Selective complexation of 3d metal(ii) ions with multidentate and chiral isomers derived from condensation of 2-pyridinecarboxaldehyde with triethylenetetramine
Lee, Yong-Min; Kim, Eun-Sook; Kim, Hee-Jin; Choi, Hee Jung; Kim, Young-Inn; Kang, Sung Kwon; Choi, Sung-Nak; Dalton Transactions  (2009) 126–133; doi:10.1039/b815621b

data_7000222
_publ_section_title
;
 Selective complexation of 3d metal(ii) ions with multidentate and
 chiral isomers derived from condensation of 2-pyridinecarboxaldehyde
 with triethylenetetramine
;
_journal_issue                   1
_journal_name_full               'Dalton Transactions'
_journal_page_first              126
_journal_page_last               133
_journal_paper_doi               10.1039/b815621b
_journal_year                    2009
_chemical_formula_moiety         'C18 H24 Mn N6, I2'
_chemical_formula_sum            'C18 H24 I2 Mn N6'
_chemical_formula_weight         633.17
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 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                 98.891(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   15.2830(8)
_cell_length_b                   10.7407(7)
_cell_length_c                   14.2469(8)
_cell_measurement_reflns_used    4335
_cell_measurement_temperature    295(2)
_cell_measurement_theta_max      27.32
_cell_measurement_theta_min      2.33
_cell_volume                     2310.5(2)
_computing_cell_refinement       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      295(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker SMART CCD area-detector'
_diffrn_measurement_method       'phi and omega scans'
_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  0.0254
_diffrn_reflns_av_sigmaI/netI    0.0222
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            12001
_diffrn_reflns_theta_full        28.28
_diffrn_reflns_theta_max         28.28
_diffrn_reflns_theta_min         2.33
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    3.258
_exptl_absorpt_correction_T_max  0.670
_exptl_absorpt_correction_T_min  0.635
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS 2.03, (Sheldrick, 2002)'
_exptl_crystal_colour            bronze
_exptl_crystal_density_diffrn    1.820
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             1220
_exptl_crystal_size_max          0.14
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.12
_refine_diff_density_max         1.089
_refine_diff_density_min         -0.396
_refine_diff_density_rms         0.075
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.041
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     127
_refine_ls_number_reflns         2877
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.041
_refine_ls_R_factor_all          0.0367
_refine_ls_R_factor_gt           0.0265
_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^)+(0.0293P)^2^+1.5930P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0588
_refine_ls_wR_factor_ref         0.0634
_reflns_number_gt                2383
_reflns_number_total             2877
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b815621b.txt
_cod_data_source_block           Mn(bptad)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.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      'C2/c '
_cod_database_code               7000222