Co-ordination chemistry of CuI with 1,3,5-tris[bis(pyridin-2-ylmethyl)aminomethyl]-2,4,6-triethylbenzene, a conformationally constrained trinucleating ligand
Walsdorff, Christian; Park, Sunyoung; Kim, Jeongho; Heo, Jungseok; Park, Ki-Min; Oh, Jinho; Kim, Kimoon; Journal of the Chemical Society, Dalton Transactions  (1999) 923–; doi:10.1039/a809179j

data_7027189
_publ_section_title
;
 Co-ordination chemistry of CuI with
 1,3,5-tris[bis(pyridin-2-ylmethyl)aminomethyl]-2,4,6-triethylbenzene, a
 conformationally constrained trinucleating ligand
;
_journal_issue                   6
_journal_name_full
'Journal of the Chemical Society, Dalton Transactions'
_journal_page_first              923
_journal_paper_doi               10.1039/a809179j
_journal_year                    1999
_chemical_formula_sum            'C51 H57 Cu3 I3 N9'
_chemical_formula_weight         1367.38
_chemical_name_common            L(CuI)3
_chemical_name_systematic
; 
 ? 
;
_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
_cell_angle_alpha                90.00
_cell_angle_beta                 104.9480(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   16.6703(4)
_cell_length_b                   14.0313(4)
_cell_length_c                   22.9276(5)
_cell_measurement_reflns_used    20652
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      24.32
_cell_measurement_theta_min      1.92
_cell_volume                     5181.4(2)
_computing_structure_refinement  'SHELXL-93 (Sheldrick, 1993)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_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  0.0420
_diffrn_reflns_av_sigmaI/netI    0.0615
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            20652
_diffrn_reflns_theta_max         24.32
_diffrn_reflns_theta_min         1.92
_exptl_absorpt_coefficient_mu    3.052
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.753
_exptl_crystal_description       block
_exptl_crystal_F_000             2688
_refine_diff_density_max         0.712
_refine_diff_density_min         -0.623
_refine_diff_density_rms         0.086
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   1.044
_refine_ls_goodness_of_fit_obs   1.077
_refine_ls_matrix_type           full
_refine_ls_number_parameters     595
_refine_ls_number_reflns         8181
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.044
_refine_ls_restrained_S_obs      1.077
_refine_ls_R_factor_all          0.0922
_refine_ls_R_factor_obs          0.0433
_refine_ls_shift/esd_max         -0.001
_refine_ls_shift/esd_mean        0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0326P)^2^+4.9765P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.0990
_refine_ls_wR_factor_obs         0.0790
_reflns_number_observed          5117
_reflns_number_total             8181
_reflns_observed_criterion       >2sigma(I)
_cod_data_source_file            809179jsup1.cif
_cod_data_source_block           2
_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.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 

The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.0326P)^2^+4.9765P] 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^)+(0.0326P)^2^+4.9765P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_sg_symbol_H-M      P21/n
_cod_database_code               7027189