#------------------------------------------------------------------------------
#$Date: 2018-10-05 15:19:55 +0300 (Fri, 05 Oct 2018) $
#$Revision: 211332 $
#$URL: file:///home/coder/svn-repositories/cod/cif/4/11/78/4117886.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_4117886
loop_
_publ_author_name
'Ian A. Tonks'
'Alec C. Durrell'
'Harry B. Gray'
'John E. Bercaw'
_publ_contact_author
;       Michael W. Day
        Beckman Institute
        California Institute of Technology
        Pasadena, CA  91125
        USA
;
_publ_contact_author_email       mikeday@caltech.edu
_publ_contact_author_fax         '(818) 449 4159'
_publ_contact_author_phone       '(818) 395 2734'
_publ_section_title
;
 Groups 5 and 6 Terminal Hydrazido(2-) Complexes: Nβ Substituent Effects
 on Ligand-to-Metal Charge-Transfer Energies and Oxidation States
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              7301
_journal_page_last               7304
_journal_paper_doi               10.1021/ja302275j
_journal_volume                  134
_journal_year                    2012
_chemical_formula_moiety         'C16 H18 Cl3 N2 Nb O2'
_chemical_formula_sum            'C16 H18 Cl3 N2 Nb O2'
_chemical_formula_weight         469.58
_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                 93.727(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   19.4748(9)
_cell_length_b                   9.6654(4)
_cell_length_c                   19.3262(9)
_cell_measurement_reflns_used    9869
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      54.79
_cell_measurement_theta_min      2.35
_cell_volume                     3630.1(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, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       'φ and ω 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  0.0398
_diffrn_reflns_av_sigmaI/netI    0.0242
_diffrn_reflns_limit_h_max       45
_diffrn_reflns_limit_h_min       -45
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       35
_diffrn_reflns_limit_l_min       -43
_diffrn_reflns_number            173397
_diffrn_reflns_theta_full        55.67
_diffrn_reflns_theta_max         55.67
_diffrn_reflns_theta_min         2.10
_exptl_absorpt_coefficient_mu    1.116
_exptl_absorpt_correction_T_max  0.7755
_exptl_absorpt_correction_T_min  0.7755
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            Green
_exptl_crystal_density_diffrn    1.718
_exptl_crystal_description       Block
_exptl_crystal_F_000             1888
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.24
_exptl_crystal_size_min          0.24
_refine_diff_density_max         1.732
_refine_diff_density_min         -1.213
_refine_diff_density_rms         0.096
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   2.165
_refine_ls_hydrogen_treatment    Riding
_refine_ls_matrix_type           'Full matrix'
_refine_ls_number_parameters     219
_refine_ls_number_reflns         23606
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      2.165
_refine_ls_R_factor_all          0.0408
_refine_ls_R_factor_gt           0.0263
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details     w=1/s²(Fo²)
_refine_ls_weighting_scheme      sigma
_refine_ls_wR_factor_gt          0.0445
_refine_ls_wR_factor_ref         0.0450
_reflns_number_gt                18305
_reflns_number_total             23606
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja302275j_si_002_06.cif
_cod_data_source_block           2a
_cod_depositor_comments
;
The following automatic conversions were performed:

'_atom_sites_solution_primary' value 'direct methods' was changed to
'direct'.

'_atom_sites_solution_secondary' value 'Difference Fourier map' was
changed to 'difmap'.

'_atom_sites_solution_hydrogens' value 'Geometric positions' was
changed to 'geom'.

Automatic conversion script
Id: cif_fix_values 6452 2018-10-05 10:23:21Z andrius 
;
_cod_database_code               4117886
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, y, -z+1/2'
'x+1/2, y+1/2, z'
'-x+1/2, y+1/2, -z+1/2'
'-x, -y, -z'
'x, -y, z-1/2'
'-x+1/2, -y+1/2, -z'
'x+1/2, -y+1/2, z-1/2'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_occupancy
_atom_site_symmetry_multiplicity
_atom_site_calc_flag
_atom_site_refinement_flags
Nb1 Nb 0.162448(2) 0.725521(5) 0.157618(2) 0.00923(1) Uani 1 1 d .
