A series of host-guest coordination polymers containing viologens: syntheses, crystal Structures, thermo/photochromism and influence factors of the thermo/photochromic behaviors
Kan, Wei-Qiu; He, Yuan-Chun; Wen, Shizheng; Zhao, Pu Su; Dalton Transactions  (2019) –; doi:10.1039/C9DT03929E

data_7701956
_publ_section_title
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 A series of host-guest coordination polymers containing viologens:
 syntheses, crystal Structures, thermo/photochromism and influence factors
 of the thermo/photochromic behaviors
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/C9DT03929E
_journal_year                    2019
_chemical_formula_moiety         'C29 H22 Cd N O7,(H2 O)'
_chemical_formula_sum            'C29 H24 Cd N O8'
_chemical_formula_weight         626.89
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2019-07-03 deposited with the CCDC.	2019-11-15 downloaded from the CCDC.
;
_cell_angle_alpha                73.808(5)
_cell_angle_beta                 68.675(5)
_cell_angle_gamma                80.239(5)
_cell_formula_units_Z            2
_cell_length_a                   9.850(5)
_cell_length_b                   11.673(5)
_cell_length_c                   12.540(5)
_cell_measurement_reflns_used    3737
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      25.0369
_cell_measurement_theta_min      2.2261
_cell_volume                     1286.1(10)
_computing_cell_refinement
'CrysAlisPro(1.171.35.21) (Agilent Tech., 2012)'
_computing_data_collection
'CrysAlisPro(1.171.35.21) (Agilent Tech., 2012)'
_computing_data_reduction
'CrysAlisPro(1.171.35.21) (Agilent Tech., 2012)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXL-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 10.0
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'Bruker P4'
_diffrn_measurement_method       '\w scan'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0323
_diffrn_reflns_av_sigmaI/netI    0.0493
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            10617
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.43
_diffrn_reflns_theta_min         1.79
_exptl_absorpt_coefficient_mu    0.903
_exptl_absorpt_correction_T_max  0.858
_exptl_absorpt_correction_T_min  0.798
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlis (Oxford Diffraction, 2006)
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.619
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             634
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.21
_exptl_crystal_size_min          0.17
_refine_diff_density_max         0.480
_refine_diff_density_min         -0.690
_refine_diff_density_rms         0.078
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.029
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     441
_refine_ls_number_reflns         4707
_refine_ls_number_restraints     4
_refine_ls_restrained_S_all      1.029
_refine_ls_R_factor_all          0.0491
_refine_ls_R_factor_gt           0.0340
_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^)+(0.0434P)^2^+0.3982P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0788
_refine_ls_wR_factor_ref         0.0855
_reflns_number_gt                3867
_reflns_number_total             4707
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            c9dt03929e2.cif
_cod_data_source_block           compound-3
_cod_depositor_comments
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The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Triclinic' was changed to
'triclinic' 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 6909 2019-04-08 15:41:33Z antanas 
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_cod_database_code               7701956