Subtle C‒H···Hal (Hal = Cl, Br) Bonding as Predominant Synthon in the Assembly of Supramolecular Architectures Based on Luminescent Tin(IV) Complexes. Crystallography, Hirshfeld Surfaces, DFT Calculations, and Fluorescence
Guzmán-Percástegui, Edmundo; Alvarado-Rodríguez, José G.; Cruz-Borbolla, Julián; Andrade-López, Noemí; Vázquez-García, Rosa A.; Nava-Galindo, Rigo N.; Pandiyan, Thangarasu; Crystal Growth & Design 14 (2014) 3742–; doi:10.1021/cg401818k

data_4511533
_publ_contact_author             'Jose Guadalupe Alvarado Rodriguez'
_publ_section_title
;
 Subtle C--H&#x00B7;&#x00B7;&#x00B7;Hal (Hal = Cl, Br) Bonding as
 Predominant Synthon in the Assembly of Supramolecular Architectures Based
 on Luminescent Tin(IV) Complexes. Crystallography, Hirshfeld Surfaces,
 DFT Calculations, and Fluorescence
;
_journal_issue                   8
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              3742
_journal_paper_doi               10.1021/cg401818k
_journal_volume                  14
_journal_year                    2014
_chemical_formula_moiety         'C12 H9 Br3 N2 O Sn, C2 H3 N'
_chemical_formula_sum            'C12 H9 Br3 N O2 Sn'
_chemical_formula_weight         557.62
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method
;
  Olex2 1.2
  (compiled May  9 2012 12:37:22, GUI svn.r4230)
;
_cell_angle_alpha                90.00
_cell_angle_beta                 93.750(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.5178(3)
_cell_length_b                   20.4772(7)
_cell_length_c                   10.4144(4)
_cell_measurement_reflns_used    6806
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      26.3144
_cell_measurement_theta_min      2.9892
_cell_volume                     1812.60(11)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.15 (release 03-08-2011 CrysAlis171 .NET)
(compiled Aug  3 2011,13:03:54)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.15 (release 03-08-2011 CrysAlis171 .NET)
(compiled Aug  3 2011,13:03:54)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.15 (release 03-08-2011 CrysAlis171 .NET)
(compiled Aug  3 2011,13:03:54)
;
_computing_structure_refinement
;
XL, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_computing_structure_solution
;
XS, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 10.3659
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_details
;
  1 omega  -25.00   31.00   1.0000    8.0000
omega____ theta____ kappa____ phi______ frames
    -      -11.0179  -99.0000   30.0000 56

  2 omega  -98.00  -61.00   1.0000    8.0000
omega____ theta____ kappa____ phi______ frames
    -      -11.0179  178.0000    0.0000 37

  3 omega  -32.00   71.00   1.0000    8.0000
omega____ theta____ kappa____ phi______ frames
    -       12.4241   19.0000    0.0000 103

  4 omega  -45.00   68.00   1.0000    8.0000
omega____ theta____ kappa____ phi______ frames
    -      -11.0179   77.0000  -30.0000 113

  5 omega  -25.00    0.00   1.0000    8.0000
omega____ theta____ kappa____ phi______ frames
    -      -11.0179  -99.0000  150.0000 25

  6 omega  -37.00   65.00   1.0000    8.0000
omega____ theta____ kappa____ phi______ frames
    -      -11.0179   37.0000 -120.0000 102
;
_diffrn_measurement_device_type  'Xcalibur, Atlas, Gemini'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_UB_11      0.0621906000
_diffrn_orient_matrix_UB_12      -0.0219374000
_diffrn_orient_matrix_UB_13      0.0175382000
_diffrn_orient_matrix_UB_21      -0.0502563000
_diffrn_orient_matrix_UB_22      -0.0267893000
_diffrn_orient_matrix_UB_23      -0.0161595000
_diffrn_orient_matrix_UB_31      0.0239431000
_diffrn_orient_matrix_UB_32      0.0007635000
_diffrn_orient_matrix_UB_33      -0.0639480000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.0329
_diffrn_reflns_av_unetI/netI     0.0254
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            19407
_diffrn_reflns_theta_full        26.37
_diffrn_reflns_theta_max         26.37
_diffrn_reflns_theta_min         3.00
_diffrn_source                   'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    8.019
_exptl_absorpt_correction_T_max  0.629
_exptl_absorpt_correction_T_min  0.542
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.15 (release 03-08-2011 CrysAlis171 .NET)
(compiled Aug  3 2011,13:03:54)
Analytical numeric absorption correction using a multifaceted crystal
            model based on expressions derived by R.C. Clark & J.S. Reid.
(Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
;
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    2.043
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             1036
_exptl_crystal_size_max          0.46
_exptl_crystal_size_mid          0.3631
_exptl_crystal_size_min          0.3077
_refine_diff_density_max         2.786
_refine_diff_density_min         -1.218
_refine_diff_density_rms         0.115
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.049
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     200
_refine_ls_number_reflns         3701
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.049
_refine_ls_R_factor_all          0.0560
_refine_ls_R_factor_gt           0.0414
_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^)+(0.0352P)^2^+8.4411P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0908
_refine_ls_wR_factor_ref         0.0973
_reflns_number_gt                3028
_reflns_number_total             3701
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg401818k_si_001.cif
_cod_data_source_block           2_[Sn(PyNO)Br3]_CH3CN
_cod_depositor_comments
'Adding full bibliography for 4511532--4511537.cif.'
_cod_original_cell_volume        1812.60(12)
_cod_database_code               4511533
_reflns_odcompleteness_completeness 99.79
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32