#------------------------------------------------------------------------------
#$Date: 2021-01-07 06:46:42 +0200 (Thu, 07 Jan 2021) $
#$Revision: 260660 $
#$URL: file:///home/coder/svn-repositories/cod/cif/7/12/71/7127150.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_7127150
loop_
_publ_author_name
'Wu, Ting'
'Jiang, Shenlong'
'Samanta, Pabitra Narayan'
'Xie, Yangbin'
'Li, Jipeng'
'Wang, Xiaoling'
'Devashis, Majumdar'
'Gu, Xiangwei'
'Wang, Yusong'
'Huang, Wei'
'Zhang, Qun'
'Leszczynski, Jerzy'
'Wu, Dayu'
_publ_section_title
;
 Negative thermal quenching of photoluminescence in a copper-organic
 framework emitter.
;
_journal_issue                   80
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              12057
_journal_page_last               12060
_journal_paper_doi               10.1039/d0cc04788k
_journal_volume                  56
_journal_year                    2020
_chemical_formula_sum            'C5 H6 Cu2 I2 N2'
_chemical_formula_weight         475.00
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/6
_audit_update_record
;
2020-05-09 deposited with the CCDC.	2020-09-01 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90.451(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.4918(4)
_cell_length_b                   4.23200(10)
_cell_length_c                   19.5567(7)
_cell_measurement_reflns_used    4556
_cell_measurement_temperature    140(2)
_cell_measurement_theta_max      29.6890
_cell_measurement_theta_min      2.0700
_cell_volume                     951.08(5)
_computing_cell_refinement       'Bruker XSCANS'
_computing_data_collection       'Bruker XSCANS'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014/6 (Sheldrick, 2014)'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      140(2)
_diffrn_measured_fraction_theta_full 0.973
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  HyPix
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0456
_diffrn_reflns_av_unetI/netI     0.0408
_diffrn_reflns_Laue_measured_fraction_full 0.973
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       4
_diffrn_reflns_limit_k_min       -5
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            6611
_diffrn_reflns_point_group_measured_fraction_full 0.973
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.000
_diffrn_reflns_theta_min         2.048
_diffrn_source                   'Rotating-anode X-ray tube'
_exptl_absorpt_coefficient_mu    10.902
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.03404
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.40.14a (Rigaku Oxford Diffraction, 2018)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    3.317
_exptl_crystal_description       needle
_exptl_crystal_F_000             856
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.12
_refine_diff_density_max         1.139
_refine_diff_density_min         -1.161
_refine_diff_density_rms         0.245
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.080
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     100
_refine_ls_number_reflns         1666
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.080
_refine_ls_R_factor_all          0.0389
_refine_ls_R_factor_gt           0.0363
_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/[σ²(Fo²)+(0.0497P)²+2.1994P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0911
_refine_ls_wR_factor_ref         0.0927
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1505
_reflns_number_total             1666
_reflns_threshold_expression     'I > 2σ(I)'
_cod_data_source_file            d0cc04788k3.cif
_cod_data_source_block           140k
_cod_depositor_comments
'Adding full bibliography for 7127147--7127150.cif.'
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7127150
_shelx_space_group_comment
;
The symmetry employed for this shelxl refinement is uniquely defined
by the following loop, which should always be used as a source of
symmetry information in preference to the above space-group names.
They are only intended as comments.
;
_shelxl_version_number           2014/6
loop_
_space_group_symop_operation_xyz
'x, y, z'
'-x+1/2, y+1/2, -z+1/2'
'-x, -y, -z'
'x-1/2, -y-1/2, z-1/2'
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_site_symmetry_order
_atom_site_calc_flag
_atom_site_refinement_flags_posn
_atom_site_refinement_flags_adp
_atom_site_refinement_flags_occupancy
_atom_site_disorder_assembly
_atom_site_disorder_group
Cu1 Cu 0.67426(8) 0.13874(18) 0.20856(4) 0.0315(3) Uani 1 1 d . . . . .
Cu2 Cu 0.54561(7) -0.34984(16) 0.13941(4) 0.0269(2) Uani 1 1 d . . . . .
I1 I 0.63766(4) 0.14082(8) 0.07812(2) 0.02088(17) Uani 1 1 d . . . . .
I2 I 0.59166(3) -0.36152(8) 0.27618(2) 0.01959(17) Uani 1 1 d . . . . .
C3 C 0.1800(5) -0.3740(12) 0.1473(3) 0.0212(13) Uani 1 1 d . . . . .
H3A H 0.1073 -0.3237 0.1647 0.025 Uiso 1 1 calc R U . . .
C2 C 0.2850(5) -0.2710(14) 0.1709(3) 0.0215(12) Uani 1 1 d . . . . .
H2A H 0.2963 -0.1334 0.2074 0.026 Uiso 1 1 calc R U . . .
C1 C 0.3200(5) -0.5806(13) 0.0860(3) 0.0208(12) Uani 1 1 d . . . . .
H1A H 0.3576 -0.7005 0.0530 0.025 Uiso 1 1 calc R U . . .
C4 C 0.1172(5) -0.7382(14) 0.0510(3) 0.0219(12) Uani 1 1 d . . . . .
H4A H 0.0599 -0.8330 0.0808 0.026 Uiso 1 1 calc R U . . .
H4B H 0.1560 -0.9074 0.0267 0.026 Uiso 1 1 calc R U . . .
C5 C 0.0559(5) -0.5276(14) 0.0000(3) 0.0211(12) Uani 1 1 d . . . . .
H5A H 0.1005 -0.4310 -0.0336 0.025 Uiso 1 1 calc R U . . .
