Metal exchange in lithiocuprates: implications for our understanding of structure and reactivity
Wheatley, Andrew; Peel, Andrew; Ackroyd, Ryan; Chem. Sci.  (2017) –; doi:10.1039/C7SC01423F

data_1545978
_publ_section_title
;
 Metal exchange in lithiocuprates: implications for our understanding of
 structure and reactivity
;
_journal_name_full               'Chem. Sci.'
_journal_paper_doi               10.1039/C7SC01423F
_journal_year                    2017
_chemical_formula_moiety         'C36 H72 Cu2.70 Li1.30 N4'
_chemical_formula_sum            'C36 H72 Cu2.7 Li1.3 N4'
_chemical_formula_weight         741.41
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2016/4
_audit_update_record
;
2017-03-26 deposited with the CCDC.
2017-05-03 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 108.6770(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.6661(3)
_cell_length_b                   22.7624(5)
_cell_length_c                   15.2664(4)
_cell_measurement_reflns_used    9961
_cell_measurement_temperature    180(2)
_cell_measurement_theta_max      58.70
_cell_measurement_theta_min      3.621
_cell_volume                     3840.48(17)
_computing_cell_refinement       'SAINT (Bruker, 2016)'
_computing_data_collection       'APEX3 (Bruker, 2016)'
_computing_data_reduction        SAINT
_computing_molecular_graphics    'Mercury (Macrae et al., 2008)'
_computing_publication_material  SHELXL
_computing_structure_refinement  'SHELXL-2016/4 (Sheldrick, 2016)'
_computing_structure_solution    'SHELXT 2014/4 (Sheldrick, 2014)'
_diffrn_ambient_temperature      180(2)
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device_type  'Bruker D8-QUEST PHOTON-100'
_diffrn_measurement_method       'Thin slice \w and \f scans'
_diffrn_radiation_source         'Incoatec I\mS Cu microsource'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0469
_diffrn_reflns_av_unetI/netI     0.0554
_diffrn_reflns_Laue_measured_fraction_full 0.989
_diffrn_reflns_Laue_measured_fraction_max 0.989
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            19840
_diffrn_reflns_point_group_measured_fraction_full 0.989
_diffrn_reflns_point_group_measured_fraction_max 0.989
_diffrn_reflns_theta_full        59.106
_diffrn_reflns_theta_max         59.106
_diffrn_reflns_theta_min         3.621
_exptl_absorpt_coefficient_mu    1.952
_exptl_absorpt_correction_T_max  0.7516
_exptl_absorpt_correction_T_min  0.6334
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
multi-scan from symmetry-related measurements 'SADABS (Bruker, 2016)' 
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.282
_exptl_crystal_description       needle
_exptl_crystal_F_000             1593
_exptl_crystal_size_max          0.180
_exptl_crystal_size_mid          0.040
_exptl_crystal_size_min          0.030
_refine_diff_density_max         0.787
_refine_diff_density_min         -0.382
_refine_diff_density_rms         0.068
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.055
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     417
_refine_ls_number_reflns         5479
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.057
_refine_ls_R_factor_all          0.0741
_refine_ls_R_factor_gt           0.0501
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0391P)^2^+7.8952P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1085
_refine_ls_wR_factor_ref         0.1167
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4185
_reflns_number_total             5479
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7sc01423f2.cif
_cod_data_source_block           aw1532
_cod_original_formula_sum        'C36 H72 Cu2.70 Li1.30 N4'
_cod_database_code               1545978
_shelx_shelxl_version_number     2016/4
_shelx_estimated_absorpt_t_min   0.720
_shelx_estimated_absorpt_t_max   0.944
_shelx_res_checksum              24854
_shelx_hkl_checksum              53225