Cl1 Cl 0.216532(9) 0.925184(15) 0.108710(7) 0.01618(3) Uani 1 1 d .
Cl2 Cl 0.080035(8) 0.863642(18) 0.208957(7) 0.01816(3) Uani 1 1 d .
Cl3 Cl 0.141240(8) 0.522134(15) 0.223693(7) 0.01453(2) Uani 1 1 d .
O1 O 0.23984(2) 0.76198(4) 0.250709(19) 0.01166(7) Uani 1 1 d .
O2 O 0.26033(2) 0.62667(4) 0.133323(19) 0.01144(7) Uani 1 1 d .
N1 N 0.11810(2) 0.67096(5) 0.07947(2) 0.01162(7) Uani 1 1 d .
N2 N 0.09228(3) 0.62105(5) 0.01916(2) 0.01184(7) Uani 1 1 d .
C1 C 0.21884(3) 0.77563(7) 0.32079(3) 0.01599(10) Uani 1 1 d .
H1A H 0.2100 0.6837 0.3397 0.024 Uiso 1 1 calc R
H1B H 0.1768 0.8313 0.3206 0.024 Uiso 1 1 calc R
H1C H 0.2555 0.8211 0.3496 0.024 Uiso 1 1 calc R
C2 C 0.30054(3) 0.67713(7) 0.24939(3) 0.01450(9) Uani 1 1 d .
H2A H 0.2909 0.5825 0.2658 0.017 Uiso 1 1 calc R
H2B H 0.3383 0.7170 0.2798 0.017 Uiso 1 1 calc R
C3 C 0.32036(3) 0.67330(7) 0.17549(3) 0.01484(10) Uani 1 1 d .
H3A H 0.3344 0.7665 0.1606 0.018 Uiso 1 1 calc R
H3B H 0.3593 0.6088 0.1708 0.018 Uiso 1 1 calc R
C4 C 0.27676(3) 0.60192(7) 0.06222(3) 0.01578(10) Uani 1 1 d .
H4A H 0.2919 0.6885 0.0417 0.024 Uiso 1 1 calc R
H4B H 0.2358 0.5675 0.0355 0.024 Uiso 1 1 calc R
H4C H 0.3136 0.5331 0.0614 0.024 Uiso 1 1 calc R
C5 C 0.06030(3) 0.69899(6) -0.03504(3) 0.01108(8) Uani 1 1 d .
C6 C 0.04521(3) 0.83908(6) -0.03697(3) 0.01312(9) Uani 1 1 d .
H6 H 0.0575 0.8984 0.0010 0.016 Uiso 1 1 calc R
C7 C 0.01099(3) 0.88850(7) -0.09761(3) 0.01543(10) Uani 1 1 d .
H7 H -0.0008 0.9838 -0.1009 0.019 Uiso 1 1 calc R
C8 C -0.00646(3) 0.80090(7) -0.15373(3) 0.01692(11) Uani 1 1 d .
H8 H -0.0299 0.8378 -0.1943 0.020 Uiso 1 1 calc R
C9 C 0.00985(3) 0.66135(7) -0.15113(3) 0.01547(10) Uani 1 1 d .
H9 H -0.0017 0.6027 -0.1896 0.019 Uiso 1 1 calc R
C10 C 0.04356(3) 0.60880(6) -0.09092(3) 0.01217(9) Uani 1 1 d .
C11 C 0.06664(3) 0.47159(6) -0.06982(3) 0.01275(9) Uani 1 1 d .
C12 C 0.06461(3) 0.34268(7) -0.10220(3) 0.01707(11) Uani 1 1 d .
H12 H 0.0447 0.3321 -0.1481 0.020 Uiso 1 1 calc R
C13 C 0.09244(4) 0.23036(7) -0.06565(3) 0.01992(11) Uani 1 1 d .
