Four new coordination polymers constructed from benzene tricarboxylic acid: synthesis, crystal structure, thermal and magnetic properties.
Nadeem, Muhammad Arif; Bhadbhade, Mohan; Stride, John Arron; Dalton transactions (Cambridge, England : 2003) 39 (2010) 9860–9865; doi:10.1039/c0dt00600a

data_7026690
_publ_section_title
;
 Four new coordination polymers constructed from benzene tricarboxylic
 acid: synthesis, crystal structure, thermal and magnetic properties.
;
_journal_issue                   41
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              9860
_journal_page_last               9865
_journal_paper_doi               10.1039/c0dt00600a
_journal_volume                  39
_journal_year                    2010
_chemical_formula_sum            'C18 H6 Co4 F2 O12'
_chemical_formula_weight         687.95
_chemical_name_systematic
;
?
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 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                 115.932(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   10.7409(6)
_cell_length_b                   18.8422(12)
_cell_length_c                   5.0778(3)
_cell_measurement_temperature    150(2)
_cell_volume                     924.19(10)
_computing_cell_refinement
;
APEX2(Bruker, 2007, Bruker AXS Inc.,Madison, USA)
;
_computing_data_collection
;
APEX2(Bruker, 2007, Bruker AXS Inc., Madison, USA)
;
_computing_data_reduction
;
APEX2(Bruker, 2007, Bruker AXS Inc., Madison, USA)
;
_computing_molecular_graphics    'SHELXTL-Plus. Sheldrick, G. M. (2008)'
_computing_structure_refinement  'SHELXL-97. Sheldrick, G. M. (2008)'
_computing_structure_solution    'SHELXS-97. Sheldrick, G. M. (2008)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker kappa APEXII CCD Area Detector'
_diffrn_measurement_method       '\f scans, and \w scans with \k offsets'
_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  0.0391
_diffrn_reflns_av_sigmaI/netI    0.0346
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       6
_diffrn_reflns_limit_l_min       -5
_diffrn_reflns_number            3276
_diffrn_reflns_theta_full        24.97
_diffrn_reflns_theta_max         24.97
_diffrn_reflns_theta_min         2.16
_exptl_absorpt_coefficient_mu    3.623
_exptl_absorpt_correction_T_max  0.9085
_exptl_absorpt_correction_T_min  0.5180
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 2003)'
_exptl_crystal_colour            Purple
_exptl_crystal_density_diffrn    2.472
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Plates
_exptl_crystal_F_000             672
_exptl_crystal_size_max          0.21
_exptl_crystal_size_mid          0.07
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.370
_refine_diff_density_min         -0.477
_refine_diff_density_rms         0.091
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.689
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     84
_refine_ls_number_reflns         810
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.689
_refine_ls_R_factor_all          0.0247
_refine_ls_R_factor_gt           0.0228
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1000P)^2^+0.1453P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0755
_refine_ls_wR_factor_ref         0.0790
_reflns_number_gt                762
_reflns_number_total             810
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c0dt00600a.txt
_cod_data_source_block           arif47c2byc
_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 2.4.2 from
2011-04-26.

'_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 2.4.2 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:

'_refine_ls_hydrogen_treatment' value 'const' was replaced with the
value 'constr' as specified in the replacement file
'src/cod-tools/trunk/data/replacement-values/replacement_values.lst'.

Automatic conversion script
Id: cif_fix_values 5376 2017-05-30 11:51:03Z andrius 
;
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               7026690