Structural characterization of methanol substituted lanthanum halides
Timothy J. Boyle; Leigh Anna M. Ottley; Todd M. Alam; Mark A. Rodriguez; Pin Yang; Sarah K. Mcintyre; Polyhedron 29 (2010) 1784–1795; doi:10.1016/j.poly.2010.02.027

data_1512930
_publ_section_title
;
 Structural characterization of methanol substituted lanthanum halides
;
_journal_issue                   7
_journal_name_full               Polyhedron
_journal_page_first              1784
_journal_page_last               1795
_journal_paper_doi               10.1016/j.poly.2010.02.027
_journal_volume                  29
_journal_year                    2010
_chemical_formula_sum            'C12 H24 Br3 O3 Sc'
_chemical_formula_weight         501.00
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           60
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2n 2ab'
_symmetry_space_group_name_H-M   'P b c n'
_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                   8.783(3)
_cell_length_b                   13.884(5)
_cell_length_c                   14.540(5)
_cell_measurement_temperature    181(2)
_cell_volume                     1773.1(11)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      181(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_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  0.0329
_diffrn_reflns_av_sigmaI/netI    0.0203
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            9820
_diffrn_reflns_theta_full        25.29
_diffrn_reflns_theta_max         23.29
_diffrn_reflns_theta_min         2.74
_exptl_absorpt_coefficient_mu    7.176
_exptl_absorpt_correction_T_max  0.532
_exptl_absorpt_correction_T_min  0.056
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.877
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             984
_exptl_crystal_size_max          0.448
_exptl_crystal_size_mid          0.399
_exptl_crystal_size_min          0.088
_refine_diff_density_max         3.443
_refine_diff_density_min         -5.158
_refine_diff_density_rms         0.428
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   2.004
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     88
_refine_ls_number_reflns         1283
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      2.004
_refine_ls_R_factor_all          0.0986
_refine_ls_R_factor_gt           0.0967
_refine_ls_shift/su_max          0.007
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.2000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.3862
_refine_ls_wR_factor_ref         0.3895
_reflns_number_gt                1211
_reflns_number_total             1283
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            2010-1784.cif
_cod_data_source_block           7fb153s
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' 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 1891 2012-01-12 08:04:46Z andrius 

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_sg_symbol_H-M      Pbcn
_cod_database_code               1512930