<i>trans</i>-Diaquabis(<i>N</i>,<i>N</i>'-dimethylethylenediamine)nickel(II) naphthalene-2,6-disulfonate
Zhao-Xun Lian; Hao-Hong Li; Acta Crystallographica Section E 63 (2007) m734–m736; doi:10.1107/S1600536807005843

data_2212587
_publ_section_title
;
 <i>trans</i>-Diaquabis(<i>N</i>,<i>N</i>'-dimethylethylenediamine)nickel(II)
 naphthalene-2,6-disulfonate
;
_journal_coeditor_code           HG2175
_journal_issue                   3
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m734
_journal_page_last               m736
_journal_paper_doi               10.1107/S1600536807005843
_journal_volume                  63
_journal_year                    2007
_chemical_formula_iupac          '[Ni (C8 H12 N2)2 (H2 O)2] (C10 H6 O6 S2)'
_chemical_formula_moiety         'C8 H28 N4 Ni O2 2+, C10 H6 O6 S2 2-'
_chemical_formula_sum            'C18 H34 N4 Ni O8 S2'
_chemical_formula_weight         557.32
_chemical_name_systematic
;
Trans-Diaqua-Bis(N,N'-dimethylethylenediamine)
nickel(II)naphthalene-2,6-disulfonate
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_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                90.00
_cell_angle_beta                 108.2460(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   8.3975(5)
_cell_length_b                   13.4757(8)
_cell_length_c                   11.4180(7)
_cell_measurement_reflns_used    8385
_cell_measurement_temperature    273(2)
_cell_measurement_theta_max      18
_cell_measurement_theta_min      12
_cell_volume                     1227.12(13)
_computing_cell_refinement       SMART
_computing_data_collection       'SMART (Bruker, 1997)'
_computing_data_reduction        'SAINT (Bruker, 1997)'
_computing_molecular_graphics    'SHELXTL (Bruker, 1997)'
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      273(2)
_diffrn_measured_fraction_theta_full 0.982
_diffrn_measured_fraction_theta_max 0.982
_diffrn_measurement_device_type  'Bruker SMART 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  0.0191
_diffrn_reflns_av_sigmaI/netI    0.0186
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            8385
_diffrn_reflns_theta_full        30.02
_diffrn_reflns_theta_max         30.02
_diffrn_reflns_theta_min         4.71
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.011
_exptl_absorpt_correction_T_max  0.82
_exptl_absorpt_correction_T_min  0.62
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            purple
_exptl_crystal_density_diffrn    1.508
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             588
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.424
_refine_diff_density_min         -0.253
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.072
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     161
_refine_ls_number_reflns         3518
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.072
_refine_ls_R_factor_all          0.0309
_refine_ls_R_factor_gt           0.0267
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0491P)^2^+0.0822P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0774
_refine_ls_wR_factor_ref         0.0800
_reflns_number_gt                3091
_reflns_number_total             3518
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            hg2175.cif
_cod_data_source_block           I
_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 

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_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2212587
_cod_database_fobs_code          2212587