Experimental and computational studies on the formation of cyanate from early metal terminal nitrido ligands and carbon monoxide.
Cozzolino, Anthony F.; Silvia, Jared S.; Lopez, Nazario; Cummins, Christopher C.; Dalton transactions (Cambridge, England : 2003) 43 (2014) 4639–4652; doi:10.1039/c3dt52738g

data_7028721
_publ_section_title
;
 Experimental and computational studies on the formation of cyanate from
 early metal terminal nitrido ligands and carbon monoxide.
;
_journal_issue                   12
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              4639
_journal_page_last               4652
_journal_paper_doi               10.1039/c3dt52738g
_journal_volume                  43
_journal_year                    2014
_chemical_formula_moiety         'C6 H16 Cl1 N2 V0.5, C26 H42 N4 V, C7 H8'
_chemical_formula_sum            'C39 H66 Cl N6 V1.5'
_chemical_formula_weight         730.84
_chemical_name_common
bis(2-dimethylamino-5-methylphenyl(tertbutyl)amido)-vanadium
_chemical_name_systematic
; 
bis(2-dimethylamino-5-methylphenyl(tertbutyl)amido)-vanadium 
bis(tetramethylethylenediamine)vanadiumdichloride
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/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                 103.421(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   17.6314(19)
_cell_length_b                   9.6863(11)
_cell_length_c                   24.542(3)
_cell_measurement_reflns_used    9642
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      30.4095
_cell_measurement_theta_min      2.294
_cell_volume                     4076.9(8)
_computing_cell_refinement       'SAINT 7.46A (Bruker-AXS, 2008)'
_computing_data_collection       'APEX2 3.0 (Bruker-AXS, 2008)'
_computing_data_reduction        'SAINT 7.46A (Bruker-AXS, 2008)'
_computing_molecular_graphics    'WINGX (Farrugia, 1999)'
_computing_publication_material  'WINGX (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.3
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'Bruker Smart APEX CCD'
_diffrn_measurement_method       'phi and omega 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  0.0234
_diffrn_reflns_av_unetI/netI     0.0328
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       33
_diffrn_reflns_limit_l_min       -34
_diffrn_reflns_number            24332
_diffrn_reflns_theta_full        30.49
_diffrn_reflns_theta_max         30.49
_diffrn_reflns_theta_min         1.19
_exptl_absorpt_coefficient_mu    0.450
_exptl_absorpt_correction_T_max  0.9154
_exptl_absorpt_correction_T_min  0.7741
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2008)'
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.191
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             1574
_exptl_crystal_size_max          0.60
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.403
_refine_diff_density_min         -0.361
_refine_diff_density_rms         0.059
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.795
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     612
_refine_ls_number_reflns         12330
_refine_ls_number_restraints     154
_refine_ls_restrained_S_all      0.803
_refine_ls_R_factor_all          0.0618
_refine_ls_R_factor_gt           0.0432
_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^)+(0.0556P)^2^+2.2684P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1096
_refine_ls_wR_factor_ref         0.1280
_reflns_number_gt                9299
_reflns_number_total             12330
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3dt52738g.txt
_cod_data_source_block           10228
_cod_original_cell_volume        4076.8(8)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_original_formula_sum        'C39 H66 Cl N6 V1.50'
_cod_database_code               7028721