Crystal structure of hexaaquamagnesium(II) 3,3'-azobenzene-dicarboxylate - 1,2-di(4-pridyl)ethylene - water (1:1:2), [Mg(H2O)6][C14H8N2O4] · C12H10N2 · 2H2O
Jian-Ge Wang; Hai-Xia Kang; Jian-Hua Qin; Zeitschrift für Kristallographie - New Crystal Structures 223 (2008) 445–; doi:

data_8102342
_publ_section_title
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 Crystal structure of hexaaquamagnesium(II)
 3,3'-azobenzene-dicarboxylate - 1,2-di(4-pridyl)ethylene - water
 (1:1:2), [Mg(H2O)6][C14H8N2O4] &#x00B7; C12H10N2 &#x00B7; 2H2O
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_journal_issue                   4
_journal_name_full
'Zeitschrift f\"ur Kristallographie - New Crystal Structures'
_journal_page_first              445
_journal_volume                  223
_journal_year                    2008
_chemical_formula_sum            'C26 H34 Mg N4 O12'
_chemical_formula_weight         618.88
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                79.560(2)
_cell_angle_beta                 89.121(2)
_cell_angle_gamma                77.544(2)
_cell_formula_units_Z            1
_cell_length_a                   6.5933(9)
_cell_length_b                   7.2607(10)
_cell_length_c                   16.293(2)
_cell_measurement_reflns_used    2190
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.26
_cell_measurement_theta_min      2.54
_cell_volume                     748.78(17)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega 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  0.0154
_diffrn_reflns_av_sigmaI/netI    0.0233
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            5731
_diffrn_reflns_theta_full        25.50
_diffrn_reflns_theta_max         25.50
_diffrn_reflns_theta_min         2.54
_exptl_absorpt_coefficient_mu    0.127
_exptl_absorpt_correction_T_max  0.9776
_exptl_absorpt_correction_T_min  0.9413
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_density_diffrn    1.372
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             326
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.26
_exptl_crystal_size_min          0.18
_refine_diff_density_max         0.289
_refine_diff_density_min         -0.174
_refine_diff_density_rms         0.034
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.035
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     196
_refine_ls_number_reflns         2762
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.035
_refine_ls_R_factor_all          0.0432
_refine_ls_R_factor_gt           0.0331
_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^)+(0.0378P)^2^+0.1866P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0808
_refine_ls_wR_factor_ref         0.0874
_reflns_number_gt                2242
_reflns_number_total             2762
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            1267-2394.cff
_cod_data_source_block           b
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'MULTI-SCAN' changed
to 'multi-scan' according to
'/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named
'cif_core.dic' version 2.4.1 from
2010-06-29.

'_refine_ls_hydrogen_treatment' value 'CONSTR' changed to
'constr' according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1555 2011-01-17 13:19:09Z saulius 
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_cod_original_cell_volume        748.78(18)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               8102342