A series of C3-symmetric heterobimetallic Cr‒M (M = Fe, Co and Cu) complexes
Kuppuswamy, Subramaniam; Bezpalko, Mark W.; Powers, Tamara M.; Wilding, Matthew J. T.; Brozek, Carl K.; Foxman, Bruce M.; Thomas, Christine M.; Chemical Science 5 (2014) 1617–; doi:10.1039/c3sc52943f

data_1513866
_publ_section_title
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 A series of C3-symmetric heterobimetallic Cr--M (M = Fe, Co and Cu)
 complexes
;
_journal_issue                   4
_journal_name_full               'Chemical Science'
_journal_page_first              1617
_journal_paper_doi               10.1039/c3sc52943f
_journal_volume                  5
_journal_year                    2014
_chemical_formula_moiety         'C45 H51 Cr1 Fe1 I1 N3 P3'
_chemical_formula_sum            'C45 H51 Cr Fe I N3 P3'
_chemical_formula_weight         961.59
_space_group_IT_number           205
_symmetry_cell_setting           cubic
_symmetry_space_group_name_Hall  '-P 2ac 2ab 3'
_symmetry_space_group_name_H-M   'P a -3'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     other
_audit_creation_date             2012-11-30
_audit_creation_method           CRYSTALS_ver_14.43
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   20.6666(3)
_cell_length_b                   20.6666(3)
_cell_length_c                   20.6666(3)
_cell_measurement_reflns_used    2518
_cell_measurement_temperature    120
_cell_measurement_theta_max      25
_cell_measurement_theta_min      2
_cell_volume                     8826.9(2)
_computing_cell_refinement       'Apex2 (Bruker AXS, 2006)'
_computing_data_collection       'Apex2 (Bruker AXS, 2006)'
_computing_data_reduction        'Apex2 (Bruker AXS, 2006)'
_computing_molecular_graphics    'CAMERON (Watkin et al., 1996)'
_computing_publication_material  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_refinement  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_solution    'Superflip (Palatinus & Chapuis, 2007)'
_diffrn_ambient_temperature      120
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device       Area
_diffrn_measurement_device_type  'Bruker Kappa Apex2'
_diffrn_measurement_method       '\f & \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.074
_diffrn_reflns_limit_h_max       26
_diffrn_reflns_limit_h_min       -26
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            19602
_diffrn_reflns_theta_full        27.477
_diffrn_reflns_theta_max         27.477
_diffrn_reflns_theta_min         1.707
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.417
_exptl_absorpt_correction_T_max  0.80
_exptl_absorpt_correction_T_min  0.77
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details
; 
 Analytical Absorption (De Meulenaer & Tompa, 1965) 
;
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    1.447
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             3920.000
_exptl_crystal_size_max          0.300
_exptl_crystal_size_mid          0.180
_exptl_crystal_size_min          0.160
_refine_diff_density_max         1.22
_refine_diff_density_min         -1.00
_refine_ls_extinction_method     None
_refine_ls_goodness_of_fit_ref   1.0000
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     163
_refine_ls_number_reflns         3373
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0682
_refine_ls_R_factor_gt           0.0368
_refine_ls_shift/su_max          0.0022679
_refine_ls_shift/su_mean         0.0000569
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
 Method= Modified Sheldrick 
 w=1/[\s^2^(F^2^) + ( 0.02P)^2^ +14.48P] 
 ,where P=(max(Fo^2^,0) + 2Fc^2^)/3 
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.0798
_refine_ls_wR_factor_gt          0.0702
_refine_ls_wR_factor_ref         0.0798
_reflns_limit_h_max              18
_reflns_limit_h_min              0
_reflns_limit_k_max              18
_reflns_limit_k_min              0
_reflns_limit_l_max              26
_reflns_limit_l_min              1
_reflns_number_gt                2281
_reflns_number_total             3373
_reflns_threshold_expression     I>2.0\s(I)
_oxford_diffrn_Wilson_B_factor   1.69
_oxford_diffrn_Wilson_scale      819.95
_oxford_refine_ls_r_factor_ref   0.0682
_oxford_refine_ls_scale          0.037717(4)
_oxford_reflns_number_all        3373
_oxford_reflns_threshold_expression_ref I>-10.0\s(I)
_oxford_structure_analysis_title 'sk_782_0m in Pa-3'
_cod_data_source_file            c3sc52943f.txt
_cod_data_source_block           2
_cod_depositor_comments
;
The following automatic conversions were performed:

'_atom_sites_solution_primary' value 'Other' changed to 'other'
according to
/usr/data/users/saulius/crontab/automatic-downloads/current/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_sg_symbol_Hall     '-P 2ac 2ab '
_cod_original_sg_symbol_H-M      'P a -3 '
_cod_original_formula_sum        'C45 H51 Cr1 Fe1 I1 N3 P3'
_cod_database_code               1513866
_iucr_refine_instructions_details_constraints
;
BLOCK SCALE X'S, U'S 
RIDE C   (   2,X'S) H   (  21,X'S) 
RIDE C   (   3,X'S) H   (  31,X'S) 
RIDE C   (   4,X'S) H   (  41,X'S) 
RIDE C   (   5,X'S) H   (  51,X'S) 
RIDE C   (   6,X'S) H   (  61,X'S) 
RIDE C   (   8,X'S) H   (  81,X'S) 
RIDE C   (   9,X'S) H   (  91,X'S) 
RIDE C   (  10,X'S) H   ( 101,X'S) 
RIDE C   (  11,X'S) H   ( 111,X'S) 
RIDE C   (  12,X'S) H   ( 121,X'S) 
RIDE C   (  13,X'S) H   ( 131,X'S) H   ( 132,X'S) H   ( 133,X'S) 
RIDE C   (  14,X'S) H   ( 141,X'S) 
RIDE C   (  15,X'S) H   ( 151,X'S) H   ( 152,X'S) H   ( 153,X'S) 
END                                                                             
;
_iucr_refine_instructions_details_restraints
;
NO 
REM   HREST   START (DO NOT REMOVE THIS LINE) 
REM   HREST   END (DO NOT REMOVE THIS LINE) 
END                                                                             
;