Acetate as a model for aspartate-based CXCR4 chemokine receptor binding of cobalt and nickel complexes of cross-bridged tetraazamacrocycles.
Cain, Amy N.; Carder Freeman, TaRynn N; Roewe, Kimberly D.; Cockriel, David L.; Hasley, Travis R.; Maples, Randall D.; Allbritton, Elisabeth M. A.; D'Huys, Thomas; van Loy, Tom; Burke, Benjamin P.; Prior, Timothy J.; Schols, Dominique; Archibald, Stephen J.; Hubin, Timothy J.; Dalton transactions (Cambridge, England : 2003) 48 (2019) 2785–2801; doi:10.1039/c8dt04728f

data_7048801
_publ_section_title
;
 Acetate as a model for aspartate-based CXCR4 chemokine receptor binding
 of cobalt and nickel complexes of cross-bridged tetraazamacrocycles.
;
_journal_issue                   8
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              2785
_journal_page_last               2801
_journal_paper_doi               10.1039/c8dt04728f
_journal_volume                  48
_journal_year                    2019
_chemical_formula_moiety
;
     C14 H29 Co N4 O2, 2(F6 P)
;
_chemical_formula_sum            'C14 H29 Co F12 N4 O2 P2'
_chemical_formula_weight         634.28
_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2017/1
_audit_update_record
;
2017-08-08 deposited with the CCDC.
2019-01-29 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.2044(11)
_cell_length_b                   12.7702(17)
_cell_length_c                   19.650(3)
_cell_measurement_reflns_used    4982
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      27.4
_cell_measurement_theta_min      2.60
_cell_volume                     2309.7(5)
_computing_cell_refinement       'Stoe X-AREA'
_computing_data_collection       'Stoe X-AREA'
_computing_data_reduction
;
 Scaled and merged with Sortav
 R.H. Blessing, (1987) Cryst. Rev. 1, 3-58
 R.H. Blessing, (1989) J. Appl. Cryst. 22, 396-397
;
_computing_structure_refinement  'SHELXL-2017/1 (Sheldrick, 2017)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      150(2)
_diffrn_detector_area_resol_mean 6.67
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Stoe IPDS2'
_diffrn_measurement_method       \w-scans
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0924
_diffrn_reflns_av_unetI/netI     0.1668
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            12821
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.781
_diffrn_reflns_theta_min         2.616
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.999
_exptl_absorpt_correction_T_max  0.927
_exptl_absorpt_correction_T_min  0.904
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
 R.H. Blessing, Acta Cryst. (1995), A51, 33-38
;
_exptl_crystal_colour            'dark brown'
_exptl_crystal_density_diffrn    1.824
_exptl_crystal_description       block
_exptl_crystal_F_000             1288
_exptl_crystal_recrystallization_method 'Re-crystallisation from solvent'
_exptl_crystal_size_max          0.320
_exptl_crystal_size_mid          0.190
_exptl_crystal_size_min          0.080
_refine_diff_density_max         0.453
_refine_diff_density_min         -0.252
_refine_diff_density_rms         0.064
_refine_ls_abs_structure_details
;
 Refined as an inversion twin.
;
_refine_ls_abs_structure_Flack   0.46(4)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.600
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     317
_refine_ls_number_reflns         4436
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.600
_refine_ls_R_factor_all          0.0812
_refine_ls_R_factor_gt           0.0376
_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^)] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0509
_refine_ls_wR_factor_ref         0.0583
_reflns_Friedel_coverage         0.755
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     1.000
_reflns_number_gt                2434
_reflns_number_total             4436
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8dt04728f2.cif
_cod_data_source_block           Co5_OAC_2PF6
_cod_depositor_comments
'Adding full bibliography for 7048799--7048808.cif.'
_cod_database_code               7048801
_shelx_shelxl_version_number     2017/1
_shelx_estimated_absorpt_t_min   0.740
_shelx_estimated_absorpt_t_max   0.924
_shelx_res_checksum              88052