Assembly of hexa- and trinuclear monoorganostannoxanes: hemi-labile nature of intramolecular N→Sn coordination in RSnCl3 (R = 2-phenylazophenyl).
Metre, Ramesh K.; Mohapatra, Chandrajeet; Sahoo, Dipankar; Chandrasekhar, Vadapalli; Dalton transactions (Cambridge, England : 2003) 43 (2014) 3364–3371; doi:10.1039/c3dt53050g

data_7029048
_publ_section_title
;
 Assembly of hexa- and trinuclear monoorganostannoxanes: hemi-labile
 nature of intramolecular N\\rightarrow Sn coordination in RSnCl3 (R =
 2-phenylazophenyl).
;
_journal_issue                   8
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              3364
_journal_page_last               3371
_journal_paper_doi               10.1039/c3dt53050g
_journal_volume                  43
_journal_year                    2014
_chemical_formula_sum            'C87 H75 Cl2 N7 O12 P4 Sn3'
_chemical_formula_weight         1961.45
_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
_cell_angle_alpha                102.795(5)
_cell_angle_beta                 94.468(5)
_cell_angle_gamma                108.233(5)
_cell_formula_units_Z            2
_cell_length_a                   10.747(5)
_cell_length_b                   15.940(5)
_cell_length_c                   26.121(5)
_cell_measurement_temperature    100(2)
_cell_volume                     4092(2)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.977
_diffrn_measured_fraction_theta_max 0.977
_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  0.0313
_diffrn_reflns_av_sigmaI/netI    0.0675
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       32
_diffrn_reflns_limit_l_min       -32
_diffrn_reflns_number            23171
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         1.84
_exptl_absorpt_coefficient_mu    1.119
_exptl_absorpt_correction_T_max  1
_exptl_absorpt_correction_T_min  0.868314
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.592
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1972.0
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.18
_refine_diff_density_max         2.918
_refine_diff_density_min         -1.005
_refine_diff_density_rms         0.180
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.053
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1049
_refine_ls_number_reflns         15702
_refine_ls_number_restraints     8
_refine_ls_restrained_S_all      1.057
_refine_ls_R_factor_all          0.0709
_refine_ls_R_factor_gt           0.0518
_refine_ls_shift/su_max          0.046
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0958P)^2^+1.0690P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1319
_refine_ls_wR_factor_ref         0.1658
_reflns_number_gt                12197
_reflns_number_total             15702
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3dt53050g.txt
_cod_data_source_block           5
_cod_original_formula_sum        ' C87 H75 Cl2 N7 O12 P4 Sn3'
_cod_database_code               7029048