Structure-property relationship of anilino-squaraines in organic solar cells.
Brück, S; Krause, C.; Turrisi, R.; Beverina, L.; Wilken, S.; Saak, W.; Lützen, A; Borchert, H.; Schiek, M.; Parisi, J.; Physical chemistry chemical physics : PCCP 16 (2014) 1067–1077; doi:10.1039/c3cp54163k

data_7214132
_publ_section_title
;
 Structure-property relationship of anilino-squaraines in organic solar
 cells.
;
_journal_issue                   3
_journal_name_full               'Physical chemistry chemical physics : PCCP'
_journal_page_first              1067
_journal_page_last               1077
_journal_paper_doi               10.1039/c3cp54163k
_journal_volume                  16
_journal_year                    2014
_chemical_formula_sum            'C30 H40 N2 O6'
_chemical_formula_weight         524.64
_chemical_name_systematic
; 
1,3-bis[4-(N-sec-butyl-N-n-propylamino)-2,6-dihydroxyphenyl]squaraine
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_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                 97.943(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   5.6706(2)
_cell_length_b                   16.8421(7)
_cell_length_c                   14.3536(6)
_cell_measurement_reflns_used    6501
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      27.69
_cell_measurement_theta_min      2.81
_cell_volume                     1357.69(9)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Diamond Crystal Impact, 2010)'
_computing_publication_material  'SHELX-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      120(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \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  0.0423
_diffrn_reflns_av_sigmaI/netI    0.0267
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            35437
_diffrn_reflns_theta_full        28.28
_diffrn_reflns_theta_max         28.28
_diffrn_reflns_theta_min         1.87
_exptl_absorpt_coefficient_mu    0.089
_exptl_absorpt_correction_T_max  0.9911
_exptl_absorpt_correction_T_min  0.9740
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details   'Bruker SAINT'
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.283
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             564
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.502
_refine_diff_density_min         -0.299
_refine_diff_density_rms         0.051
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.054
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     215
_refine_ls_number_reflns         3371
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.054
_refine_ls_R_factor_all          0.0802
_refine_ls_R_factor_gt           0.0614
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0704P)^2^+0.9482P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1467
_refine_ls_wR_factor_ref         0.1571
_reflns_number_gt                2710
_reflns_number_total             3371
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3cp54163k.txt
_cod_data_source_block           SQ3-rac_01
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/automatic-downloads/current/RSC/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 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               7214132