Novel Amine Templated Three-Dimensional Zinc-Organophosphonates with Variable Pore-Openings
Paul, Avijit Kumar; Kanagaraj, Rajendiran; Jana, Ajay; Maji, Pradip; CrystEngComm  (2017) –; doi:10.1039/C7CE00994A

data_7229251
_publ_section_title
;
 Novel Amine Templated Three-Dimensional Zinc-Organophosphonates with
 Variable Pore-Openings
;
_journal_name_full               CrystEngComm
_journal_paper_doi               10.1039/C7CE00994A
_journal_year                    2017
_chemical_formula_sum            'C8 H22 N3 O14 P4 Zn3'
_chemical_formula_weight         704.28
_chemical_name_common            'Zinc diphosphonate diethelenetriamine'
_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_update_record
;
2017-07-13 deposited with the CCDC.
2017-09-25 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 91.2540(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   20.3473(5)
_cell_length_b                   9.1752(2)
_cell_length_c                   23.2486(5)
_cell_measurement_reflns_used    3773
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      25.00
_cell_measurement_theta_min      2.44
_cell_volume                     4339.25(17)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'Bruker SMART CCD area detector'
_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  0.0214
_diffrn_reflns_av_sigmaI/netI    0.0179
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            16188
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.44
_exptl_absorpt_coefficient_mu    3.658
_exptl_absorpt_correction_T_max  0.7112
_exptl_absorpt_correction_T_min  0.5283
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.156
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       'Rod like'
_exptl_crystal_F_000             2824
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         1.889
_refine_diff_density_min         -0.823
_refine_diff_density_rms         0.131
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.076
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     289
_refine_ls_number_reflns         3773
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.076
_refine_ls_R_factor_all          0.0407
_refine_ls_R_factor_gt           0.0365
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0638P)^2^+30.9297P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1078
_refine_ls_wR_factor_ref         0.1104
_reflns_number_gt                3419
_reflns_number_total             3773
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            c7ce00994a2.cif
_cod_data_source_block           CCDC(1495891)
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               7229251