[<i>N</i>,<i>N</i>'-Bis(4-chlorobenzyl)propane-1,2-diamine]dichloridozinc(II)
Yang, Shu-Ping; Han, Li-Jun; Wang, Da-Qi; Xia, Hai-Tao; Acta Crystallographica Section E 63 (2007) m2763–m2763; doi:10.1107/S1600536807050866

data_2215837
_publ_section_title
'[<i>N</i>,<i>N</i>'-Bis(4-chlorobenzyl)propane-1,2-diamine]dichloridozinc(II)'
_journal_coeditor_code           CF2157
_journal_issue                   11
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m2763
_journal_page_last               m2763
_journal_paper_doi               10.1107/S1600536807050866
_journal_volume                  63
_journal_year                    2007
_chemical_formula_iupac          '[Zn Cl2 (C17 H20 Cl2 N2)]'
_chemical_formula_moiety         'C17 H20 Cl4 N2 Zn'
_chemical_formula_sum            'C17 H20 Cl4 N2 Zn'
_chemical_formula_weight         459.52
_chemical_melting_point          497
_chemical_name_systematic
;
[N,N'-Bis(4-chlorobenzyl)propane-1,2-diamine]dichloridozinc(II)
;
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   14.638(2)
_cell_length_b                   10.7700(10)
_cell_length_c                   26.090(3)
_cell_measurement_reflns_used    1955
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      20.755
_cell_measurement_theta_min      2.489
_cell_volume                     4113.1(8)
_computing_cell_refinement       'SAINT (Siemens, 1996)'
_computing_data_collection       'SMART (Siemens, 1996)'
_computing_data_reduction        'SAINT (Siemens, 1996)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 1997b)'
_computing_publication_material  'SHELXTL (Sheldrick, 1997b)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997a)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997a)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.952
_diffrn_measured_fraction_theta_max 0.952
_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  0.2164
_diffrn_reflns_av_sigmaI/netI    0.1564
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -31
_diffrn_reflns_number            15270
_diffrn_reflns_theta_full        25.01
_diffrn_reflns_theta_max         25.01
_diffrn_reflns_theta_min         2.47
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.715
_exptl_absorpt_correction_T_max  0.7952
_exptl_absorpt_correction_T_min  0.4310
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.484
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1872
_exptl_crystal_size_max          0.59
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.14
_refine_diff_density_max         0.614
_refine_diff_density_min         -0.680
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.286
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     218
_refine_ls_number_reflns         3458
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.286
_refine_ls_R_factor_all          0.2121
_refine_ls_R_factor_gt           0.1150
_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^)+(0.0488P)^2^+0.5373P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1837
_refine_ls_wR_factor_ref         0.2170
_reflns_number_gt                1720
_reflns_number_total             3458
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            cf2157.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Orthorhombic' changed to 'orthorhombic'
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 'Orthorhombic' changed to
'orthorhombic' 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_cell_volume        4113.2(9)
_cod_database_code               2215837
_cod_database_fobs_code          2215837