Reversible C‒C coupling in phenanthroline complexes of divalent samarium and thulium
Nocton, Grégory; Ricard, Louis; Chemical Communications (Cambridge, United Kingdom) 51 (2015) 3578–3581; doi:10.1039/c5cc00289c

data_7116566
_publ_section_title
;
 Reversible C--C coupling in phenanthroline complexes of divalent
 samarium and thulium
;
_journal_coden_ASTM              CHCOFS
_journal_issue                   17
_journal_name_full
;
 Chemical Communications (Cambridge, United Kingdom)
;
_journal_page_first              3578
_journal_page_last               3581
_journal_paper_doi               10.1039/c5cc00289c
_journal_volume                  51
_journal_year                    2015
_chemical_formula_moiety         'C64 H76 N4 Sm2'
_chemical_formula_sum            'C64 H76 N4 Sm2'
_chemical_formula_weight         1202.01
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      61
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_atom_sites_solution_hydrogens   mixed
_audit_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.4.3
_audit_creation_date             2014-09-15T13:52:20-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_audit_update_record
;
2014-12-11 deposited with the CCDC.
2015-01-23 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   16.6036(3)
_cell_length_b                   17.8851(3)
_cell_length_c                   18.2024(3)
_cell_measurement_reflns_used    8600
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      30.03
_cell_measurement_theta_min      1
_cell_measurement_wavelength     0.71073
_cell_volume                     5405.33(16)
_computing_cell_refinement       'HKL Scalepack (Otwinowski & Minor 1997)'
_computing_data_collection       'Collect (Bruker AXS BV, 1997-2004)'
_computing_data_reduction
'HKL Denzo and Scalepack (Otwinowski & Minor 1997)'
_computing_molecular_graphics    'Ortep for Windows (Farrugia, 2012)'
_computing_publication_material  'WinGX publication routines (Farrugia, 2012)'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_diffrn_ambient_temperature      150(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 9
_diffrn_measured_fraction_theta_full 1
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device       '95mm CCD camera on \k-goniostat'
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       'CCD rotation images, thick slices'
_diffrn_orient_matrix_UB_11      0.025793
_diffrn_orient_matrix_UB_12      0.04064
_diffrn_orient_matrix_UB_13      -0.029498
_diffrn_orient_matrix_UB_21      0.032489
_diffrn_orient_matrix_UB_22      0.015156
_diffrn_orient_matrix_UB_23      0.043797
_diffrn_orient_matrix_UB_31      0.043665
_diffrn_orient_matrix_UB_32      -0.035283
_diffrn_orient_matrix_UB_33      -0.015163
_diffrn_radiation_monochromator  'horizonally mounted graphite crystal'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.076
_diffrn_reflns_Laue_measured_fraction_full 1
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            54313
_diffrn_reflns_point_group_measured_fraction_full 1
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.039
_diffrn_reflns_theta_min         2.013
_diffrn_source                   'Enraf Nonius FR590'
_exptl_absorpt_coefficient_mu    2.195
_exptl_absorpt_correction_T_max  0.81
_exptl_absorpt_correction_T_min  0.734
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   DENZO/SCALEPACK
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.477
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2448
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.1
_refine_diff_density_max         1.163
_refine_diff_density_min         -1.589
_refine_diff_density_rms         0.369
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.229
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_constraints    0
_refine_ls_number_parameters     320
_refine_ls_number_reflns         7904
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.229
_refine_ls_R_factor_all          0.0774
_refine_ls_R_factor_gt           0.0526
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0687P)^2^+14.2185P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1312
_refine_ls_wR_factor_ref         0.162
_reflns_number_gt                6081
_reflns_number_total             7904
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c5cc00289c2.cif
_cod_data_source_block           gnoc209
_cod_database_code               7116566
_publcif_datablock.id            {3f87586b-d1b5-44fb-8017-6221c7911424}