Four new zinc (II) diphosphonates obtained via an ionothermal route: crystal structures and phase transformation behaviour
Zhang, Li; Li, Sanying; Liu, Lei; Dong, Jinxiang; Lin, Zhi; CrystEngComm  (2017) –; doi:10.1039/C7CE00400A

data_7227972
_publ_section_title
;
 Four new zinc (II) diphosphonates obtained via an ionothermal route:
 crystal structures and phase transformation behaviour
;
_journal_name_full               CrystEngComm
_journal_paper_doi               10.1039/C7CE00400A
_journal_year                    2017
_chemical_formula_moiety         '0.25(C64 H80 Na8 O56 P16 Zn12)'
_chemical_formula_sum            'C16 H20 Na2 O14 P4 Zn3'
_chemical_formula_weight         802.29
_chemical_name_systematic
;
 ? 
;
_space_group_crystal_system      orthorhombic
_space_group_IT_number           56
_space_group_name_Hall           '-P 2ab 2ac'
_space_group_name_H-M_alt        'P c c n'
_symmetry_space_group_name_Hall  '-P 2ab 2ac'
_symmetry_space_group_name_H-M   'P c c n'
_atom_sites_solution_hydrogens   mixed
_audit_creation_date             2016-12-05
_audit_creation_method
;
Olex2 1.2-beta
(compiled 2016.11.30 svn.r3356 for OlexSys, GUI svn.r5269)
;
_audit_update_record
;
2016-12-17 deposited with the CCDC.
2017-04-03 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.1036(12)
_cell_length_b                   22.262(2)
_cell_length_c                   8.5052(8)
_cell_measurement_reflns_used    5137
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      28.199
_cell_measurement_theta_min      2.999
_cell_volume                     2481.1(4)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      298.15
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0432
_diffrn_reflns_av_unetI/netI     0.0278
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            11622
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.019
_diffrn_reflns_theta_max         25.019
_diffrn_reflns_theta_min         2.998
_exptl_absorpt_coefficient_mu    3.241
_exptl_absorpt_correction_T_max  0.6780
_exptl_absorpt_correction_T_min  0.4431
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    2.148
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1600
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.27
_exptl_crystal_size_min          0.13
_refine_diff_density_max         1.169
_refine_diff_density_min         -0.667
_refine_diff_density_rms         0.091
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.046
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     177
_refine_ls_number_reflns         2195
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.046
_refine_ls_R_factor_all          0.0384
_refine_ls_R_factor_gt           0.0298
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0443P)^2^+3.3133P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0789
_refine_ls_wR_factor_ref         0.0824
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1826
_reflns_number_total             2195
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7ce00400a2.cif
_cod_data_source_block           1502887
_cod_database_code               7227972
_shelx_estimated_absorpt_t_max   0.678
_shelx_estimated_absorpt_t_min   0.443
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups, All O(H,H) groups
2.a Riding coordinates:
 O7(H7A,H7B)
2.b Secondary CH2 refined with riding coordinates:
 C1(H1A,H1B), C5(H5A,H5B)
2.c Aromatic/amide H refined with riding coordinates:
 C3(H3), C4(H4), C7(H7), C8(H8)
;
_shelx_res_checksum              60016
_shelx_shelxl_version_number     2014/7
_olex2_submission_special_instructions 'No special instructions were received'