Reaction of Cp*2Zr(2,3-dimethylbutadiene) with Isonitriles and CO
Valadez, Travis N.; Norton, Jack R.; Neary, Michelle C.; Quinlivan, Patrick J.; Organometallics 35 (2016) 3163–; doi:10.1021/acs.organomet.6b00522

data_4086730
_publ_section_title
;
 Reaction of Cp*2Zr(2,3-dimethylbutadiene) with Isonitriles and CO
;
_journal_issue                   18
_journal_name_full               Organometallics
_journal_page_first              3163
_journal_paper_doi               10.1021/acs.organomet.6b00522
_journal_volume                  35
_journal_year                    2016
_chemical_formula_moiety         'C37 H55 N Zr, 0.5(C7 H8)'
_chemical_formula_sum            'C40.5 H59 N Zr'
_chemical_formula_weight         651.10
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_cell_angle_alpha                93.2340(10)
_cell_angle_beta                 100.7900(10)
_cell_angle_gamma                97.6760(10)
_cell_formula_units_Z            2
_cell_length_a                   9.9539(4)
_cell_length_b                   10.2631(4)
_cell_length_c                   17.0973(7)
_cell_measurement_reflns_used    9809
_cell_measurement_temperature    130(2)
_cell_measurement_theta_max      32.98
_cell_measurement_theta_min      2.21
_cell_volume                     1694.41(12)
_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-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      130(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.930
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0234
_diffrn_reflns_av_unetI/netI     0.0301
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.930
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            30834
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.930
_diffrn_reflns_theta_full        25.000
_diffrn_reflns_theta_max         33.132
_diffrn_reflns_theta_min         1.217
_exptl_absorpt_coefficient_mu    0.353
_exptl_absorpt_correction_T_max  .7465
_exptl_absorpt_correction_T_min  .6785
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.276
_exptl_crystal_description       plate
_exptl_crystal_F_000             698
_exptl_crystal_size_max          0.320
_exptl_crystal_size_mid          0.180
_exptl_crystal_size_min          0.120
_platon_squeeze_details
;
The unit cell contains one toluene molecule, which has been treated 
as a diffuse contribution to the overall scattering without specific 
atom positions by SQUEEZE/PLATON.
See: (a) A.L.Spek (2005) PLATON, A Multipurpose Crystallographic Tool, 
Utrecht University, Utrecht, The Netherlands.
(b) A.L.Spek, J.Appl.Cryst. 2003, 36, 7-13.
;
_refine_diff_density_max         0.730
_refine_diff_density_min         -0.272
_refine_diff_density_rms         0.066
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.078
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     364
_refine_ls_number_reflns         12023
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.078
_refine_ls_R_factor_all          0.0326
_refine_ls_R_factor_gt           0.0286
_refine_ls_shift/su_max          0.005
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0423P)^2^+0.2183P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0745
_refine_ls_wR_factor_ref         0.0762
_reflns_Friedel_coverage         0.000
_reflns_number_gt                10860
_reflns_number_total             12023
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            om6b00522_si_002.cif
_cod_data_source_block           zrcnad-sr
_cod_original_formula_sum        'C40.50 H59 N Zr'
_cod_database_code               4086730
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.895
_shelx_estimated_absorpt_t_max   0.959
_shelx_res_checksum              40473
_shelx_hkl_checksum              80894