Syntheses of highly unsaturated isocyanides via organometallic pathways.
Mujkic, Monika; Lentz, Dieter; Dalton transactions (Cambridge, England : 2003) 41 (2012) 839–849; doi:10.1039/c1dt11382h

data_7017737
_publ_section_title
;
 Syntheses of highly unsaturated isocyanides via organometallic pathways.
;
_journal_issue                   3
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              839
_journal_page_last               849
_journal_paper_doi               10.1039/c1dt11382h
_journal_volume                  41
_journal_year                    2012
_chemical_formula_sum            'C13 H9 Cr F2 N O5 Si'
_chemical_formula_weight         377.30
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 93.923(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   6.1314(18)
_cell_length_b                   11.701(2)
_cell_length_c                   23.613(6)
_cell_measurement_reflns_used    945
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      27.8
_cell_measurement_theta_min      3.5
_cell_volume                     1690.1(7)
_computing_cell_refinement       'SAINT (BRUKER-AXS)'
_computing_data_collection       'SMART (BRUKER-AXS)'
_computing_data_reduction        'SAINT (BRUKER-AXS)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker-AXS SMART CCD'
_diffrn_measurement_method       'omega scan'
_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  0.0491
_diffrn_reflns_av_sigmaI/netI    0.0349
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            19666
_diffrn_reflns_theta_full        26.35
_diffrn_reflns_theta_max         26.35
_diffrn_reflns_theta_min         1.73
_exptl_absorpt_coefficient_mu    0.788
_exptl_absorpt_correction_T_max  1.0
_exptl_absorpt_correction_T_min  0.765
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker-AXS)'
_exptl_crystal_colour            'pale yellow'
_exptl_crystal_density_diffrn    1.483
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       platelett
_exptl_crystal_F_000             760
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.28
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.596
_refine_diff_density_min         -0.495
_refine_diff_density_rms         0.079
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.054
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     211
_refine_ls_number_reflns         3458
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.054
_refine_ls_R_factor_all          0.0700
_refine_ls_R_factor_gt           0.0463
_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^)+(0.0553P)^2^+1.9700P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1094
_refine_ls_wR_factor_ref         0.1219
_reflns_number_gt                2520
_reflns_number_total             3458
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c1dt11382h.txt
_cod_data_source_block           shelxl
_cod_original_cell_volume        1690.1(8)
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               7017737