Synthesis and structures of urea-coordinated dinickel(II) complexes with binucleating ligand 1,3-bis(N-(2-(dimethylamino)ethyl)-N-methylamino)propan-2-ol (HL1) and its a nalogs
Katsura Mochizuki; Junpei Takahashi; Yukiko Ishima; Tomomi Shindo; Inorganica Chimica Acta 400 (2013) 151–158; doi:

data_1516928
_publ_section_title
;
 Synthesis and structures of urea-coordinated dinickel(II) complexes with
 binucleating ligand
 1,3-bis(N-(2-(dimethylamino)ethyl)-N-methylamino)propan-2-ol (HL1) and
 its a nalogs
;
_journal_name_full
;
Inorganica Chimica Acta
;
_journal_page_first              151
_journal_page_last               158
_journal_volume                  400
_journal_year                    2013
_chemical_formula_moiety         'C41 H59 B N4 Ni2 O7'
_chemical_formula_sum            'C41 H59 B N4 Ni2 O7'
_chemical_formula_weight         848.15
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90.0000
_cell_angle_beta                 107.058(5)
_cell_angle_gamma                90.0000
_cell_formula_units_Z            4
_cell_length_a                   15.7424(17)
_cell_length_b                   12.1464(11)
_cell_length_c                   23.968(4)
_cell_measurement_reflns_used    8618
_cell_measurement_temperature    273
_cell_measurement_theta_max      27.49
_cell_measurement_theta_min      2.53
_cell_volume                     4381.4(10)
_computing_cell_refinement       'CrystalClear-SM Expert 2.0 r1'
_computing_data_collection
'CrystalClear-SM Expert 2.0 r1 (Rigaku, 2009)'
_computing_data_reduction        'CrystalClear-SM Expert 2.0 r1'
_computing_molecular_graphics    'CrystalStructure 4.0'
_computing_publication_material  'CrystalStructure 4.0 (Rigaku, 2010)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'Il Milione (Burla, et al., 2007)'
_diffrn_ambient_temperature      273
_diffrn_detector_area_resol_mean 13.653
_diffrn_measured_fraction_theta_full 0.985
_diffrn_measured_fraction_theta_max 0.985
_diffrn_measurement_device_type  'Rigaku XtaLAB mini'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.1191
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -30
_diffrn_reflns_number            35484
_diffrn_reflns_theta_full        26.50
_diffrn_reflns_theta_max         26.50
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.909
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.286
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1800.00
_exptl_crystal_size_max          0.500
_exptl_crystal_size_mid          0.200
_exptl_crystal_size_min          0.120
_refine_diff_density_max         0.830
_refine_diff_density_min         -0.450
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.070
_refine_ls_hydrogen_treatment    constr
_refine_ls_number_parameters     512
_refine_ls_number_reflns         8944
_refine_ls_number_restraints     0
_refine_ls_R_factor_gt           0.0583
_refine_ls_shift/su_max          0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.0679P)^2^+1.6755P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.1595
_reflns_number_gt                6748
_reflns_number_total             8950
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            ICA-2013-400-151-158-1.cif
_cod_data_source_block           Ni2L2test4
_cod_original_cell_volume        4381.4(9)
_cod_database_code               1516928