Controlling copper(I) halide framework formation using N-donor bridging ligand symmetry: use of 1,3,5-triazine to construct architectures with threefold symmetry
Blake, Alexander J.; Brooks, Neil R.; Champness, Neil R.; Cooke, Paul A.; Deveson, Anne M.; Fenske, Dieter; Hubberstey, Peter; Li, Wan-Sheung; Schröder, Martin; Journal of the Chemical Society, Dalton Transactions  (1999) 2103–; doi:10.1039/a902290b

data_7027412
_publ_section_title
;
 Controlling copper(I) halide framework formation using N-donor bridging
 ligand symmetry: use of 1,3,5-triazine to construct architectures with
 threefold symmetry
;
_journal_issue                   13
_journal_name_full
'Journal of the Chemical Society, Dalton Transactions'
_journal_page_first              2103
_journal_paper_doi               10.1039/a902290b
_journal_year                    1999
_chemical_formula_moiety         'C3 H3 Cu3 I3 N3'
_chemical_formula_sum            'C3 H3 Cu3 I3 N3'
_chemical_formula_weight         652.40
_chemical_name_common            'Tri(copper(i) iodide) triazine'
_chemical_name_systematic        '1,3,5-triazine tris(copper(I) iodide)'
_space_group_IT_number           62
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2n'
_symmetry_space_group_name_H-M   'P n m a'
_atom_sites_solution_hydrogens   'geometrically located'
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   'difference Fourier synthesis'
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   6.913(4)
_cell_length_b                   9.777(5)
_cell_length_c                   15.750(9)
_cell_measurement_reflns_used    39
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      32
_cell_measurement_theta_min      28
_cell_volume                     1064.5(10)
_computing_cell_refinement       'STADI-4 (stoe & cie, 1996a)'
_computing_data_collection       'STADI-4 (stoe & cie, 1996a)'
_computing_data_reduction        'X-RED (stoe & cie, 1996b)'
_computing_molecular_graphics    'SHELXTL/PC (version 5.03)(Sheldrick, 1994)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.902
_diffrn_measured_fraction_theta_max 0.902
_diffrn_measurement_device_type  'STOE STADI-4 FOUR-CIRCLE DIFFRACTOMETER'
_diffrn_measurement_method       omega-theta
_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  0.0366
_diffrn_reflns_av_sigmaI/netI    0.0288
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            3125
_diffrn_reflns_theta_full        25.99
_diffrn_reflns_theta_max         25.99
_diffrn_reflns_theta_min         2.59
_diffrn_standards_decay_%        'variations +/- 3.2'
_diffrn_standards_interval_time  60
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    14.589
_exptl_absorpt_correction_T_max  0.569
_exptl_absorpt_correction_T_min  0.155
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details   'XRED (Stoe & Cie, 1997b)'
_exptl_crystal_colour            'Deep red'
_exptl_crystal_density_diffrn    4.071
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1152
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.04
_refine_diff_density_max         1.120
_refine_diff_density_min         -1.412
_refine_diff_density_rms         0.279
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.183
_refine_ls_hydrogen_treatment    'riding model'
_refine_ls_matrix_type           full
_refine_ls_number_parameters     61
_refine_ls_number_reflns         1108
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.183
_refine_ls_R_factor_all          0.0371
_refine_ls_R_factor_gt           0.0293
_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^)+(0.0338P)^2^+3.109P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0719
_refine_ls_wR_factor_ref         0.0755
_reflns_number_gt                961
_reflns_number_total             1108
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            902290bsup1.cif
_cod_data_source_block           cuitrz
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' 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:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 

The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.0338P)^2^+3.109P] where P=(Fo^2^+2Fc^2^)/3' was
changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to
'w=1/[\s^2^(Fo^2^)+(0.0338P)^2^+3.109P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 

The following automatic conversions were performed:

'_atom_sites_solution_primary' value 'direct methods' was changed to
'direct'.

Automatic conversion script
Id: cif_fix_values 6452 2018-10-05 10:23:21Z andrius 
;
_cod_original_sg_symbol_H-M      Pnma
_cod_database_code               7027412