Polar protic solvent-trapping polymorphism of the HgII-hydrazone coordination polymer: experimental and theoretical findings
Mahmoudi, Ghodrat; Khandar, AliAkbar; White, Jonathan; Mitoraj, Mariusz Paweł; Sekhar Jena, Himanshu; Van Der Voort, Pascal; Qureshi, Naseem; Kirillov, Alexander; Robeyns, Koen; Safin, Damir; CrystEngComm  (2017) –; doi:10.1039/C7CE00626H

data_7228267
_publ_section_title
;
 Polar protic solvent-trapping polymorphism of the HgII-hydrazone
 coordination polymer: experimental and theoretical findings
;
_journal_name_full               CrystEngComm
_journal_paper_doi               10.1039/C7CE00626H
_journal_year                    2017
_chemical_formula_moiety         '2(C12 H9 Hg N7 O), H2 O'
_chemical_formula_sum            'C24 H20 Hg2 N14 O3'
_chemical_formula_weight         953.72
_chemical_name_common            36G
_chemical_name_systematic
;
 36G
;
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      61
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.4
_audit_creation_date             2012-06-28T12:59:47-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_audit_update_record
;
2017-03-26 deposited with the CCDC.
2017-05-15 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   14.9694(8)
_cell_length_b                   12.3482(6)
_cell_length_c                   15.9191(11)
_cell_measurement_reflns_used    555
_cell_measurement_temperature    292(2)
_cell_measurement_theta_max      20
_cell_measurement_theta_min      3
_cell_volume                     2942.6(3)
_computing_cell_refinement       'HKL Scalepack (Otwinowski & Minor 1997)'
_computing_data_collection       KappaCCD
_computing_data_reduction        'HKL Scalepack (Otwinowski & Minor 1997)'
_computing_molecular_graphics    'maXus, Zortep'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    SIR97
_diffrn_ambient_temperature      292(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Nonius KappaCCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1129
_diffrn_reflns_av_unetI/netI     0.0677
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            14438
_diffrn_reflns_theta_full        25
_diffrn_reflns_theta_max         25.32
_diffrn_reflns_theta_min         2.49
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    10.475
_exptl_absorpt_correction_T_max  0.3025
_exptl_absorpt_correction_T_min  0.1452
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   HKL2008
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    2.153
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1784
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.15
_refine_diff_density_max         1.273
_refine_diff_density_min         -2.239
_refine_diff_density_rms         0.174
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.958
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     199
_refine_ls_number_reflns         2675
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.958
_refine_ls_R_factor_all          0.1053
_refine_ls_R_factor_gt           0.0465
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0723P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1131
_refine_ls_wR_factor_ref         0.1453
_reflns_number_gt                1325
_reflns_number_total             2675
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            c7ce00626h2.cif
_cod_data_source_block           new
_cod_database_code               7228267