Structural diversity in heteroleptic dipyrrinato copper(II) complexes
Rakesh Kumar Gupta; Rampal Pandey; Amit Kumar; K.V. Ramanujachary; Samuel E. Lofland; Daya Shankar Pandey; Inorganica Chimica Acta  (2014) 518–527; doi:10.1016/j.ica.2013.09.044

data_1544056
_publ_section_title
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 Structural diversity in heteroleptic dipyrrinato copper(II) complexes
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_journal_name_full               'Inorganica Chimica Acta'
_journal_page_first              518
_journal_page_last               527
_journal_paper_doi               10.1016/j.ica.2013.09.044
_journal_volume                  409B
_journal_year                    2014
_chemical_formula_moiety         'C20 H18 Cu N2 O3'
_chemical_formula_sum            'C20 H18 Cu N2 O3'
_chemical_formula_weight         397.90
_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                90.00
_cell_angle_beta                 100.67(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   7.1120(15)
_cell_length_b                   13.516(3)
_cell_length_c                   19.323(5)
_cell_measurement_reflns_used    4163
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      0.864
_cell_measurement_theta_min      0.780
_cell_volume                     1825.3(8)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.985
_diffrn_measured_fraction_theta_max 0.985
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0295
_diffrn_reflns_av_sigmaI/netI    0.0250
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            16492
_diffrn_reflns_theta_full        27.45
_diffrn_reflns_theta_max         27.45
_diffrn_reflns_theta_min         3.01
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    1.218
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.448
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             820
_exptl_crystal_size_max          .23
_exptl_crystal_size_mid          .17
_exptl_crystal_size_min          .12
_refine_diff_density_max         1.363
_refine_diff_density_min         -0.717
_refine_diff_density_rms         0.097
_refine_ls_goodness_of_fit_ref   1.091
_refine_ls_matrix_type           full
_refine_ls_number_parameters     238
_refine_ls_number_reflns         4100
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.091
_refine_ls_R_factor_all          0.0812
_refine_ls_R_factor_gt           0.0728
_refine_ls_shift/su_max          0.056
_refine_ls_shift/su_mean         0.017
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0636P)^2^+8.7554P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2039
_refine_ls_wR_factor_ref         0.2079
_reflns_number_gt                3468
_reflns_number_total             4100
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ICA-2014-409B-518-527-4.cif
_cod_data_source_block           7
_cod_depositor_comments
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The following automatic conversions were performed:

'_journal_paper_doi' value
'http://dx.doi.org/10.1016/j.ica.2013.09.044' was changed to
'10.1016/j.ica.2013.09.044'.

Automatic conversion script
Id: cif_fix_values 6433 2018-09-21 13:16:33Z andrius 
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_cod_original_cell_volume        1825.3(7)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               1544056