Anion−π Interaction-Directed Assembly of Polyoxometalate-Based Host‒Guest Compounds and Its Contribution to Photochromism
Liao, Jian-Zhen; Wu, Xiao-Yuan; Yong, Jian-Ping; Zhang, Hai-Long; Yang, Wen-Bing; Yu, Rongmin; Lu, Can-Zhong; Crystal Growth & Design 15 (2015) 4952–; doi:10.1021/acs.cgd.5b00857

data_4513638
_publ_section_title
;
 Anion&#x2212;\p Interaction-Directed Assembly of Polyoxometalate-Based
 Host--Guest Compounds and Its Contribution to Photochromism
;
_journal_issue                   10
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              4952
_journal_paper_doi               10.1021/acs.cgd.5b00857
_journal_volume                  15
_journal_year                    2015
_chemical_formula_moiety         'C48 H24 Cu2 N8 O56 P W12'
_chemical_formula_sum            'C48 H24 Cu2 N8 O56 P W12'
_chemical_formula_weight         3973.00
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           141
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  '-I 4bd 2'
_symmetry_space_group_name_H-M   'I 41/a m d :2'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   19.4044(6)
_cell_length_b                   19.4044(6)
_cell_length_c                   39.924(3)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      18
_cell_measurement_theta_min      12
_cell_volume                     15032.6(13)
_computing_cell_refinement       'CrystalClear (Rigaku Inc., 2008)'
_computing_data_collection       'CrystalClear (Rigaku Inc., 2008)'
_computing_data_reduction        'CrystalClear (Rigaku Inc., 2008)'
_computing_molecular_graphics    'ORTEX (P.McArdle, 1995)'
_computing_publication_material  'SHELXL-97/2 (Sheldrick,1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_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  0.0289
_diffrn_reflns_av_sigmaI/netI    0.0240
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       47
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            15056
_diffrn_reflns_theta_full        24.99
_diffrn_reflns_theta_max         24.99
_diffrn_reflns_theta_min         1.80
_exptl_absorpt_coefficient_mu    9.486
_exptl_absorpt_correction_T_max  1.00
_exptl_absorpt_correction_T_min  0.25
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'CrystalClear (Rigaku Inc., 2007)'
_exptl_crystal_colour            Blue
_exptl_crystal_density_diffrn    1.755
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             7108
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         3.133
_refine_diff_density_min         -3.133
_refine_diff_density_rms         0.193
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.114
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     160
_refine_ls_number_reflns         3520
_refine_ls_number_restraints     168
_refine_ls_restrained_S_all      1.356
_refine_ls_R_factor_all          0.0619
_refine_ls_R_factor_gt           0.0535
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0816P)^2^+263.9269P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1568
_refine_ls_wR_factor_ref         0.1641
_reflns_number_gt                2877
_reflns_number_total             3520
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg5b00857_si_002.cif
_cod_data_source_block           compound1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Tetragonal' changed to 'tetragonal'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

'_exptl_absorpt_correction_type' value 'Multi-Scan' changed to
'multi-scan' according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 3271 2015-04-21 07:52:19Z andrius 

 Adding full bibliography for 4513638--4513639.cif.
;
_cod_original_cell_volume        15032.5(13)
_cod_original_sg_symbol_H-M      I41/amd
_cod_database_code               4513638