Reactivity Studies of a T-Shaped Yttrium Carbene: C‒F and C‒O Bond Activation and C═C Bond Formation Promoted by [Y(BIPM)(I)(THF)2] (BIPM = C(PPh2NSiMe3)2)
Mills, David P.; Lewis, William; Blake, Alexander J.; Liddle, Stephen T.; Organometallics 32 (2013) 1239–; doi:10.1021/om301016j

data_4080204
_publ_section_title
;
 Reactivity Studies of a T-Shaped Yttrium Carbene: C--F and C--O Bond
 Activation and C&#x2550;C Bond Formation Promoted by [Y(BIPM)(I)(THF)2]
 (BIPM = C(PPh2NSiMe3)2)
;
_journal_issue                   5
_journal_name_full               Organometallics
_journal_page_first              1239
_journal_paper_doi               10.1021/om301016j
_journal_volume                  32
_journal_year                    2013
_chemical_formula_moiety         'C36 H47 I N2 P3 Si2 Y'
_chemical_formula_sum            'C36 H47 I N2 P3 Si2 Y'
_chemical_formula_weight         872.66
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           62
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2n'
_symmetry_space_group_name_H-M   'P n m a'
_atom_sites_solution_hydrogens   'geom, Me from difmap'
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.35.19 (release 27-10-2011 CrysAlis171 .NET)
(compiled Oct 27 2011,15:02:11)
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   20.021(3)
_cell_length_b                   19.555(2)
_cell_length_c                   10.4855(8)
_cell_measurement_reflns_used    1893
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      74.46
_cell_measurement_theta_min      3.16
_cell_volume                     4105.2(8)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.19 (release 27-10-2011 CrysAlis171 .NET)
(compiled Oct 27 2011,15:02:11)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.19 (release 27-10-2011 CrysAlis171 .NET)
(compiled Oct 27 2011,15:02:11)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.19 (release 27-10-2011 CrysAlis171 .NET)
(compiled Oct 27 2011,15:02:11)
;
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material
'enCIFer(Allen et al.,2004);PLATON(Spek,2003)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      120(2)
_diffrn_detector_area_resol_mean 10.3613
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'SuperNova, Single source at offset), Atlas'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'SuperNova (Cu) X-ray Source'
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.5418
_diffrn_reflns_av_R_equivalents  0.1353
_diffrn_reflns_av_sigmaI/netI    0.1787
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            9593
_diffrn_reflns_theta_full        67.50
_diffrn_reflns_theta_max         67.50
_diffrn_reflns_theta_min         4.52
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    9.763
_exptl_absorpt_correction_T_max  0.760
_exptl_absorpt_correction_T_min  0.591
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
(compiled Jan 23 2012,18:06:46)
Numerical absorption correction based on gaussian integration over
            a multifaceted crystal model
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.412
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       column
_exptl_crystal_F_000             1768
_exptl_crystal_size_max          0.0880
_exptl_crystal_size_mid          0.0575
_exptl_crystal_size_min          0.0373
_refine_diff_density_max         1.925
_refine_diff_density_min         -2.050
_refine_diff_density_rms         0.215
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.067
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     219
_refine_ls_number_reflns         3812
_refine_ls_number_restraints     172
_refine_ls_restrained_S_all      1.047
_refine_ls_R_factor_all          0.1780
_refine_ls_R_factor_gt           0.0961
_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^)+(0.0000P)^2^+94.3427P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1916
_refine_ls_wR_factor_ref         0.2595
_reflns_number_gt                2024
_reflns_number_total             3812
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            om301016j_si_001.cif
_cod_data_source_block           2
_cod_original_cell_volume        4105.1(9)
_cod_database_code               4080204