Yttrium Anilido Hydride: Synthesis, Structure, and Reactivity
Lu, Erli; Chen, Yaofeng; Leng, Xuebing; Organometallics 30 (2011) 5433–; doi:10.1021/om200651c

data_4065252
_publ_section_title
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 Yttrium Anilido Hydride: Synthesis, Structure, and Reactivity
;
_journal_issue                   20
_journal_name_full               Organometallics
_journal_page_first              5433
_journal_paper_doi               10.1021/om200651c
_journal_volume                  30
_journal_year                    2011
_chemical_formula_sum            'C80 H122 N8 Y2'
_chemical_formula_weight         1373.68
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 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                 92.502(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   21.552(4)
_cell_length_b                   18.772(4)
_cell_length_c                   19.399(4)
_cell_measurement_reflns_used    9770
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      26.92
_cell_measurement_theta_min      2.41
_cell_volume                     7841(3)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_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      173(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w 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  0.0701
_diffrn_reflns_av_sigmaI/netI    0.0641
_diffrn_reflns_limit_h_max       26
_diffrn_reflns_limit_h_min       -26
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            28055
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         1.44
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.518
_exptl_absorpt_correction_T_max  0.7455
_exptl_absorpt_correction_T_min  0.3768
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.164
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prismatic
_exptl_crystal_F_000             2944
_exptl_crystal_size_max          0.301
_exptl_crystal_size_mid          0.213
_exptl_crystal_size_min          0.156
_refine_diff_density_max         0.927
_refine_diff_density_min         -1.039
_refine_diff_density_rms         0.089
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.081
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     412
_refine_ls_number_reflns         7661
_refine_ls_number_restraints     39
_refine_ls_restrained_S_all      1.100
_refine_ls_R_factor_all          0.0833
_refine_ls_R_factor_gt           0.0579
_refine_ls_shift/su_max          0.012
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1000P)^2^+0.0471P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1465
_refine_ls_wR_factor_ref         0.1620
_reflns_number_gt                5692
_reflns_number_total             7661
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om200651c_si_001.cif
_cod_data_source_block           mo_dm1087_0m
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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 
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_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               4065252