Giant anisotropic thermal expansion of copper-cyanido flat layers with flexible copper nodes.
Iwai, Yuudai; Nakaya, Manabu; Tsuji, Yuta; Le Ouay, Benjamin; Ohba, Masaaki; Ohtani, Ryo; Chemical communications (Cambridge, England) 60 (2024) 6512–6515; doi:10.1039/d4cc01232a

data_7133095
_publ_section_title
;
 Giant anisotropic thermal expansion of copper-cyanido flat layers with
 flexible copper nodes.
;
_journal_issue                   51
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_page_first              6512
_journal_page_last               6515
_journal_paper_doi               10.1039/d4cc01232a
_journal_volume                  60
_journal_year                    2024
_chemical_formula_moiety         '0.5(C4 Cu4 N8), C8 H20 N'
_chemical_formula_sum            'C10 H20 Cu2 N5'
_chemical_formula_weight         337.39
_space_group_crystal_system      orthorhombic
_space_group_IT_number           72
_space_group_name_Hall           '-I 2 2c'
_space_group_name_H-M_alt        'I b a m'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2023-04-14
_audit_creation_method
;
Olex2 1.3
(compiled 2020.11.12 svn.r5f609507 for OlexSys, GUI svn.r6408)
;
_audit_update_record
;
2024-03-04 deposited with the CCDC.	2024-05-27 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   14.7778(10)
_cell_length_b                   8.2376(6)
_cell_length_c                   12.5337(8)
_cell_measurement_reflns_used    4315
_cell_measurement_temperature    350.0
_cell_measurement_theta_max      25.79
_cell_measurement_theta_min      2.76
_cell_volume                     1525.77(18)
_computing_molecular_graphics    'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      350.0
_diffrn_measured_fraction_theta_full 0.988
_diffrn_measured_fraction_theta_max 0.984
_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  0.0416
_diffrn_reflns_av_unetI/netI     0.0239
_diffrn_reflns_Laue_measured_fraction_full 0.988
_diffrn_reflns_Laue_measured_fraction_max 0.984
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            5790
_diffrn_reflns_point_group_measured_fraction_full 0.988
_diffrn_reflns_point_group_measured_fraction_max 0.984
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.020
_diffrn_reflns_theta_min         2.757
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.775
_exptl_absorpt_correction_T_max  0.7457
_exptl_absorpt_correction_T_min  0.5834
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.0980 before and 0.0629 after correction.
The Ratio of minimum to maximum transmission is 0.7824.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.469
_exptl_crystal_description       block
_exptl_crystal_F_000             692
_exptl_crystal_size_max          0.332
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.092
_refine_diff_density_max         0.326
_refine_diff_density_min         -0.226
_refine_diff_density_rms         0.041
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.049
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     47
_refine_ls_number_reflns         779
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.049
_refine_ls_R_factor_all          0.0376
_refine_ls_R_factor_gt           0.0323
_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^)+(0.0430P)^2^+1.0916P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0877
_refine_ls_wR_factor_ref         0.0930
_reflns_Friedel_coverage         0.000
_reflns_number_gt                667
_reflns_number_total             779
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4cc01232a2.cif
_cod_data_source_block           230413_teacu_350k
_cod_depositor_comments
'Adding full bibliography for 7133093--7133099.cif.'
_cod_database_code               7133095
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.784
_shelx_estimated_absorpt_t_min   0.459
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Secondary CH2 refined with riding coordinates:
 C2(H2A,H2B)
2.b Idealised Me refined as rotating group:
 C3(H3A,H3B,H3C)
;
_shelx_res_checksum              66168
_shelx_hkl_checksum              88617
_olex2_submission_special_instructions 'No special instructions were received'