Optimized synthesis and crystal growth by sublimation of 1,3,3-trichloroisoindolenines, key building blocks for crosswise phthalocyanines
Ayhan, Mehmet Menaf; Zorlu, Yunus; Gökdemir, Özlem; Gürek, Ayşe Gül; Dumoulin, Fabienne; Ahsen, Vefa; Hirel, Catherine; CrystEngComm 16 (2014) 6556–; doi:10.1039/c4ce00189c

data_7217038
_publ_section_title
;
 Optimized synthesis and crystal growth by sublimation of
 1,3,3-trichloroisoindolenines, key building blocks for crosswise
 phthalocyanines
;
_journal_issue                   29
_journal_name_full               CrystEngComm
_journal_page_first              6556
_journal_paper_doi               10.1039/c4ce00189c
_journal_volume                  16
_journal_year                    2014
_chemical_formula_moiety         'C8 H2 Cl5 N '
_chemical_formula_sum            'C8 H2 Cl5 N'
_chemical_formula_weight         289.36
_chemical_name_common            1,1,3,4,5,6,7-heptachloro-1H-isoindole
_space_group_crystal_system      monoclinic
_space_group_IT_number           11
_space_group_name_Hall           '-P 2yb'
_space_group_name_H-M_alt        'P 1 21/m 1'
_symmetry_space_group_name_Hall  '-P 2yb'
_symmetry_space_group_name_H-M   'P 1 21/m 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90
_cell_angle_beta                 97.514(7)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   7.8916(7)
_cell_length_b                   7.1079(7)
_cell_length_c                   9.4988(11)
_cell_measurement_reflns_used    1897
_cell_measurement_temperature    299.(2)
_cell_measurement_theta_max      27.4499
_cell_measurement_theta_min      2.6033
_cell_volume                     528.24(9)
_computing_cell_refinement       'APEX2 v2012.4-0 (Bruker AXS)'
_computing_data_collection       'APEX2 (Bruker, 2007)'
_computing_data_reduction        'SAINT V7.68A (Bruker AXS, 2009)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      299.(2)
_diffrn_detector_area_resol_mean 8.3333
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type
'Bruker APEX II QUAZAR three-circle diffractometer'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  'multilayer QUAZAR mirrors'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0436
_diffrn_reflns_av_sigmaI/netI    0.0391
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            3948
_diffrn_reflns_theta_full        25.01
_diffrn_reflns_theta_max         25.01
_diffrn_reflns_theta_min         2.16
_diffrn_source                   'microfocus sealed tube'
_diffrn_source_type              ImuS
_exptl_absorpt_coefficient_mu    1.326
_exptl_absorpt_correction_T_max  0.93
_exptl_absorpt_correction_T_min  0.81
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS V2008/1 (Bruker AXS)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.819
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             284
_exptl_crystal_size_max          0.170
_exptl_crystal_size_mid          0.110
_exptl_crystal_size_min          0.060
_refine_diff_density_max         0.282
_refine_diff_density_min         -0.258
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.143
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     82
_refine_ls_number_reflns         1015
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.143
_refine_ls_R_factor_all          0.0376
_refine_ls_R_factor_gt           0.0322
_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^)+(0.0555P)^2^+0.0057P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0946
_refine_ls_wR_factor_ref         0.0984
_reflns_number_gt                868
_reflns_number_total             1015
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4ce00189c2.cif
_cod_data_source_block           I
_cod_database_code               7217038