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_7701954
_publ_section_title
;
 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         'C28 H20 Mn N O7,(H2O)'
_chemical_formula_sum            'C28 H22 Mn N O8'
_chemical_formula_weight         555.41
_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                72.106(2)
_cell_angle_beta                 83.744(2)
_cell_angle_gamma                81.562(2)
_cell_formula_units_Z            2
_cell_length_a                   9.6912(5)
_cell_length_b                   10.6438(5)
_cell_length_c                   12.0650(5)
_cell_measurement_reflns_used    5402
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      25.3405
_cell_measurement_theta_min      3.0661
_cell_volume                     1168.80(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 0.990
_diffrn_measured_fraction_theta_max 0.983
_diffrn_measurement_device_type  'Bruker P4'
_diffrn_measurement_method       '\w scans'
_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  0.0393
_diffrn_reflns_av_sigmaI/netI    0.0473
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            10769
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.38
_diffrn_reflns_theta_min         3.07
_exptl_absorpt_coefficient_mu    0.622
_exptl_absorpt_correction_T_max  0.905
_exptl_absorpt_correction_T_min  0.856
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlis (Oxford Diffraction, 2006)
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.578
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             572
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.23
_exptl_crystal_size_min          0.16
_refine_diff_density_max         0.526
_refine_diff_density_min         -0.447
_refine_diff_density_rms         0.078
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.046
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     349
_refine_ls_number_reflns         4226
_refine_ls_number_restraints     4
_refine_ls_restrained_S_all      1.046
_refine_ls_R_factor_all          0.0605
_refine_ls_R_factor_gt           0.0429
_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^)+(0.0362P)^2^+1.6027P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0921
_refine_ls_wR_factor_ref         0.1006
_reflns_number_gt                3406
_reflns_number_total             4226
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            c9dt03929e2.cif
_cod_data_source_block           compound-2
_cod_depositor_comments
;
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 
;
_cod_original_cell_volume        1168.80(9)
_cod_database_code               7701954