Synthesis and characterization of a series of sterically-hindered amidines and their lithium and magnesium complexes
Schmidt, Joseph A. R.; Arnold, John; Journal of the Chemical Society, Dalton Transactions  (2002) 2890–; doi:10.1039/b202235b

data_7011611
_publ_section_title
;
 Synthesis and characterization of a series of sterically-hindered
 amidines and their lithium and magnesium complexes
;
_journal_issue                   14
_journal_name_full
'Journal of the Chemical Society, Dalton Transactions'
_journal_page_first              2890
_journal_paper_doi               10.1039/b202235b
_journal_year                    2002
_chemical_formula_sum            'C31 H40 N2'
_chemical_formula_weight         440.67
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2ybc'
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_audit_creation_date             'Tue Jun 22 08:38:37 1999'
_audit_creation_method           'from TEXRAY.INF file'
_cell_angle_alpha                90
_cell_angle_beta                 91.458(1)
_cell_angle_gamma                90
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_cell_length_b                   8.9763(8)
_cell_length_c                   16.529(2)
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_cell_measurement_theta_max      45.0
_cell_measurement_theta_min      3.0
_cell_volume                     2737.7(5)
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_computing_publication_material  teXsan
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_computing_structure_solution    SIR92
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_diffrn_measurement_method       \w-scan
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'X-ray tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.0536
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       0
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_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       19
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_diffrn_reflns_theta_min         1.5
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_exptl_absorpt_correction_T_max  0.993
_exptl_absorpt_correction_T_min  0.937
_exptl_absorpt_correction_type   psi-scan
_exptl_crystal_colour            colorless
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_refine_ls_extinction_method     none
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_refine_ls_number_reflns         2056
_refine_ls_number_restraints     0
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_refine_ls_structure_factor_coef F
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_cod_data_source_file            b202235b.txt
_cod_data_source_block           LMeH_1
_cod_depositor_comments
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The following automatic conversions were performed:

'_atom_site_thermal_displace_type' tag value 'Uij' was replaced with
'Uani' value 33 times.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 
;
_cod_original_cell_volume        2737.7(4)
_cod_original_sg_symbol_H-M      'P 21/c     '
_cod_original_formula_sum        'C31 H40 N2 '
_cod_database_code               7011611