Coordination Chemistry of N-Heterocyclic Stannylenes: A Combined Synthetic and Mössbauer Spectroscopy Study
Stephen M. Mansell; Rolfe H. Herber; Israel Nowik; Douglas H. Ross; Christopher A. Russell; Duncan F. Wass; Inorganic Chemistry 50 (2011) 2252–2263; doi:10.1021/ic101920x

data_4324596
_publ_contact_author
; 
    Dr. Chris Russell 
    School of Chemistry
    University of Bristol
    Cantock's Close
    BS8 1TS Bristol
    UK
;
_publ_contact_author_email
;
Chris.Russell@bristol.ac.uk
;
_publ_contact_author_fax         '0117 9290509'
_publ_contact_author_phone       '0117 9287655'
_publ_section_title
;
 Coordination Chemistry of N-Heterocyclic Stannylenes: A Combined
 Synthetic and M\"ossbauer Spectroscopy Study
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              2252
_journal_page_last               2263
_journal_paper_doi               10.1021/ic101920x
_journal_volume                  50
_journal_year                    2011
_chemical_formula_moiety         'C31 H38 N2 O5 Sn1 W1'
_chemical_formula_sum            'C31 H38 N2 O5 Sn W'
_chemical_formula_weight         821.19
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           62
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2n'
_symmetry_space_group_name_H-M   'P n m a'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   16.6243(3)
_cell_length_b                   18.9240(7)
_cell_length_c                   10.4192(2)
_cell_measurement_reflns_used    11637
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      32.7815
_cell_measurement_theta_min      2.5387
_cell_volume                     3277.86(15)
_computing_cell_refinement
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.32.5 (release 08-05-2007 CrysAlis171 .NET)
(compiled May  8 2007,13:10:02)
;
_computing_data_collection
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CrysAlis CCD, Oxford Diffraction Ltd.,
Version 1.171.32.5 (release 08-05-2007 CrysAlis171 .NET)
(compiled May  8 2007,13:10:02)
;
_computing_data_reduction
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.32.5 (release 08-05-2007 CrysAlis171 .NET)
(compiled May  8 2007,13:10:02)
;
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 10.4752
_diffrn_measured_fraction_theta_full 0.941
_diffrn_measured_fraction_theta_max 0.941
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Enhance (Mo) X-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0507
_diffrn_reflns_av_sigmaI/netI    0.0787
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            36025
_diffrn_reflns_theta_full        32.87
_diffrn_reflns_theta_max         32.87
_diffrn_reflns_theta_min         2.55
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    4.307
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.85344
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.32.5 (release 08-05-2007 CrysAlis171 .NET)
(compiled May  8 2007,13:10:02)
empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            Red
_exptl_crystal_density_diffrn    1.664
_exptl_crystal_description       Prism
_exptl_crystal_F_000             1608
_exptl_crystal_size_max          0.11
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.859
_refine_diff_density_min         -1.543
_refine_diff_density_rms         0.252
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.913
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     197
_refine_ls_number_reflns         5899
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.913
_refine_ls_R_factor_all          0.0637
_refine_ls_R_factor_gt           0.0285
_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^)+(0.0244P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0486
_refine_ls_wR_factor_ref         0.0542
_reflns_number_gt                3938
_reflns_number_total             5899
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic101920x_si_001_1.cif
_cod_data_source_block           2
_cod_original_formula_sum        'C31 H38 N2 O5 Sn1 W1'
_cod_database_code               4324596