N1 N 0.3740(4) -0.4057(11) 0.1312(3) 0.0210(11) Uani 1 1 d . . . . .
N2 N 0.2030(4) -0.5673(11) 0.0927(2) 0.0180(10) Uani 1 1 d . . . . .
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0033 0.0016 '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'
N N 0.0061 0.0033 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Cu Cu 0.3201 1.2651 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
I I -0.4742 1.8119 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
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
I1 Cu1 I2 115.49(3) . 1_565 ?
I1 Cu1 I2 115.82(3) . . ?
I2 Cu1 I2 104.65(3) 1_565 . ?
I1 Cu1 I2 105.26(3) . 2_655 ?
I2 Cu1 I2 107.61(3) 1_565 2_655 ?
I2 Cu1 I2 107.56(3) . 2_655 ?
I1 Cu1 Cu2 57.20(3) . . ?
I2 Cu1 Cu2 128.23(4) 1_565 . ?
I2 Cu1 Cu2 58.65(2) . . ?
I2 Cu1 Cu2 124.01(3) 2_655 . ?
I1 Cu1 Cu2 57.75(3) . 1_565 ?
I2 Cu1 Cu2 57.75(2) 1_565 1_565 ?
I2 Cu1 Cu2 129.07(4) . 1_565 ?
I2 Cu1 Cu2 123.13(3) 2_655 1_565 ?
Cu2 Cu1 Cu2 93.34(4) . 1_565 ?
N1 Cu2 I1 117.36(14) . . ?
N1 Cu2 I1 105.18(14) . 1_545 ?
I1 Cu2 I1 105.63(3) . 1_545 ?
N1 Cu2 I2 105.16(14) . . ?
I1 Cu2 I2 112.77(3) . . ?
I1 Cu2 I2 110.45(3) 1_545 . ?
N1 Cu2 Cu1 128.96(15) . . ?
I1 Cu2 Cu1 55.80(2) . . ?
I1 Cu2 Cu1 125.74(4) 1_545 . ?
I2 Cu2 Cu1 57.01(3) . . ?
N1 Cu2 Cu1 116.30(14) . 1_545 ?
I1 Cu2 Cu1 126.07(4) . 1_545 ?
I1 Cu2 Cu1 54.35(2) 1_545 1_545 ?
I2 Cu2 Cu1 56.11(2) . 1_545 ?
Cu1 Cu2 Cu1 93.34(4) . 1_545 ?
Cu1 I1 Cu2 67.00(3) . . ?
Cu1 I1 Cu2 67.90(3) . 1_565 ?
Cu2 I1 Cu2 105.63(3) . 1_565 ?
Cu1 I2 Cu1 104.65(3) 1_545 . ?
Cu1 I2 Cu1 72.42(3) 1_545 2_645 ?
Cu1 I2 Cu1 72.40(3) . 2_645 ?
Cu1 I2 Cu2 66.13(3) 1_545 . ?
Cu1 I2 Cu2 64.33(3) . . ?
Cu1 I2 Cu2 107.09(3) 2_645 . ?
C2 C3 N2 106.2(5) . . ?
C2 C3 H3A 126.9 . . ?
N2 C3 H3A 126.9 . . ?
C3 C2 N1 109.2(5) . . ?
C3 C2 H2A 125.4 . . ?
N1 C2 H2A 125.4 . . ?
N1 C1 N2 112.2(5) . . ?
N1 C1 H1A 123.9 . . ?
N2 C1 H1A 123.9 . . ?
N2 C4 C5 112.6(5) . . ?
N2 C4 H4A 109.1 . . ?
C5 C4 H4A 109.1 . . ?
N2 C4 H4B 109.1 . . ?
C5 C4 H4B 109.1 . . ?
H4A C4 H4B 107.8 . . ?
C5 C5 C4 124.0(7) 3_545 . ?
C5 C5 H5A 118.0 3_545 . ?
C4 C5 H5A 118.0 . . ?
C1 N1 C2 105.0(5) . . ?
C1 N1 Cu2 125.9(4) . . ?
C2 N1 Cu2 129.1(4) . . ?
C1 N2 C3 107.3(5) . . ?
C1 N2 C4 126.2(5) . . ?
C3 N2 C4 126.5(5) . . ?
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
Cu1 I1 2.5821(9) . ?
Cu1 I2 2.6725(8) 1_565 ?
Cu1 I2 2.6743(8) . ?
Cu1 I2 2.7042(11) 2_655 ?
Cu1 Cu2 2.8737(12) . ?
Cu1 Cu2 2.9440(12) 1_565 ?
Cu2 N1 1.992(5) . ?
Cu2 I1 2.6244(8) . ?
Cu2 I1 2.6874(8) 1_545 ?
Cu2 I2 2.7229(9) . ?
Cu2 Cu1 2.9440(12) 1_545 ?
I1 Cu2 2.6874(8) 1_565 ?
I2 Cu1 2.6726(8) 1_545 ?
I2 Cu1 2.7042(11) 2_645 ?
C3 C2 1.360(9) . ?
C3 N2 1.373(7) . ?
C3 H3A 0.9300 . ?
C2 N1 1.409(7) . ?
C2 H2A 0.9300 . ?
C1 N1 1.307(8) . ?
C1 N2 1.353(7) . ?
C1 H1A 0.9300 . ?
C4 N2 1.465(8) . ?
C4 C5 1.508(9) . ?
C4 H4A 0.9700 . ?
C4 H4B 0.9700 . ?
C5 C5 1.306(12) 3_545 ?
C5 H5A 0.9300 . ?
