# Electronic Supplementary Material (ESI) for ChemComm.
# This journal is © The Royal Society of Chemistry 2020

####################################################################### 
# 
# This file contains crystal structure data downloaded from the 
# Cambridge Structural Database (CSD) hosted by the Cambridge 
# Crystallographic Data Centre (CCDC).
# 
# Full information about CCDC data access policies and citation 
# guidelines are available at http://www.ccdc.cam.ac.uk/access/V1 
# 
# Audit and citation data items may have been added by the CCDC. 
# Please retain this information to preserve the provenance of 
# this file and to allow appropriate attribution of the data. 
# 
#######################################################################

data_UTSA-101
_database_code_depnum_ccdc_archive 'CCDC 2021014'
loop_
_audit_author_name
_audit_author_address
'Kai Shao'
;Zhejiang University
China
;
_audit_update_record             
;
2020-08-02 deposited with the CCDC.	2020-09-22 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-97
_chemical_name_systematic        
; 
 ? 
;
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         ?
_chemical_formula_sum            'C24 H10 Cu2 N4 O10'
_chemical_formula_weight         641.44

loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0181 0.0091 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
O O 0.0492 0.0322 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
N N 0.0311 0.0180 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Cu Cu -1.9646 0.5888 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

_symmetry_cell_setting           Trigonal
_symmetry_space_group_name_H-M   R-3m

loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-y, x-y, z'
'y, x, -z'
'-x+y, -x, z'
'x-y, -y, -z'
'-x, -x+y, -z'
'x+2/3, y+1/3, z+1/3'
'-y+2/3, x-y+1/3, z+1/3'
'y+2/3, x+1/3, -z+1/3'
'-x+y+2/3, -x+1/3, z+1/3'
'x-y+2/3, -y+1/3, -z+1/3'
'-x+2/3, -x+y+1/3, -z+1/3'
'x+1/3, y+2/3, z+2/3'
'-y+1/3, x-y+2/3, z+2/3'
'y+1/3, x+2/3, -z+2/3'
'-x+y+1/3, -x+2/3, z+2/3'
'x-y+1/3, -y+2/3, -z+2/3'
'-x+1/3, -x+y+2/3, -z+2/3'
'-x, -y, -z'
'y, -x+y, -z'
'-y, -x, z'
'x-y, x, -z'
'-x+y, y, z'
'x, x-y, z'
'-x+2/3, -y+1/3, -z+1/3'
'y+2/3, -x+y+1/3, -z+1/3'
'-y+2/3, -x+1/3, z+1/3'
'x-y+2/3, x+1/3, -z+1/3'
'-x+y+2/3, y+1/3, z+1/3'
'x+2/3, x-y+1/3, z+1/3'
'-x+1/3, -y+2/3, -z+2/3'
'y+1/3, -x+y+2/3, -z+2/3'
'-y+1/3, -x+2/3, z+2/3'
'x-y+1/3, x+2/3, -z+2/3'
'-x+y+1/3, y+2/3, z+2/3'
'x+1/3, x-y+2/3, z+2/3'

_cell_length_a                   18.3055(4)
_cell_length_b                   18.3055(4)
_cell_length_c                   52.0549(12)
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                120.00
_cell_volume                     15106.2(6)
_cell_formula_units_Z            9
_cell_measurement_temperature    293(2)
_cell_measurement_reflns_used    14877
_cell_measurement_theta_min      4.3840
_cell_measurement_theta_max      74.0600

_exptl_crystal_description       block
_exptl_crystal_colour            blue
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.1
_exptl_crystal_density_meas      ?
_exptl_crystal_density_diffrn    0.635
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             2880
_exptl_absorpt_coefficient_mu    1.003
_exptl_absorpt_correction_type   ?
_exptl_absorpt_correction_T_min  0.835
_exptl_absorpt_correction_T_max  0.905
_exptl_absorpt_process_details   ?

