Aggregation-Controlled Excimer Emission in an Axial Anthracene-Sn(IV)Porphyrin-Anthracene Triad in Solid and Solution Phases
Dey, Soumyajit; Mondal, Pritam; Rath, Sankar Prasad; New J. Chem. 39 (2015) 4100–4108; doi:10.1039/C4NJ02405B

data_7054730
_publ_section_title
;
 Aggregation-Controlled Excimer Emission in an Axial
 Anthracene-Sn(IV)Porphyrin-Anthracene Triad in Solid and Solution Phases
;
_journal_issue                   5
_journal_name_full               'New J. Chem.'
_journal_page_first              4100
_journal_page_last               4108
_journal_paper_doi               10.1039/C4NJ02405B
_journal_volume                  39
_journal_year                    2015
_chemical_formula_sum            'C68 H64 Cl6 N4 O4 Sn'
_chemical_formula_weight         1332.62
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_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
;
2014-07-30 deposited with the CCDC.
2015-03-10 downloaded from the CCDC.
;
_cell_angle_alpha                85.153(5)
_cell_angle_beta                 63.131(5)
_cell_angle_gamma                86.091(5)
_cell_formula_units_Z            2
_cell_length_a                   14.632(5)
_cell_length_b                   15.057(5)
_cell_length_c                   15.610(5)
_cell_measurement_reflns_used    999
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.0
_cell_measurement_theta_min      2.5
_cell_volume                     3055.1(18)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'SHELXL 5.1, XP (Sheldrick, 1994)'
_computing_publication_material  SHELXS-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.974
_diffrn_measured_fraction_theta_max 0.974
_diffrn_measurement_device_type  'Bruker SMART APEX'
_diffrn_measurement_method       \w
_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  0.0330
_diffrn_reflns_av_sigmaI/netI    0.0694
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            16665
_diffrn_reflns_theta_full        25.50
_diffrn_reflns_theta_max         25.50
_diffrn_reflns_theta_min         1.59
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.734
_exptl_absorpt_correction_T_max  0.9171
_exptl_absorpt_correction_T_min  0.8692
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS 2.05 (Sheldrick, 2002)'
_exptl_crystal_colour            'dark red'
_exptl_crystal_density_diffrn    1.449
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             1368
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.840
_refine_diff_density_min         -0.511
_refine_diff_density_rms         0.095
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.031
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     756
_refine_ls_number_reflns         11080
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.031
_refine_ls_R_factor_all          0.0612
_refine_ls_R_factor_gt           0.0455
_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^)+(0.0389P)^2^+1.9214P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0962
_refine_ls_wR_factor_ref         0.1090
_reflns_number_gt                8807
_reflns_number_total             11080
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4nj02405b1.cif
_cod_data_source_block           4aprdm
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/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 3105 2015-03-04 15:46:00Z robertas 
;
_cod_database_code               7054730