Topologies of Metal-Organic Frameworks Based on Pyrimidine-5-carboxylate and Unexpected Gas-Sorption Selectivity for CO2
Jinwoo Seo; Narae Jin; Hyungphil Chun; Inorganic Chemistry 49 (2010) 10833–10839; doi:10.1021/ic1012523

data_4317145
_publ_contact_author
;
 Prof. Hyungphil Chun
 Department of Applied Chemistry
 College of Science and Technology
 Hanyang University
 1271 Sa-3 dong, Ansan 426-791
 Republic of Korea
;
_publ_contact_author_email       hchun@hanyang.ac.kr
_publ_section_title
;
 Topologies of Metal-Organic Frameworks Based on Pyrimidine-5-carboxylate
 and Unexpected Gas-Sorption Selectivity for CO2
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              10833
_journal_page_last               10839
_journal_paper_doi               10.1021/ic1012523
_journal_volume                  49
_journal_year                    2010
_chemical_formula_sum            'C10 H6 Cu N4 O4'
_chemical_formula_weight         309.73
_chemical_name_common            '[Cu(pmc)2]'
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           148
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_Hall  '-R 3'
_symmetry_space_group_name_H-M   'R -3 :H'
_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            9
_cell_length_a                   21.593(3)
_cell_length_b                   21.593(3)
_cell_length_c                   7.7402(13)
_cell_measurement_temperature    173(2)
_cell_volume                     3125.4(8)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Materials Studio 4.1'
_computing_publication_material  WORD
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.968
_diffrn_measured_fraction_theta_max 0.968
_diffrn_measurement_device_type  'SMART CCD'
_diffrn_measurement_method       'omega scan'
_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  0.0179
_diffrn_reflns_av_sigmaI/netI    0.0183
_diffrn_reflns_limit_h_max       28
_diffrn_reflns_limit_h_min       -28
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -28
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -7
_diffrn_reflns_number            6284
_diffrn_reflns_theta_full        28.34
_diffrn_reflns_theta_max         28.34
_diffrn_reflns_theta_min         1.89
_exptl_absorpt_coefficient_mu    1.586
_exptl_absorpt_correction_T_max  0.7421
_exptl_absorpt_correction_T_min  0.5044
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Bruker SADABS'
_exptl_crystal_colour            purple
_exptl_crystal_density_diffrn    1.481
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       'Hexagonal column'
_exptl_crystal_F_000             1395
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_platon_squeeze_details          ' ?'
_refine_diff_density_max         0.468
_refine_diff_density_min         -1.755
_refine_diff_density_rms         0.098
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.333
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     88
_refine_ls_number_reflns         1676
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.333
_refine_ls_R_factor_all          0.0634
_refine_ls_R_factor_gt           0.0571
_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^)+(0.0228P)^2^+25.6809P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1173
_refine_ls_wR_factor_ref         0.1188
_reflns_number_gt                1509
_reflns_number_total             1676
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic1012523_si_001_4.cif
_cod_data_source_block           3
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Trigonal' changed to 'trigonal'
according to the built-in table from CIF Core 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 the built-in table from CIF Core
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 

The following automatic conversions were performed:

'_refine_ls_hydrogen_treatment' value 'constrained' 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_cell_volume        3125.4(7)
_cod_original_sg_symbol_H-M      'R -3'
_cod_database_code               4317145