Solvent-modified dynamic porosity in chiral 3D kagome frameworks.
Keene, Tony D.; Rankine, Damien; Evans, Jack D.; Southon, Peter D.; Kepert, Cameron J.; Aitken, Jade B.; Sumby, Christopher J.; Doonan, Christian J.; Dalton transactions (Cambridge, England : 2003) 42 (2013) 7871–7879; doi:10.1039/c3dt00096f

data_7021365
_publ_section_title
;
 Solvent-modified dynamic porosity in chiral 3D kagome frameworks.
;
_journal_issue                   22
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              7871
_journal_page_last               7879
_journal_paper_doi               10.1039/c3dt00096f
_journal_volume                  42
_journal_year                    2013
_chemical_formula_moiety         'C20 H20 N2 Ni O8'
_chemical_formula_sum            'C20 H20 N2 Ni O8'
_chemical_formula_weight         475.09
_chemical_melting_point          ?
_chemical_name_common
;
catena((2,2'-dihydroxy-4,4'-dicarboxylato-
bis(dimethylformamido)-nickel(ii)) DMF-solvate)
;
_chemical_name_systematic
;
catena{[2,2'-dihydroxy-4,4'-dicarboxylato-bis(dimethylformamido)-nickel(II)]
DMF-solvate}
;
_space_group_IT_number           152
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_Hall  'P 31 2"'
_symmetry_space_group_name_H-M   'P 31 2 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                 90.00
_cell_angle_gamma                120.00
_cell_formula_units_Z            3
_cell_length_a                   17.2139(3)
_cell_length_b                   17.2139(3)
_cell_length_c                   8.5240(5)
_cell_measurement_reflns_used    4817
_cell_measurement_temperature    150.0
_cell_measurement_theta_max      29.2531
_cell_measurement_theta_min      2.7271
_cell_volume                     2187.42(14)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.11 (release 16-05-2011 CrysAlis171 .NET)
(compiled May 16 2011,17:55:39)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.11 (release 16-05-2011 CrysAlis171 .NET)
(compiled May 16 2011,17:55:39)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.11 (release 16-05-2011 CrysAlis171 .NET)
(compiled May 16 2011,17:55:39)
;
_computing_molecular_graphics    'DIAMOND 3.2g (Crystal Impact 2012)'
_computing_publication_material  'SHELXS-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SIR-92 (Altomare 1993)'
_diffrn_ambient_temperature      150(2)
_diffrn_detector_area_resol_mean 16.1695
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Xcalibur, Eos'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Enhance (Mo) X-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0412
_diffrn_reflns_av_unetI/netI     0.0384
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            14078
_diffrn_reflns_theta_full        26.98
_diffrn_reflns_theta_max         26.98
_diffrn_reflns_theta_min         2.73
_exptl_absorpt_coefficient_mu    0.701
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.57629
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.11 (release 16-05-2011 CrysAlis171 .NET)
(compiled May 16 2011,17:55:39)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.082
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             738
_exptl_crystal_size_max          0.10
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.07
_platon_squeeze_details
;
;
_refine_diff_density_max         0.851
_refine_diff_density_min         -0.278
_refine_diff_density_rms         0.068
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.013(17)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.102
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     141
_refine_ls_number_reflns         3165
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.102
_refine_ls_R_factor_all          0.0491
_refine_ls_R_factor_gt           0.0419
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0744P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1150
_refine_ls_wR_factor_ref         0.1185
_reflns_number_gt                2783
_reflns_number_total             3165
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            c3dt00096f.txt
_cod_data_source_block           p3221
_cod_depositor_comments
;
The following automatic conversions were performed:

'_chemical_melting_point' value 'N/A' was changed to '?' - the value
is undefined or not given.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_database_code               7021365