Binuclear β-diketiminate complexes of copper(i).
Phanopoulos, Andreas; Leung, Alice H. M.; Yow, Shuhui; Palomas, David; White, Andrew J. P.; Hellgardt, Klaus; Horton, Andrew; Crimmin, Mark R.; Dalton transactions (Cambridge, England : 2003) 46 (2017) 2081–2090; doi:10.1039/c6dt04246e

data_7041780
_publ_section_title
;
 Binuclear \b-diketiminate complexes of copper(i).
;
_journal_issue                   7
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              2081
_journal_page_last               2090
_journal_paper_doi               10.1039/c6dt04246e
_journal_volume                  46
_journal_year                    2017
_chemical_formula_moiety         'C46 H58 N4 O'
_chemical_formula_sum            'C46 H58 N4 O'
_chemical_formula_weight         682.96
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2016-10-25 deposited with the CCDC.
2017-01-20 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 92.632(8)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   14.2470(12)
_cell_length_b                   9.3174(9)
_cell_length_c                   31.077(3)
_cell_measurement_reflns_used    2128
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      70.8720
_cell_measurement_theta_min      2.8360
_cell_volume                     4121.0(7)
_computing_cell_refinement       'CrysAlisPro, Agilent Technologies'
_computing_data_collection       'CrysAlisPro, Agilent Technologies'
_computing_data_reduction        'CrysAlisPro, Agilent Technologies'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'CIFTAB-2013 (Sheldrick, 2013)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-2013 (Sheldrick, 2013)'
_diffrn_ambient_temperature      173(2)
_diffrn_detector_area_resol_mean 10.4115
_diffrn_measured_fraction_theta_full 0.984
_diffrn_measured_fraction_theta_max 0.951
_diffrn_measurement_device_type  'Agilent Xcalibur PX Ultra A'
_diffrn_measurement_method       'omega scans'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0561
_diffrn_reflns_av_unetI/netI     0.0749
_diffrn_reflns_Laue_measured_fraction_full 0.984
_diffrn_reflns_Laue_measured_fraction_max 0.951
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       38
_diffrn_reflns_limit_l_min       -34
_diffrn_reflns_number            13540
_diffrn_reflns_point_group_measured_fraction_full 0.984
_diffrn_reflns_point_group_measured_fraction_max 0.951
_diffrn_reflns_theta_full        67.684
_diffrn_reflns_theta_max         73.777
_diffrn_reflns_theta_min         2.847
_diffrn_source                   'Enhance Ultra (Cu) X-ray Source'
_exptl_absorpt_coefficient_mu    0.502
_exptl_absorpt_correction_T_max  0.981
_exptl_absorpt_correction_T_min  0.923
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
; 
CrysAlisPro, Agilent Technologies, 
Version 1.171.37.33a (release 28-03-2014 CrysAlis171 .NET) 
(compiled Mar 28 2014,12:25:20) 
Analytical numeric absorption correction using a multifaceted crystal 
model based on expressions derived by R.C. Clark & J.S. Reid. 
(Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897) 
Empirical absorption correction using spherical harmonics, 
 implemented in SCALE3 ABSPACK scaling algorithm. 
;
_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    1.101
_exptl_crystal_description       needles
_exptl_crystal_F_000             1480
_exptl_crystal_size_max          0.33
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.375
_refine_diff_density_min         -0.358
_refine_diff_density_rms         0.068
_refine_ls_extinction_coef       0.0016(3)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2014/7 (Sheldrick 2014'
_refine_ls_goodness_of_fit_ref   1.050
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     486
_refine_ls_number_reflns         7937
_refine_ls_number_restraints     28
_refine_ls_restrained_S_all      1.050
_refine_ls_R_factor_all          0.1280
_refine_ls_R_factor_gt           0.0860
_refine_ls_shift/su_max          0.005
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1427P)^2^+3.1830P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2694
_refine_ls_wR_factor_ref         0.3064
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4713
_reflns_number_total             7937
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6dt04246e2.cif
_cod_data_source_block           3-H2
_cod_depositor_comments
'Adding full bibliography for 7041779--7041788.cif.'
_cod_database_code               7041780
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              79009