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_1516933
_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         'C20 H44 N3 Ni2 O8, C24 H20 B'
_chemical_formula_sum            'C44 H64 B N3 Ni2 O8'
_chemical_formula_weight         891.21
_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                 98.824(4)
_cell_angle_gamma                90.0000
_cell_formula_units_Z            4
_cell_length_a                   14.169(6)
_cell_length_b                   18.064(7)
_cell_length_c                   18.342(8)
_cell_measurement_reflns_used    10485
_cell_measurement_temperature    298
_cell_measurement_theta_max      27.49
_cell_measurement_theta_min      2.99
_cell_volume                     4639(3)
_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      298
_diffrn_detector_area_resol_mean 13.653
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_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  0.0763
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            46781
_diffrn_reflns_theta_full        27.51
_diffrn_reflns_theta_max         27.51
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.863
_exptl_absorpt_correction_T_max  0.935
_exptl_absorpt_correction_T_min  0.684
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details   'NUMABS (Rigaku, 1999)'
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.276
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       platelet
_exptl_crystal_F_000             1896.00
_exptl_crystal_size_max          0.621
_exptl_crystal_size_mid          0.482
_exptl_crystal_size_min          0.106
_refine_diff_density_max         0.320
_refine_diff_density_min         -0.440
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.099
_refine_ls_hydrogen_treatment    constr
_refine_ls_number_parameters     542
_refine_ls_number_reflns         10648
_refine_ls_number_restraints     2
_refine_ls_R_factor_gt           0.0476
_refine_ls_shift/su_max          0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.0433P)^2^+0.9300P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.1197
_reflns_number_gt                8150
_reflns_number_total             10648
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            ICA-2013-400-151-158-6.cif
_cod_data_source_block           NiL3
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Numerical' changed to
'numerical' according to the built-in table from CIF Core dictionary
named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_cell_volume        4639(4)
_cod_database_code               1516933