_exptl_special_details           
; 
 ? 
;

_diffrn_ambient_temperature      293(2)
_diffrn_radiation_wavelength     1.54184
_diffrn_radiation_type           CuK\a
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_monochromator  graphite
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_diffrn_measurement_method       ?
_diffrn_detector_area_resol_mean ?
_diffrn_standards_number         ?
_diffrn_standards_interval_count ?
_diffrn_standards_interval_time  ?
_diffrn_standards_decay_%        ?
_diffrn_reflns_number            30525
_diffrn_reflns_av_R_equivalents  0.0358
_diffrn_reflns_av_sigmaI/netI    0.0160
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_l_min       -60
_diffrn_reflns_limit_l_max       64
_diffrn_reflns_theta_min         3.26
_diffrn_reflns_theta_max         74.34
_reflns_number_total             3733
_reflns_number_gt                2951
_reflns_threshold_expression     >2sigma(I)

_computing_data_collection       ?
_computing_cell_refinement       ?
_computing_data_reduction        ?
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_molecular_graphics    ?
_computing_publication_material  ?

_refine_special_details          
; 
 Refinement of F² against ALL reflections.  The weighted R-factor wR and 
 goodness of fit S are based on F², conventional R-factors R are based 
 on F, with F set to zero for negative F². The threshold expression of 
 F² > 2sigma(F²) is used only for calculating R-factors(gt) etc. and is 
 not relevant to the choice of reflections for refinement.  R-factors based 
 on F² are statistically about twice as large as those based on F, and R- 
 factors based on ALL data will be even larger. 
;

_refine_ls_structure_factor_coef Fsqd
_refine_ls_matrix_type           full
_refine_ls_weighting_scheme      calc
_refine_ls_weighting_details     
'calc w=1/[σ²(Fo²)+(0.1943P)²+1.8406P] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_atom_sites_solution_hydrogens   geom
_refine_ls_hydrogen_treatment    mixed
_refine_ls_extinction_method     none
_refine_ls_extinction_coef       ?
_refine_ls_number_reflns         3733
_refine_ls_number_parameters     119
_refine_ls_number_restraints     10
_refine_ls_R_factor_all          0.0829
_refine_ls_R_factor_gt           0.0743
_refine_ls_wR_factor_ref         0.2797
_refine_ls_wR_factor_gt          0.2673
_refine_ls_goodness_of_fit_ref   1.189
_refine_ls_restrained_S_all      1.191
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000

loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_occupancy
_atom_site_symmetry_multiplicity
_atom_site_calc_flag
_atom_site_refinement_flags
_atom_site_disorder_assembly
_atom_site_disorder_group
C2 C 0.7321(3) 0.5957(3) 0.56021(8) 0.0888(13) Uani 1 1 d . . .
H2 H 0.6927 0.6048 0.5687 0.107 Uiso 1 1 calc R . .
C3 C 0.8038(3) 0.6076(5) 0.57284(13) 0.101(3) Uani 1 2 d S . .
C4 C 0.8138(3) 0.6276(6) 0.60135(13) 0.116(3) Uani 1 2 d SD . .
C5 C 0.7192(3) 0.5697(3) 0.53445(7) 0.0733(10) Uani 1 1 d . . .
C6 C 0.6391(2) 0.5484(2) 0.52133(6) 0.0650(8) Uani 1 1 d . . .
C7 C 0.77919(16) 0.5584(3) 0.52183(9) 0.0664(12) Uani 1 2 d S . .
H7 H 0.7715 0.5429 0.5046 0.080 Uiso 1 2 calc SR . .
C8 C 0.8294(4) 0.6588(8) 0.65306(15) 0.142(4) Uani 1 2 d SD . .
O1 O 0.62951(17) 0.52036(17) 0.49906(4) 0.0713(7) Uani 1 1 d . . .
O2 O 0.58736(19) 0.5607(2) 0.53393(5) 0.0798(8) Uani 1 1 d . . .
O3 O 0.56261(19) 0.43739(19) 0.44557(11) 0.140(2) Uani 1 2 d S . .
C1 C 0.8561(7) 0.6002(7) 0.61664(15) 0.096(3) Uani 0.482(9) 1 d PD A 1
H1 H 0.8856 0.5770 0.6089 0.115 Uiso 0.482(9) 1 calc PR A 1
N1 N 0.8567(7) 0.6056(7) 0.64331(16) 0.115(3) Uani 0.482(9) 1 d PD A 1
C1A C 0.8919(6) 0.6830(7) 0.61125(19) 0.111(4) Uani 0.518(9) 1 d PD . 2
H1A H 0.9378 0.7153 0.6006 0.134 Uiso 0.518(9) 1 calc PR A 2
N1A N 0.8998(6) 0.6890(8) 0.63812(18) 0.142(5) Uani 0.518(9) 1 d PD A 2
Cu1 Cu 0.525116(16) 0.474884(16) 0.479414(9) 0.0534(3) Uani 1 2 d S . .

loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_23
_atom_site_aniso_U_13
_atom_site_aniso_U_12
C2 0.093(3) 0.132(4) 0.065(2) -0.033(2) -0.017(2) 0.074(3)
C3 0.094(3) 0.162(7) 0.070(4) -0.046(4) -0.0229(19) 0.081(4)
C4 0.100(3) 0.196(9) 0.084(4) -0.065(5) -0.033(3) 0.098(5)
C5 0.080(2) 0.095(3) 0.0596(19) -0.0202(17) -0.0110(17) 0.055(2)
C6 0.077(2) 0.093(2) 0.0486(15) -0.0030(15) -0.0046(14) 0.061(2)
C7 0.072(2) 0.079(3) 0.051(2) -0.014(2) -0.0069(10) 0.0396(15)
C8 0.119(4) 0.265(12) 0.092(5) -0.095(7) -0.047(4) 0.133(6)
O1 0.0804(16) 0.1032(19) 0.0483(12) -0.0167(11) -0.0096(11) 0.0593(14)
O2 0.0932(18) 0.122(2) 0.0498(12) -0.0177(13) -0.0129(12) 0.0733(18)
O3 0.154(3) 0.154(3) 0.115(4) -0.0487(19) 0.0487(19) 0.079(4)
C1 0.096(7) 0.097(8) 0.096(7) 0.000(5) 0.000(5) 0.049(6)
N1 0.115(7) 0.116(8) 0.115(8) 0.000(6) 0.000(6) 0.058(6)
C1A 0.111(8) 0.112(8) 0.111(8) 0.000(6) 0.000(6) 0.056(7)
N1A 0.142(9) 0.142(10) 0.141(10) 0.000(8) 0.000(8) 0.071(9)
Cu1 0.0782(5) 0.0782(5) 0.0286(4) -0.00226(9) 0.00226(9) 0.0577(4)

_geom_special_details            
; 
 All esds (except the esd in the dihedral angle between two l.s. planes) 
 are estimated using the full covariance matrix.  The cell esds are taken 
 into account individually in the estimation of esds in distances, angles 
 and torsion angles; correlations between esds in cell parameters are only 
 used when they are defined by crystal symmetry.  An approximate (isotropic) 
 treatment of cell esds is used for estimating esds involving l.s. planes. 
;

loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
_geom_bond_publ_flag
C2 C3 1.385(5) . ?
C2 C5 1.403(5) . ?
C3 C2 1.385(5) 23_655 ?
C3 C4 1.517(9) . ?
C4 C1 1.369(8) . ?
C4 C1 1.369(8) 23_655 ?
C4 C1A 1.375(8) . ?
C4 C1A 1.375(8) 23_655 ?
C5 C7 1.381(4) . ?
C5 C6 1.484(5) . ?
C6 O1 1.244(4) . ?
C6 O2 1.261(4) . ?
C7 C5 1.381(4) 23_655 ?
C8 N1A 1.363(8) 23_655 ?
C8 N1A 1.363(8) . ?
C8 N1 1.394(8) 23_655 ?
C8 N1 1.394(8) . ?
C8 C8 1.438(13) 25_666 ?
O1 Cu1 1.949(2) . ?
O2 Cu1 1.950(3) 19_666 ?
O3 Cu1 2.125(4) . ?
C1 N1 1.392(8) . ?
C1A N1A 1.405(8) . ?
C1A C1A 1.85(2) 23_655 ?
Cu1 O1 1.949(2) 21_665 ?
Cu1 O2 1.950(3) 19_666 ?
Cu1 O2 1.950(3) 3_556 ?
Cu1 Cu1 2.6702(10) 19_666 ?

loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_3
_geom_angle_publ_flag
C3 C2 C5 119.5(4) . . ?
C2 C3 C2 120.8(6) . 23_655 ?
C2 C3 C4 119.5(3) . . ?
C2 C3 C4 119.5(3) 23_655 . ?
C1 C4 C1 97.0(10) . 23_655 ?
C1 C4 C1A 58.8(7) . . ?
C1 C4 C1A 119.2(7) 23_655 . ?
C1 C4 C1A 119.2(7) . 23_655 ?
C1 C4 C1A 58.8(7) 23_655 23_655 ?
C1A C4 C1A 84.3(11) . 23_655 ?
C1 C4 C3 120.2(5) . . ?
C1 C4 C3 120.2(5) 23_655 . ?
C1A C4 C3 120.0(7) . . ?
C1A C4 C3 120.0(7) 23_655 . ?
C7 C5 C2 119.7(4) . . ?
C7 C5 C6 119.8(3) . . ?
C2 C5 C6 120.3(3) . . ?
O1 C6 O2 126.5(3) . . ?
O1 C6 C5 117.0(3) . . ?
O2 C6 C5 116.5(3) . . ?
C5 C7 C5 120.9(4) 23_655 . ?
N1A C8 N1A 95.9(12) 23_655 . ?
N1A C8 N1 58.6(7) 23_655 23_655 ?
N1A C8 N1 122.0(7) . 23_655 ?
N1A C8 N1 122.0(7) 23_655 . ?
N1A C8 N1 58.6(6) . . ?
N1 C8 N1 90.1(10) 23_655 . ?
N1A C8 C8 120.1(8) 23_655 25_666 ?
N1A C8 C8 120.1(8) . 25_666 ?
N1 C8 C8 117.6(10) 23_655 25_666 ?
N1 C8 C8 117.6(10) . 25_666 ?
C6 O1 Cu1 124.8(2) . . ?
C6 O2 Cu1 121.1(2) . 19_666 ?
C4 C1 N1 122.7(8) . . ?
C1 N1 C8 114.8(8) . . ?
C4 C1A N1A 117.3(8) . . ?
C4 C1A C1A 47.8(5) . 23_655 ?
N1A C1A C1A 93.6(6) . 23_655 ?
C8 N1A C1A 119.8(9) . . ?
O1 Cu1 O1 89.45(16) . 21_665 ?
O1 Cu1 O2 167.22(10) . 19_666 ?
O1 Cu1 O2 89.83(13) 21_665 19_666 ?
O1 Cu1 O2 89.83(13) . 3_556 ?
O1 Cu1 O2 167.22(10) 21_665 3_556 ?
O2 Cu1 O2 88.1(2) 19_666 3_556 ?
O1 Cu1 O3 99.60(15) . . ?
O1 Cu1 O3 99.60(15) 21_665 . ?
O2 Cu1 O3 93.10(16) 19_666 . ?
O2 Cu1 O3 93.10(16) 3_556 . ?
O1 Cu1 Cu1 82.23(7) . 19_666 ?
O1 Cu1 Cu1 82.23(7) 21_665 19_666 ?
O2 Cu1 Cu1 85.03(7) 19_666 19_666 ?
O2 Cu1 Cu1 85.03(7) 3_556 19_666 ?
O3 Cu1 Cu1 177.4(2) . 19_666 ?

_diffrn_measured_fraction_theta_max 0.989
_diffrn_reflns_theta_full        74.34
_diffrn_measured_fraction_theta_full 0.989
_refine_diff_density_max         1.009
_refine_diff_density_min         -0.378
_refine_diff_density_rms         0.082



# SQUEEZE RESULTS (APPEND TO CIF)
# Note: Data are Listed for all Voids in the P1 Unit Cell
# i.e. Centre of Gravity, Solvent Accessible Volume,
# Recovered number of Electrons in the Void and
# Details about the Squeezed Material
loop_
_platon_squeeze_void_nr
_platon_squeeze_void_average_x
_platon_squeeze_void_average_y
_platon_squeeze_void_average_z
_platon_squeeze_void_volume
_platon_squeeze_void_count_electrons
_platon_squeeze_void_content
1 -0.037 -0.023 -0.001 10519 3362 ' '
_platon_squeeze_details          
;
;

