A unique eclipsed 2-D coordination polymer with removable iodine molecules in the open-channel structure
Lu, Jack Y.; Babb, Amy M.; Chemical Communications (Cambridge, United Kingdom)  (2003) 1346–1347; doi:10.1039/b210740f

data_7103686
_publ_section_title
;
 A unique eclipsed 2-D coordination polymer with removable iodine
 molecules in the open-channel structure
;
_journal_coden_ASTM              CHCOFS
_journal_issue                   12
_journal_name_full
;
 Chemical Communications (Cambridge, United Kingdom)
;
_journal_page_first              1346
_journal_page_last               1347
_journal_paper_doi               10.1039/b210740f
_journal_year                    2003
_chemical_formula_moiety         'C12 H8 N2 O4 Cu, I2'
_chemical_formula_sum            'C12 H8 Cu I2 N2 O4'
_chemical_formula_weight         561.54
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 91.253(1)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   5.7951(4)
_cell_length_b                   12.6459(9)
_cell_length_c                   10.8155(8)
_cell_measurement_reflns_used    3621
_cell_measurement_temperature    223(2)
_cell_measurement_theta_max      24.99
_cell_measurement_theta_min      2.48
_cell_volume                     792.42(10)
_computing_cell_refinement       'Bruker SAINT software (Bruker, 1999)'
_computing_data_collection       'Siemens SMART software (Siemens, 1996)'
_computing_data_reduction        'Bruker SAINT software (Bruker, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      223(2)
_diffrn_detector_area_resol_mean 1K
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Siemens SMART CCD'
_diffrn_measurement_method       CCD
_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  0.0266
_diffrn_reflns_av_sigmaI/netI    0.0074
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            4160
_diffrn_reflns_theta_full        24.99
_diffrn_reflns_theta_max         24.99
_diffrn_reflns_theta_min         2.48
_diffrn_standards_decay_%        0.0
_exptl_absorpt_coefficient_mu    5.288
_exptl_absorpt_correction_T_max  0.9431
_exptl_absorpt_correction_T_min  0.5708
_exptl_absorpt_correction_type   empirical
_exptl_crystal_colour            'Dark amber'
_exptl_crystal_density_diffrn    2.353
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             522
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.18
_refine_diff_density_max         0.813
_refine_diff_density_min         -0.866
_refine_diff_density_rms         0.101
_refine_ls_extinction_coef       0.0032(5)
_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   1.138
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     98
_refine_ls_number_reflns         1394
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.138
_refine_ls_R_factor_all          0.0244
_refine_ls_R_factor_gt           0.0232
_refine_ls_shift/su_max          0.012
_refine_ls_shift/su_mean         0.003
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0311P)^2^+2.1336P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0619
_refine_ls_wR_factor_ref         0.0634
_reflns_number_gt                1340
_reflns_number_total             1468
_reflns_threshold_expression     >4sigma(I)
_cod_data_source_file            b210740f.txt
_cod_data_source_block           '[Cu(IN)2].I2'
_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 'Empirical' changed to
'empirical' 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 
;
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_original_formula_sum        'C12 H8 N2 O4 Cu I2'
_cod_database_code               7103686