Synthesis and structural characterization of inverse-coordination clusters from a two-electron superatomic copper nanocluster.
Chakrahari, Kiran Kumarvarma; Silalahi, Rhone P Brocha; Liao, Jian-Hong; Kahlal, Samia; Liu, Yu-Chiao; Lee, Jyh-Fu; Chiang, Ming-Hsi; Saillard, Jean-Yves; Liu, C. W.; Chemical science 9 (2018) 6785–6795; doi:10.1039/c8sc01508b

data_1549649
_publ_section_title
;
 Synthesis and structural characterization of inverse-coordination
 clusters from a two-electron superatomic copper nanocluster.
;
_journal_issue                   33
_journal_name_full               'Chemical science'
_journal_page_first              6785
_journal_page_last               6795
_journal_paper_doi               10.1039/c8sc01508b
_journal_volume                  9
_journal_year                    2018
_chemical_formula_sum            'C70 H120 Cu12 N6 O8 S13'
_chemical_formula_weight         2352.97
_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_block_doi                 10.5517/ccdc.csd.cc1yy2wv
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2018-06-21 deposited with the CCDC.
2018-07-02 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   18.2449(13)
_cell_length_b                   23.2180(15)
_cell_length_c                   23.3841(17)
_cell_measurement_reflns_used    9794
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      23.96
_cell_measurement_theta_min      2.25
_cell_volume                     9905.7(12)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0477
_diffrn_reflns_av_unetI/netI     0.0601
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -27
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            56212
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        24.999
_diffrn_reflns_theta_max         24.999
_diffrn_reflns_theta_min         1.419
_exptl_absorpt_coefficient_mu    2.840
_exptl_absorpt_correction_T_max  0.7454
_exptl_absorpt_correction_T_min  0.5115
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.578
_exptl_crystal_description       plate
_exptl_crystal_F_000             4808
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.160
_exptl_crystal_size_min          0.060
_refine_diff_density_max         1.115
_refine_diff_density_min         -0.781
_refine_diff_density_rms         0.127
_refine_ls_abs_structure_details
;
 Refined as an inversion twin.
;
_refine_ls_abs_structure_Flack   0.05(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.069
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1101
_refine_ls_number_reflns         17421
_refine_ls_number_restraints     829
_refine_ls_restrained_S_all      1.054
_refine_ls_R_factor_all          0.1096
_refine_ls_R_factor_gt           0.0717
_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^)+(0.0858P)^2^+53.9079P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1820
_refine_ls_wR_factor_ref         0.2124
_reflns_Friedel_coverage         0.842
_reflns_Friedel_fraction_full    0.999
_reflns_Friedel_fraction_max     0.999
_reflns_number_gt                12422
_reflns_number_total             17421
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8sc01508b2.cif
_cod_data_source_block           2a_CCDC1
_cod_depositor_comments
'Adding full bibliography for 1549648--1549654.cif.'
_cod_database_code               1549649
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.600
_shelx_estimated_absorpt_t_max   0.848
_shelx_res_checksum              19634