Novel Seven Coordination Geometry of Sn(IV): Crystal Structures of Phthalocyaninato Bis(undecylcarboxylato)Sn(IV), Its Si(IV) Analogue, and Phthalocyaninato Bis(chloro)silicon(IV). The Electrochemistry of the Si(IV) Analogue and Related Compounds
Jack Silver; Christopher S. Frampton; George R. Fern; Dominic A. Davies; John R. Miller; Jose L. Sosa-Sanchez; Inorganic Chemistry 40 (2001) 5434–5439; doi:10.1021/ic001120a

data_4320341
_publ_contact_author
;
Dr Christopher S. Frampton
Department of Chemistry
Roche Discovery Welwyn
Welwyn Garden City
Hertfordshire
AL7 3AY
U.K.
;
_publ_contact_author_email       christopher.frampton@roche.com
_publ_contact_author_fax         44(1707)366907
_publ_contact_author_phone       44(1707)366272
_publ_section_title
;
 Novel Seven Coordination Geometry of Sn(IV): Crystal Structures of
 Phthalocyaninato Bis(undecylcarboxylato)Sn(IV), Its Si(IV) Analogue, and
 Phthalocyaninato Bis(chloro)silicon(IV). The Electrochemistry of the
 Si(IV) Analogue and Related Compounds
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              5434
_journal_page_last               5439
_journal_paper_doi               10.1021/ic001120a
_journal_volume                  40
_journal_year                    2001
_chemical_formula_sum            'C32 H16 Cl2 N8 Si'
_chemical_formula_weight         611.52
_chemical_name_systematic
;
Phthalocyaninato bis(chloro)silicon(IV)
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_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           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 97.74(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   8.997(2)
_cell_length_b                   14.582(4)
_cell_length_c                   10.129(4)
_cell_measurement_reflns_used    7490
_cell_measurement_temperature    123(1)
_cell_measurement_theta_max      26.37
_cell_measurement_theta_min      2.46
_cell_volume                     1316.8(7)
_computing_cell_refinement       'SMART & SAINT (Bruker AXS, 1995)'
_computing_data_collection       'SMART (Bruker AXS, 1995)'
_computing_data_reduction        'SAINT (Bruker AXS, 1995)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 1994)'
_computing_publication_material  'SHELXTL (Sheldrick, 1994)'
_computing_structure_refinement  'SHELXTL (Sheldrick, 1994)'
_computing_structure_solution    'SHELXTL (Sheldrick, 1994)'
_diffrn_ambient_temperature      123(1)
_diffrn_detector_area_resol_mean 8.192
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measurement_device_type  'Bruker AXS 1K CCD area detector'
_diffrn_measurement_method       '\w rotation with narrow frames'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0420
_diffrn_reflns_av_sigmaI/netI    0.0303
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            12793
_diffrn_reflns_theta_full        26.37
_diffrn_reflns_theta_max         26.37
_diffrn_reflns_theta_min         2.46
_diffrn_standards_decay_%        none
_diffrn_standards_number         'see text'
_exptl_absorpt_coefficient_mu    0.334
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            Purple
_exptl_crystal_density_diffrn    1.542
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prism
_exptl_crystal_F_000             624
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.376
_refine_diff_density_min         -0.316
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.008
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     196
_refine_ls_number_reflns         2689
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.008
_refine_ls_R_factor_all          0.0500
_refine_ls_R_factor_gt           0.0395
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0400P)^2^+1.5000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0892
_refine_ls_wR_factor_ref         0.0943
_reflns_number_gt                2329
_reflns_number_total             2689
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic001120a_2.cif
_cod_data_source_block           csf47s
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to the built-in table from CIF Core dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'Not_measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_cell_volume        1316.9(7)
_cod_database_code               4320341