<i>N</i>,<i>N</i>,<i>N</i>',<i>N</i>'-Tetrakis[(1<i>H</i>-benzimidazol-2-yl)methyl]ethane-1,2-diamine glycol disolvate
Qin, Shi-Dong; Feng, Si-Si; Zhang, Hong-Mei; Yang, Pin; Zhu, Miao-Li; Acta Crystallographica Section E 60 (2004) o1121–o1122; doi:10.1107/S1600536804012826

data_2203745
_publ_section_title
;<i>N</i>,<i>N</i>,<i>N</i>',<i>N</i>'-Tetrakis[(1<i>H</i>-benzimidazol-2-yl)methyl]ethane-1,2-diamine
 glycol disolvate
;
_journal_issue                   6
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o1121
_journal_page_last               o1122
_journal_paper_doi               10.1107/S1600536804012826
_journal_volume                  60
_journal_year                    2004
_chemical_formula_iupac          'C34 H32 N10 , 2C2 H6 O2'
_chemical_formula_moiety         'C34 H32 N10 , 2C2 H6 O2'
_chemical_formula_sum            'C38 H44 N10 O4'
_chemical_formula_weight         704.83
_chemical_name_systematic
;
N,N,N',N'-Tetrakis[(1H-benzimidazol-2-yl)methyl]ethane-1,2-diamine
glycol disolvate
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL97
_cell_angle_alpha                85.764(3)
_cell_angle_beta                 76.748(3)
_cell_angle_gamma                66.394(3)
_cell_formula_units_Z            1
_cell_length_a                   9.2367(15)
_cell_length_b                   9.7383(16)
_cell_length_c                   11.5791(19)
_cell_measurement_reflns_used    1058
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      20.58
_cell_measurement_theta_min      2.28
_cell_volume                     928.8(3)
_computing_cell_refinement       'SAINT (Bruker, 2000)'
_computing_data_collection       'SMART (Bruker, 2000)'
_computing_data_reduction        SAINT
_computing_molecular_graphics    'SHELXTL/PC (Sheldrick, 1999)'
_computing_publication_material  SHELXTL/PC
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 25.00
_diffrn_measured_fraction_theta_max 0.913
_diffrn_measurement_device_type  'Bruker SMART 1K CCD area-detector'
_diffrn_measurement_method       '\f and \w'
_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  0.0188
_diffrn_reflns_av_sigmaI/netI    0.0386
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            4360
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.81
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.085
_exptl_absorpt_correction_T_max  0.9899
_exptl_absorpt_correction_T_min  0.9725
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 2000)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.260
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    .
_exptl_crystal_description       block
_exptl_crystal_F_000             374
_exptl_crystal_size_max          0.33
_exptl_crystal_size_mid          0.33
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.449
_refine_diff_density_min         -0.278
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.083
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     237
_refine_ls_number_reflns         2992
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.083
_refine_ls_R_factor_all          0.1002
_refine_ls_R_factor_gt           0.0689
_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^)+(0.1469P)^2^+0.1154P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1977
_refine_ls_wR_factor_ref         0.2498
_reflns_number_gt                2074
_reflns_number_total             2992
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            cv6318.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
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 

The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
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_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_database_code               2203745
_cod_database_fobs_code          2203745