Self-assembly of the 2-His-1-carboxylate facial triad in mononuclear iron(II) and zinc(II) models of metalloenzyme active sites.
Friese, Seth J.; Kucera, Benjamin E.; Que, Jr, Lawrence; Tolman, William B.; Inorganic chemistry 45 (2006) 8003–8005; doi:10.1021/ic061564s

data_4350601
_publ_section_title
;
 Self-assembly of the 2-His-1-carboxylate facial triad in mononuclear
 iron(II) and zinc(II) models of metalloenzyme active sites.
;
_journal_issue                   20
_journal_name_full               'Inorganic chemistry'
_journal_page_first              8003
_journal_page_last               8005
_journal_paper_doi               10.1021/ic061564s
_journal_volume                  45
_journal_year                    2006
_chemical_formula_moiety         'C56 H66 N2 O4 Zn, C H2 Cl2'
_chemical_formula_sum            'C57 H68 Cl2 N2 O4 Zn'
_chemical_formula_weight         981.40
_chemical_name_common            06119
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_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                 105.0340(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   15.0099(12)
_cell_length_b                   15.2321(12)
_cell_length_c                   24.0930(19)
_cell_measurement_reflns_used    3863
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      26.38
_cell_measurement_theta_min      2.27
_cell_volume                     5319.9(7)
_computing_cell_refinement       'SAINT, Bruker'
_computing_data_collection       'SMART, Bruker'
_computing_data_reduction        'SAINT, Bruker'
_computing_molecular_graphics    'SHELXTL, Bruker'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Siemens SMART Platform CCD'
_diffrn_measurement_method       'area detector, omega scans per phi'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'normal-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0345
_diffrn_reflns_av_sigmaI/netI    0.0254
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -30
_diffrn_reflns_number            57210
_diffrn_reflns_theta_full        26.39
_diffrn_reflns_theta_max         26.39
_diffrn_reflns_theta_min         1.45
_exptl_absorpt_coefficient_mu    0.608
_exptl_absorpt_correction_T_max  0.8629
_exptl_absorpt_correction_T_min  0.7509
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, R. Blessing, 1995'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.225
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2080
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.25
_refine_diff_density_max         0.485
_refine_diff_density_min         -0.536
_refine_diff_density_rms         0.046
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.005
_refine_ls_hydrogen_treatment    riding
_refine_ls_matrix_type           full
_refine_ls_number_parameters     611
_refine_ls_number_reflns         10902
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.005
_refine_ls_R_factor_all          0.0501
_refine_ls_R_factor_gt           0.0376
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0443P)^2^+3.3601P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0899
_refine_ls_wR_factor_ref         0.0956
_reflns_number_gt                8959
_reflns_number_total             10902
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic061564ssi20060817_032239.cif
_cod_data_source_block           06119
_cod_depositor_comments
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The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Monoclinic' was changed to
'monoclinic' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/ACS/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               4350601