Crystal Growth, Structural Motifs, and Optical Properties of Molecular and Polymeric Cerium Halide Materials
Vaughn, Shae Anne; Severance, Rachel C.; Smith, Mark D.; zur Loye, Hans-Conrad; Crystal Growth & Design 11 (2011) 5072–; doi:10.1021/cg200985m

data_4501260
_publ_section_title
;
 Crystal Growth, Structural Motifs, and Optical Properties of Molecular
 and Polymeric Cerium Halide Materials
;
_journal_issue                   11
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              5072
_journal_paper_doi               10.1021/cg200985m
_journal_volume                  11
_journal_year                    2011
_chemical_formula_moiety         'C8 H32 Br6 Ce2 O8'
_chemical_formula_sum            'C8 H32 Br6 Ce2 O8'
_chemical_formula_weight         1016.04
_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                112.7420(10)
_cell_angle_beta                 90.8450(10)
_cell_angle_gamma                107.4010(10)
_cell_formula_units_Z            1
_cell_length_a                   8.4166(4)
_cell_length_b                   8.8831(4)
_cell_length_c                   10.5541(5)
_cell_measurement_reflns_used    6165
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      30.142
_cell_measurement_theta_min      2.564
_cell_volume                     686.77(6)
_computing_cell_refinement       'SAINT-Plus Version 6.45 (Bruker, 2001)'
_computing_data_collection       'SMART Version 5.625 (Bruker, 2001)'
_computing_data_reduction        'SAINT-Plus Version 6.45 (Bruker, 2001)'
_computing_molecular_graphics    various
_computing_publication_material  'SHELXTL Version 6.14 (Bruker, 2000)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'Bruker SMART APEX CCD diffractometer'
_diffrn_measurement_method       '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  0.0286
_diffrn_reflns_av_sigmaI/netI    0.0295
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            14314
_diffrn_reflns_theta_full        30.19
_diffrn_reflns_theta_max         30.19
_diffrn_reflns_theta_min         2.12
_exptl_absorpt_coefficient_mu    12.023
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.5019
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS Version 2.05 (Bruker, 2001)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.457
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             470
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.08
_refine_diff_density_max         1.268
_refine_diff_density_min         -0.846
_refine_diff_density_rms         0.144
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.024
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     129
_refine_ls_number_reflns         4043
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.024
_refine_ls_R_factor_all          0.0311
_refine_ls_R_factor_gt           0.0253
_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^)+(0.0334P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0586
_refine_ls_wR_factor_ref         0.0606
_reflns_number_gt                3563
_reflns_number_total             4043
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg200985m_si_002.cif
_cod_data_source_block           sv3029cs
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_database_code               4501260