Two-Dimensional Metal−Organic Frameworks: A System with Competing Chelating Ligands
Keene, Tony D.; Hursthouse, Michael B.; Price, Daniel J.; Crystal Growth & Design 9 (2009) 2604–; doi:10.1021/cg800769z

data_4509074
_publ_section_title
;
 Two-Dimensional Metal&#x2212;Organic Frameworks: A System with Competing
 Chelating Ligands
;
_journal_issue                   6
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              2604
_journal_paper_doi               10.1021/cg800769z
_journal_volume                  9
_journal_year                    2009
_chemical_formula_moiety         'C4 H8 Co N2 O4'
_chemical_formula_sum            'C4 H8 Co N2 O4'
_chemical_formula_weight         207.06
_chemical_melting_point          ?
_chemical_name_common
;
 Cobalt(II) ethylenediamine oxalate
;
_chemical_name_systematic
;
 Cobalt(II) ethylenediamine oxalate
;
_space_group_IT_number           12
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 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                 108.586(12)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   7.6483(19)
_cell_length_b                   8.299(2)
_cell_length_c                   5.4943(11)
_cell_measurement_reflns_used    3813
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      27.48
_cell_measurement_theta_min      2.91
_cell_volume                     330.55(13)
_computing_cell_refinement
'DENZO (Otwinowski and Minor, 1997) and COLLECT (Hooft, 1998)'
_computing_data_collection       'DENZO (Otwinowski and Minor, 1997)'
_computing_data_reduction
'DENZO (Otwinowski and Minor, 1997) and COLLECT (Hooft, 1998)'
_computing_molecular_graphics    'Diamond (Brandenburg, 1998)'
_computing_structure_refinement
;SHELXS-97 (Sheldrick, 1997a) in WINGX (L.J. Farrugia, J. Appl. Cryst.,
 1999, 32, 837-838
;
_computing_structure_solution
;SHELXS-97 (Sheldrick, 1997a) in WINGX (L.J. Farrugia, J. Appl. Cryst.,
 1999, 32, 837-838
;
_diffrn_ambient_temperature      120(2)
_diffrn_detector_area_resol_mean 9.091
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'Nonius Kappa CCD Area Detector'
_diffrn_measurement_method       '\f and \w scans to fill Ewald Sphere'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Nonius FR591 rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0684
_diffrn_reflns_av_sigmaI/netI    0.0532
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       7
_diffrn_reflns_limit_l_min       -6
_diffrn_reflns_number            1966
_diffrn_reflns_theta_full        27.49
_diffrn_reflns_theta_max         27.49
_diffrn_reflns_theta_min         3.73
_exptl_absorpt_coefficient_mu    2.559
_exptl_absorpt_correction_T_max  0.49303
_exptl_absorpt_correction_T_min  0.43980
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SORTAV (Blessing, 1997)'
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    2.080
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             210
_exptl_crystal_size_max          0.07
_exptl_crystal_size_mid          0.06
_exptl_crystal_size_min          0.05
_refine_diff_density_max         1.051
_refine_diff_density_min         -0.492
_refine_diff_density_rms         0.167
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.160
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     31
_refine_ls_number_reflns         402
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.160
_refine_ls_R_factor_all          0.0498
_refine_ls_R_factor_gt           0.0374
_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^)+(0.0428P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0807
_refine_ls_wR_factor_ref         0.0850
_reflns_number_gt                346
_reflns_number_total             402
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg800769zsup2.cif
_cod_data_source_block           s92
_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_original_sg_symbol_H-M      'C 2/m'
_cod_database_code               4509074