Phenanthroline complexes of zinc and calcium carbamates
Reck, Günter; Becker, Roland; Acta Crystallographica Section C 60 (2004) m134–m136; doi:10.1107/S0108270104001441

data_2013826
_publ_section_title
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 Phenanthroline complexes of zinc and calcium carbamates
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_journal_issue                   3
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              m134
_journal_page_last               m136
_journal_paper_doi               10.1107/S0108270104001441
_journal_volume                  60
_journal_year                    2004
_chemical_formula_iupac          '[Ca (C13 H26 N S2)2 (C12 H8 N2)2]'
_chemical_formula_moiety         'C50 H68 N6 S4 Ca'
_chemical_formula_sum            'C50 H68 Ca N6 S4'
_chemical_formula_weight         921.42
_chemical_name_systematic
;
bis(N,N-di-n-hexyldithiocarbamato-\k^2^S,S')bis(1,10-phenanthroline-
\k^2^N,N')calcium(II)
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL97
_cell_angle_alpha                72.290(10)
_cell_angle_beta                 80.91(2)
_cell_angle_gamma                84.20(2)
_cell_formula_units_Z            2
_cell_length_a                   11.875(4)
_cell_length_b                   13.129(2)
_cell_length_c                   17.547(4)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      20
_cell_measurement_theta_min      12
_cell_volume                     2569.2(11)
_computing_cell_refinement       'CAD-4 Operations Manual'
_computing_data_collection
'CAD-4 Operations Manual (Enraf-Nonius, 1977)'
_computing_data_reduction        'MolEN (Fair, 1990)'
_computing_molecular_graphics    'SHELXTL-NT (Sheldrick, 1999)'
_computing_publication_material  SHELXL97
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Enraf-Nonius CAD-4'
_diffrn_measurement_method       2\q/\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  0.0000
_diffrn_reflns_av_sigmaI/netI    0.0126
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            9086
_diffrn_reflns_theta_full        25.05
_diffrn_reflns_theta_max         25.05
_diffrn_reflns_theta_min         1.63
_diffrn_standards_decay_%        0.4
_diffrn_standards_interval_time  120
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    0.323
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.191
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prismatic
_exptl_crystal_F_000             988
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.28
_exptl_crystal_size_min          0.25
_refine_diff_density_max         0.816
_refine_diff_density_min         -0.241
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.065
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     550
_refine_ls_number_reflns         9086
_refine_ls_number_restraints     316
_refine_ls_restrained_S_all      1.085
_refine_ls_R_factor_all          0.0461
_refine_ls_R_factor_gt           0.0423
_refine_ls_shift/su_max          0.010
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w = 1/[\s^2^(Fo^2^)+(0.1184P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1489
_refine_ls_wR_factor_ref         0.1546
_reflns_number_gt                7339
_reflns_number_total             9086
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            na1638.cif
_cod_data_source_block           II
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
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_cod_database_code               2013826
_cod_database_fobs_code          2013826