Mg-Mg-bonded compounds with N,N'-dipp-substituted phenanthrene-diamido and o-phenylene-diamino ligands.
Ma, Meimei; Wang, Huanhuan; Wang, Juju; Shen, Lingyi; Zhao, Yanxia; Xu, Wen-Hua; Wu, Biao; Yang, Xiao-Juan; Dalton transactions (Cambridge, England : 2003) 48 (2019) 2295–2299; doi:10.1039/c9dt00028c

data_7048762
_publ_section_title
;
 Mg-Mg-bonded compounds with N,N'-dipp-substituted phenanthrene-diamido
 and o-phenylene-diamino ligands.
;
_journal_issue                   7
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              2295
_journal_page_last               2299
_journal_paper_doi               10.1039/c9dt00028c
_journal_volume                  48
_journal_year                    2019
_chemical_formula_sum            'C92 H140 K2 Mg2 N10 O8'
_chemical_formula_weight         1640.95
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2017-12-26 deposited with the CCDC.
2019-01-18 downloaded from the CCDC.
;
_cell_angle_alpha                104.191(3)
_cell_angle_beta                 92.282(3)
_cell_angle_gamma                110.287(3)
_cell_formula_units_Z            1
_cell_length_a                   9.703(3)
_cell_length_b                   13.489(4)
_cell_length_c                   19.372(5)
_cell_measurement_reflns_used    7789
_cell_measurement_temperature    123(2)
_cell_measurement_theta_max      24.97
_cell_measurement_theta_min      2.19
_cell_volume                     2283.8(11)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART APEX II'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      123(2)
_diffrn_detector_area_resol_mean 'fine-focus sealed tube'
_diffrn_measured_fraction_theta_full 0.953
_diffrn_measured_fraction_theta_max 0.953
_diffrn_measurement_device_type  'Bruker APEX II area detector'
_diffrn_measurement_method       '\w scan'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0410
_diffrn_reflns_av_unetI/netI     0.0673
_diffrn_reflns_Laue_measured_fraction_full 0.953
_diffrn_reflns_Laue_measured_fraction_max 0.953
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            13421
_diffrn_reflns_point_group_measured_fraction_full 0.953
_diffrn_reflns_point_group_measured_fraction_max 0.953
_diffrn_reflns_theta_full        24.993
_diffrn_reflns_theta_max         24.993
_diffrn_reflns_theta_min         1.675
_exptl_absorpt_coefficient_mu    0.177
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.193
_exptl_crystal_density_meas      ?
_exptl_crystal_description       block
_exptl_crystal_F_000             888
_exptl_crystal_size_max          0.300
_exptl_crystal_size_mid          0.250
_exptl_crystal_size_min          0.250
_exptl_transmission_factor_max   0.7452
_exptl_transmission_factor_min   0.4585
_refine_diff_density_max         0.952
_refine_diff_density_min         -0.416
_refine_diff_density_rms         0.075
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.053
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     531
_refine_ls_number_reflns         7652
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.053
_refine_ls_R_factor_all          0.0749
_refine_ls_R_factor_gt           0.0592
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0200P)^2^+5.1604P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1472
_refine_ls_wR_factor_ref         0.1567
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6002
_reflns_number_total             7652
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9dt00028c2.cif
_cod_data_source_block           5
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' according to
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 

 Adding full bibliography for 7048761--7048764.cif.
;
_cod_original_cell_volume        2283.9(11)
_cod_database_code               7048762
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.949
_shelx_estimated_absorpt_t_max   0.957
_shelx_res_checksum              49676