H13 H 0.0919 0.1421 -0.0873 0.024 Uiso 1 1 calc R
C14 C 0.12138(3) 0.24345(7) 0.00236(4) 0.01901(11) Uani 1 1 d .
H14 H 0.1400 0.1642 0.0259 0.023 Uiso 1 1 calc R
C15 C 0.12323(3) 0.37044(7) 0.03577(3) 0.01572(10) Uani 1 1 d .
H15 H 0.1423 0.3803 0.0820 0.019 Uiso 1 1 calc R
C16 C 0.09598(3) 0.48222(6) -0.00150(3) 0.01218(8) Uani 1 1 d .
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0033 0.0016 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
N N 0.0061 0.0033 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
O O 0.0106 0.0060 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Cl Cl 0.1484 0.1585 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Nb Nb -2.0727 0.6215 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
N1 Nb1 O2 93.996(19)
N1 Nb1 O1 166.462(19)
O2 Nb1 O1 72.643(15)
N1 Nb1 Cl2 102.714(16)
O2 Nb1 Cl2 162.789(11)
O1 Nb1 Cl2 90.774(12)
N1 Nb1 Cl3 96.830(17)
O2 Nb1 Cl3 86.528(12)
O1 Nb1 Cl3 80.529(11)
Cl2 Nb1 Cl3 95.438(6)
N1 Nb1 Cl1 96.019(17)
O2 Nb1 Cl1 81.862(12)
O1 Nb1 Cl1 84.464(11)
Cl2 Nb1 Cl1 92.197(7)
Cl3 Nb1 Cl1 163.228(6)
C2 O1 C1 110.55(4)
C2 O1 Nb1 113.34(3)
C1 O1 Nb1 122.43(3)
C4 O2 C3 111.31(4)
C4 O2 Nb1 121.26(3)
C3 O2 Nb1 114.87(3)
N2 N1 Nb1 172.49(4)
N1 N2 C5 125.72(5)
N1 N2 C16 124.95(5)
C5 N2 C16 109.25(4)
O1 C2 C3 107.00(4)
O2 C3 C2 107.07(5)
C6 C5 N2 128.91(5)
C6 C5 C10 123.07(5)
N2 C5 C10 108.01(5)
C5 C6 C7 116.52(5)
C6 C7 C8 121.50(6)
C9 C8 C7 121.13(5)
C8 C9 C10 118.63(5)
C9 C10 C5 119.15(6)
C9 C10 C11 133.49(5)
C5 C10 C11 107.35(5)
C12 C11 C16 118.97(6)
C12 C11 C10 133.80(5)
C16 C11 C10 107.23(5)
C13 C12 C11 118.20(6)
C12 C13 C14 121.82(6)
C15 C14 C13 120.88(6)
C16 C15 C14 116.81(6)
C15 C16 N2 128.54(5)
C15 C16 C11 123.31(6)
N2 C16 C11 108.14(5)
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
Nb1 N1 1.7708(4)
Nb1 O2 2.2099(4)
Nb1 O1 2.2978(4)
Nb1 Cl2 2.35575(17)
Nb1 Cl3 2.39463(17)
Nb1 Cl1 2.42002(17)
O1 C2 1.4403(7)
O1 C1 1.4460(6)
O2 C4 1.4509(6)
O2 C3 1.4526(7)
N1 N2 1.3296(6)
N2 C5 1.4028(7)
N2 C16 1.4031(7)
C2 C3 1.5040(8)
C5 C6 1.3855(8)
C5 C10 1.4095(7)
C6 C7 1.3943(8)
C7 C8 1.4003(9)
C8 C9 1.3858(10)
C9 C10 1.3942(7)
C10 C11 1.4502(8)
C11 C12 1.3936(8)
C11 C16 1.4080(7)
C12 C13 1.3862(10)
C13 C14 1.4017(9)
C14 C15 1.3862(9)
C15 C16 1.3850(8)
