Programming the assembly of carboxylic acid-functionalised hybrid polyoxometalates
Hutin, Marie; Yvon, Carine; Yan, Jun; Macdonell, Andrew; Long, De-Liang; Cronin, Leroy; CrystEngComm 15 (2013) 4422–; doi:10.1039/c3ce26816k

data_7210060
_publ_section_title
;
 Programming the assembly of carboxylic acid-functionalised hybrid
 polyoxometalates
;
_journal_issue                   22
_journal_name_full               CrystEngComm
_journal_page_first              4422
_journal_paper_doi               10.1039/c3ce26816k
_journal_volume                  15
_journal_year                    2013
_chemical_formula_sum            'C79 H153 Mn Mo6 N8 O29'
_chemical_formula_weight         2309.67
_chemical_name_systematic
;
?
;
_space_group_IT_number           29
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2c -2ac'
_symmetry_space_group_name_H-M   'P c a 21'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   18.0293(7)
_cell_length_b                   20.8575(8)
_cell_length_c                   26.7597(11)
_cell_measurement_reflns_used    4509
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      19.8
_cell_measurement_theta_min      2.46
_cell_volume                     10062.9(7)
_computing_cell_refinement       Apex2
_computing_data_collection       Apex2
_computing_data_reduction        Apex2
_computing_molecular_graphics    diamond3
_computing_publication_material  WinGX
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'Bruker ApexII Quasar CCD'
_diffrn_measurement_method       '\w & \p 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  0.1339
_diffrn_reflns_av_sigmaI/netI    0.1371
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -31
_diffrn_reflns_number            69503
_diffrn_reflns_theta_full        24.82
_diffrn_reflns_theta_max         24.82
_diffrn_reflns_theta_min         2.13
_diffrn_standards_decay_%        none
_exptl_absorpt_coefficient_mu    0.919
_exptl_absorpt_correction_T_max  0.9642
_exptl_absorpt_correction_T_min  0.8669
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.525
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             4768
_exptl_crystal_size_max          0.16
_exptl_crystal_size_mid          0.06
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.98
_refine_diff_density_min         -1.02
_refine_diff_density_rms         0.15
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.47(7)
_refine_ls_extinction_coef       0.00113(4)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.056
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     827
_refine_ls_number_reflns         16825
_refine_ls_number_restraints     42
_refine_ls_restrained_S_all      1.056
_refine_ls_R_factor_all          0.1592
_refine_ls_R_factor_gt           0.0823
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0736P)^2^+80.2740P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1817
_refine_ls_wR_factor_ref         0.2247
_reflns_number_gt                9760
_reflns_number_total             16825
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            c3ce26816k.txt
_cod_data_source_block           mh252a
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'none' was changed to '?' - the
value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      Pca21
_cod_database_code               7210060