Synthesis and characterisation of metal‒organic frameworks containing bis(β-diketonate) linkers
Burrows, Andrew D.; Cassar, Kevin; Mahon, Mary F.; Rigby, Sean P.; Warren, John E.; CrystEngComm 10 (2008) 1474–; doi:10.1039/b808350a

data_7202250
_publ_section_title
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 Synthesis and characterisation of metal--organic frameworks containing
 bis(\b-diketonate) linkers
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_journal_issue                   10
_journal_name_full               CrystEngComm
_journal_page_first              1474
_journal_paper_doi               10.1039/b808350a
_journal_volume                  10
_journal_year                    2008
_chemical_formula_sum            'C21 H32 O11 Zn2'
_chemical_formula_weight         591.21
_chemical_name_systematic
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?
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_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_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                 90.190(9)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   7.539(4)
_cell_length_b                   13.843(8)
_cell_length_c                   12.155(7)
_cell_measurement_reflns_used    306
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      18.605
_cell_measurement_theta_min      3.633
_cell_volume                     1268.5(12)
_computing_cell_refinement       'local programs'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'ORTEX (P.McArdle, 1995)'
_computing_publication_material  'SHELXL-97/2 (Sheldrick,1997)'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.974
_diffrn_measured_fraction_theta_max 0.974
_diffrn_measurement_device_type  'Bruker APEXII diffractometer'
_diffrn_measurement_method       '\w rotation with narrow frames'
_diffrn_radiation_monochromator  'Silicon 111'
_diffrn_radiation_source         'Daresbury SRS station 16.2 SMX'
_diffrn_radiation_type           Synchrotron
_diffrn_radiation_wavelength     0.8460
_diffrn_reflns_av_R_equivalents  0.0000
_diffrn_reflns_av_sigmaI/netI    0.2212
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       0
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            3924
_diffrn_reflns_theta_full        31.18
_diffrn_reflns_theta_max         31.18
_diffrn_reflns_theta_min         4.36
_exptl_absorpt_coefficient_mu    1.945
_exptl_absorpt_correction_T_max  0.99
_exptl_absorpt_correction_T_min  0.93
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
?
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_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    1.548
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             612
_exptl_crystal_size_max          0.03
_exptl_crystal_size_mid          0.02
_exptl_crystal_size_min          0.01
_refine_diff_density_max         0.913
_refine_diff_density_min         -0.905
_refine_diff_density_rms         0.139
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.12(5)
_refine_ls_extinction_coef       0.021(3)
_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   0.973
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     317
_refine_ls_number_reflns         3924
_refine_ls_number_restraints     79
_refine_ls_restrained_S_all      0.965
_refine_ls_R_factor_all          0.1663
_refine_ls_R_factor_gt           0.0872
_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^)+(0.0851P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1646
_refine_ls_wR_factor_ref         0.2006
_reflns_number_gt                2142
_reflns_number_total             3924
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b808350a.txt
_cod_data_source_block           compound_4_bath162
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
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_cod_original_sg_symbol_H-M      P21
_cod_database_code               7202250