Self-Assembled Tin-Based Bridged Hybrid Materials
Hicham Elhamzaoui; Bernard Jousseaume; Hocine Riague; Thierry Toupance; Philippe Dieudonné; Cécile Zakri; Maryse Maugey; Hassan Allouchi; Journal of the American Chemical Society 126 (2004) 8130–8131; doi:10.1021/ja048272f

data_4112725
_publ_contact_author             'Dr. Bernard Jousseaume'
_publ_contact_author_email       b.jousseaume@lcoo.u-bordeaux1.fr
_publ_contact_author_fax         33(0)540006994
_publ_contact_author_phone       33(0)540006443
_publ_section_title
;
 Self-Assembled Tin-Based Bridged Hybrid Materials
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              8130
_journal_page_last               8131
_journal_paper_doi               10.1021/ja048272f
_journal_volume                  126
_journal_year                    2004
_chemical_formula_sum            'C25 H39 Sn'
_chemical_formula_weight         458.25
_chemical_name_systematic
;
 4,4'-bis(tricyclohexylstannylmethyl)biphenyl
;
_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_date             2004-03-19T13:51:55-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                96.19(2)
_cell_angle_beta                 102.92(1)
_cell_angle_gamma                110.07(2)
_cell_formula_units_Z            2
_cell_length_a                   8.548(2)
_cell_length_b                   10.347(4)
_cell_length_c                   14.667(3)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      20
_cell_measurement_theta_min      10
_cell_volume                     1163.2(6)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Enraf CAD-4'
_diffrn_measurement_method       \w-2t
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0246
_diffrn_reflns_av_unetI/netI     0.1246
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            6950
_diffrn_reflns_theta_full        29.98
_diffrn_reflns_theta_max         29.98
_diffrn_reflns_theta_min         2.14
_diffrn_standards_number         2
_exptl_absorpt_coefficient_mu    1.104
_exptl_absorpt_correction_T_max  0.9960
_exptl_absorpt_correction_T_min  0.8094
_exptl_absorpt_correction_type   psi-scan
_exptl_absorpt_process_details
;
North A.C.T., Phillips D.C. & Mathews F.S. (1968) Acta. Cryst. A24, 351
        Number of psi-scan sets used was   3
        Theta correction was applied.
        Averaged transmission function was used.
        No Fourier smoothing was applied.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.308
_exptl_crystal_description       needle
_exptl_crystal_F_000             478
_exptl_crystal_size_max          0.38
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.05
_refine_diff_density_max         1.568
_refine_diff_density_min         -0.664
_refine_diff_density_rms         0.15
_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     237
_refine_ls_number_reflns         6731
_refine_ls_number_restraints     4
_refine_ls_restrained_S_all      1.055
_refine_ls_R_factor_all          0.1514
_refine_ls_R_factor_gt           0.0797
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0787P)^2^+4.5340P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1838
_refine_ls_wR_factor_ref         0.2089
_reflns_number_gt                3533
_reflns_number_total             6731
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja048272fsi20040524_034913.cif
_cod_data_source_block           H.Allouchi
_cod_database_code               4112725
_exptl_absorpt_correction_t_ave  0.8837
_exptl_absorpt_rmerge_before     0.0149
_exptl_absorpt_rmerge_after      0.0149
_exptl_absorpt_theta_corr_max    1.0000
_exptl_absorpt_theta_corr_min    0.9992