Coordination networks constructed from a flexible ligand: single-crystal-to-single-crystal transformations, thermoresponsive and electrochemical performances
Zhu, Jinjiao; Sun, Yajun; Ding, Weilinsen; Li, Peiyuan; Pang, Qingyang; Dou, Xinwen; Bian, Li; Ju, Qiang; Fang, Zhenlan; CrystEngComm  (2022) –; doi:10.1039/D2CE00661H

data_7245119
_publ_section_title
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 Coordination networks constructed from a flexible ligand:
 single-crystal-to-single-crystal transformations, thermoresponsive and
 electrochemical performances
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_journal_name_full               CrystEngComm
_journal_paper_doi               10.1039/D2CE00661H
_journal_year                    2022
_chemical_formula_sum            'C16 H18 Br2 Cu2 N4 O2'
_chemical_formula_weight         585.24
_space_group_IT_number           13
_space_group_name_Hall           '-P 2yc'
_space_group_name_H-M_alt        'P 1 2/c 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_H-M   'P 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
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2022-04-27 deposited with the CCDC.	2022-06-27 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 107.535(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   13.097(2)
_cell_length_b                   9.6809(15)
_cell_length_c                   16.800(3)
_cell_measurement_reflns_used    4026
_cell_measurement_temperature    297(2)
_cell_measurement_theta_max      24.78
_cell_measurement_theta_min      2.46
_cell_volume                     2031.1(6)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      297(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0425
_diffrn_reflns_av_sigmaI/netI    0.0420
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            13774
_diffrn_reflns_theta_full        25.27
_diffrn_reflns_theta_max         25.27
_diffrn_reflns_theta_min         2.10
_exptl_absorpt_coefficient_mu    6.046
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.914
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1144
_refine_diff_density_max         0.528
_refine_diff_density_min         -0.761
_refine_diff_density_rms         0.079
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.015
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     237
_refine_ls_number_reflns         3675
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.015
_refine_ls_R_factor_all          0.0745
_refine_ls_R_factor_gt           0.0390
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0385P)^2^+2.3417P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0817
_refine_ls_wR_factor_ref         0.0959
_reflns_number_gt                2425
_reflns_number_total             3675
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            d2ce00661h2.cif
_cod_data_source_block           2c
_cod_depositor_comments
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The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Monoclinic' was changed to
'monoclinic' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 7556 2019-12-06 15:28:31Z antanas 
;
_cod_original_sg_symbol_H-M      P2/c
_cod_database_code               7245119