Interplaying anions in a supramolecular metallohydrogel to form metal organic frameworks.
Karak, Suvendu; Kumar, Sushil; Bera, Saibal; Díaz, David Díaz; Banerjee, Subhrashis; Vanka, Kumar; Banerjee, Rahul; Chemical communications (Cambridge, England) 53 (2017) 3705–3708; doi:10.1039/c7cc00539c

data_7119896
_publ_section_title
;
 Interplaying anions in a supramolecular metallohydrogel to form metal
 organic frameworks.
;
_journal_issue                   26
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              3705
_journal_page_last               3708
_journal_paper_doi               10.1039/c7cc00539c
_journal_volume                  53
_journal_year                    2017
_chemical_formula_moiety         'C12 H17 N5 O2 Zn'
_chemical_formula_sum            'C12 H17 N5 O2 Zn'
_chemical_formula_weight         328.68
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           169
_symmetry_cell_setting           hexagonal
_symmetry_space_group_name_Hall  'P 61'
_symmetry_space_group_name_H-M   'P 61'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2017-01-20 deposited with the CCDC.
2017-03-15 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                120.00
_cell_formula_units_Z            6
_cell_length_a                   17.764(3)
_cell_length_b                   17.764(3)
_cell_length_c                   10.4098(12)
_cell_measurement_reflns_used    2732
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      25.00
_cell_measurement_theta_min      3.05
_cell_volume                     2844.8(8)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Supernova (Mo) X-Ray source'
_diffrn_measurement_method       '\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  0.1607
_diffrn_reflns_av_sigmaI/netI    0.1708
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       8
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            7358
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         3.01
_exptl_absorpt_coefficient_mu    1.302
_exptl_absorpt_correction_T_max  0.7900
_exptl_absorpt_correction_T_min  0.7283
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   Crysalispro'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.151
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1020
_exptl_crystal_size_max          0.26
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.19
_refine_diff_density_max         0.611
_refine_diff_density_min         -0.462
_refine_diff_density_rms         0.126
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.12(5)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.013
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     183
_refine_ls_number_reflns         2732
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.013
_refine_ls_R_factor_all          0.1268
_refine_ls_R_factor_gt           0.0864
_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^)+(0.1184P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2175
_refine_ls_wR_factor_ref         0.2485
_reflns_number_gt                1783
_reflns_number_total             2732
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            c7cc00539c2.cif
_cod_data_source_block           ZAIL-N3
_cod_original_cell_volume        2844.7(7)
_cod_database_code               7119896