICoordination Polymers Capable of Gelation and Selective SO4‒2Separation
Paul, Mithun; Adarsh, N. N.; Dastidar, Parthasarathi; Crystal Growth & Design 12 (2012) 4135–; doi:10.1021/cg300649e

data_4506518
_publ_section_title
;
 CuIICoordination Polymers Capable of Gelation and Selective
 SO4--2Separation
;
_journal_issue                   8
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              4135
_journal_paper_doi               10.1021/cg300649e
_journal_volume                  12
_journal_year                    2012
_chemical_formula_moiety         'C18 H16 N6 O2, H2 O, O'
_chemical_formula_sum            'C18 H18 N6 O4'
_chemical_formula_weight         382.38
_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                90.00
_cell_angle_beta                 91.81(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   13.55(2)
_cell_length_b                   10.455(17)
_cell_length_c                   14.00(2)
_cell_measurement_temperature    100(2)
_cell_volume                     1982(5)
_computing_cell_refinement       'Bruker Apex II'
_computing_data_collection       'Bruker Apex II'
_computing_data_reduction        SAINT
_computing_molecular_graphics    'Mercury 2.3'
_computing_publication_material  SHELXTL-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 3
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker Apex II'
_diffrn_measurement_method       'phi-omega scan'
_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  0.0746
_diffrn_reflns_av_sigmaI/netI    0.0926
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            5562
_diffrn_reflns_theta_full        17.00
_diffrn_reflns_theta_max         17.00
_diffrn_reflns_theta_min         1.50
_exptl_absorpt_coefficient_mu    0.094
_exptl_absorpt_correction_T_max  0.9925
_exptl_absorpt_correction_T_min  0.9778
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.282
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             800
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.185
_refine_diff_density_min         -0.166
_refine_diff_density_rms         0.041
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.048
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     261
_refine_ls_number_reflns         1156
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.048
_refine_ls_R_factor_all          0.0842
_refine_ls_R_factor_gt           0.0673
_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^)+(0.0967P)^2^+2.6789P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1805
_refine_ls_wR_factor_ref         0.1961
_reflns_number_gt                936
_reflns_number_total             1156
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg300649e_si_002.cif
_cod_data_source_block           ph165_1_0m
_cod_original_cell_volume        1982(6)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4506518