Lattice Solvent and Crystal Phase Effects on the Vibrational Spectra of UO2Cl4(2-).
Schnaars, David D.; Wilson, Richard E.; Inorganic chemistry 53 (2014) 11036–11045; doi:10.1021/ic501553m

data_4341273
_publ_section_title
;
 Lattice Solvent and Crystal Phase Effects on the Vibrational Spectra of
 UO2Cl4(2-).
;
_journal_issue                   20
_journal_name_full               'Inorganic chemistry'
_journal_page_first              11036
_journal_page_last               11045
_journal_paper_doi               10.1021/ic501553m
_journal_volume                  53
_journal_year                    2014
_chemical_formula_sum            'C50 H44 As2 Cl8 O2 U'
_chemical_formula_weight         1348.32
_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                69.2140(10)
_cell_angle_beta                 76.7240(10)
_cell_angle_gamma                82.1540(10)
_cell_formula_units_Z            1
_cell_length_a                   10.1478(9)
_cell_length_b                   11.0220(10)
_cell_length_c                   12.6883(12)
_cell_measurement_reflns_used    8433
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      31.51
_cell_measurement_theta_min      4.13
_cell_volume                     1289.0(2)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.983
_diffrn_measured_fraction_theta_max 0.983
_diffrn_measurement_device_type  'BRUKER APEX II'
_diffrn_measurement_method       '0.5 deg w/ exposures'
_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  0.0273
_diffrn_reflns_av_sigmaI/netI    0.0368
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            20626
_diffrn_reflns_theta_full        31.51
_diffrn_reflns_theta_max         31.51
_diffrn_reflns_theta_min         4.13
_exptl_absorpt_coefficient_mu    4.874
_exptl_absorpt_correction_T_max  0.6017
_exptl_absorpt_correction_T_min  0.2841
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            yellow-green
_exptl_crystal_density_diffrn    1.737
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             654
_exptl_crystal_size_max          0.34
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.12
_refine_diff_density_max         1.675
_refine_diff_density_min         -1.078
_refine_diff_density_rms         0.117
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.024
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     374
_refine_ls_number_reflns         8433
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.024
_refine_ls_R_factor_all          0.0332
_refine_ls_R_factor_gt           0.0276
_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^)+(0.0351P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0623
_refine_ls_wR_factor_ref         0.0646
_reflns_number_gt                7549
_reflns_number_total             8433
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic501553m_si_002.cif
_cod_data_source_block           6
_cod_depositor_comments
'Adding full bibliography for 4341268--4341273.cif.'
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4341273