#------------------------------------------------------------------------------
#$Date: 2016-02-16 03:10:39 +0200 (Tue, 16 Feb 2016) $
#$Revision: 176453 $
#$URL: svn://www.crystallography.net/cod/cif/7/01/26/7012662.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_7012662
loop_
_publ_author_name
'Ru Son, Au Ji'
'Schweiger, Scott W.'
'Thorn, Matthew G.'
'Moses, John E.'
'Fanwick, Phillip E.'
'Rothwell, Ian P.'
_publ_section_title
;
 The isolation and chemistry of tantalum dimethylamides containing
 resolved 3,3'-disubstituted-1,1'-bi-2,2'-naphthoxide ligandsElectronic
 supplementary information (ESI) available: ORTEP views of (R)-7,
 (R,S)-8, (S)-9 and (S)-12. See
 http://www.rsc.org/suppdata/dt/b2/b212910h/
;
_journal_issue                   8
_journal_name_full               'Dalton Transactions'
_journal_page_first              1620
_journal_paper_doi               10.1039/b212910h
_journal_year                    2003
_chemical_formula_sum            'C30 H41 Cl2 N2 O2 Si2 Ta'
_chemical_formula_weight         769.70
_chemical_name_systematic        ' ?'
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_atom_type_scat_source
'International Tables for Crystallography (Vol C)'
_cell_angle_alpha                90.00
_cell_angle_beta                 97.3445(8)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   9.6800(2)
_cell_length_b                   10.4416(2)
_cell_length_c                   16.3287(4)
_cell_measurement_reflns_used    14721
_cell_measurement_temperature    150
_cell_measurement_theta_max      27
_cell_measurement_theta_min      5
_cell_volume                     1636.88(6)
_computing_cell_refinement       DENZO/SCALEPACK_(Otwinowski,_1996)
_computing_data_collection       Collect_(Nonius,_1998)
_computing_data_reduction        DENZO/SCALEPACK_(Otwinowski,_1996)
_computing_molecular_graphics
;
ORTEP (Johnson, 1976)
Xtal_GX (Hall, 1995)
PLUTON (Spek, 1991)
;
_computing_publication_material  CIF_VAX_MolEN_(Fair,_1990)
_computing_structure_refinement  SHELX97_(Sheldrick,_1997)
_computing_structure_solution    PATTY_(DIRDIF92,_Beurskins,_1992)
_diffrn_ambient_temperature      150
_diffrn_radiation_type           MO-K\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.040
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            14721
_diffrn_reflns_theta_max         27.88
_diffrn_reflns_theta_min         5.00
_exptl_absorpt_coefficient_mu    3.583
_exptl_absorpt_correction_T_max  0.5587
_exptl_absorpt_correction_T_min  0.1947
_exptl_absorpt_correction_type   refined_empirical_(Otwinowski_&_Minor,_1996
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.56
_exptl_crystal_description       plate
_exptl_crystal_F_000             772
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.16
_refine_diff_density_max         5.03
_refine_diff_density_min         -5.31
_refine_ls_abs_structure_details
'Flack H. D. (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.012(10)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.146
_refine_ls_hydrogen_treatment    H_atoms_riding
_refine_ls_matrix_type           full
_refine_ls_number_parameters     363
_refine_ls_number_reflns         6930
_refine_ls_number_restraints     0
_refine_ls_R_factor_gt           0.046
_refine_ls_shift/su_max          0.040
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[σ²(Fo²)+(0.0000P)²+13.4136P] where P=(Fo²+2Fc²)/'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.101
_reflns_number_gt                6763
_reflns_number_total             6932
_reflns_threshold_expression     >2.0σ(I)
_cod_data_source_file            b212910h.txt
_cod_data_source_block           SS3198
_cod_depositor_comments
;
The following automatic conversions were performed:
'_refine_ls_weighting_scheme' value 'calc ' changed to 'calc' according to
'/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_cell_volume        1636.88(11)
_cod_original_sg_symbol_H-M      'p 1 21 1'
_cod_original_formula_sum        'C30 H41 Cl2 N2 O2 Si2 Ta1'
_cod_database_code               7012662
#BEGIN Tags that were not found in dictionaries:
_reflns_friedl_coverage          0.8240
#END Tags that were not found in dictionaries
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, y+1/2, -z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_thermal_displace_type
_atom_site_calc_flag
Ta 0.80068(3) 0.49391(4) 1.151668(15) 0.02492(7) Uani ?
Cl(1) 0.7781(2) 0.28476(19) 1.09205(12) 0.0287(5) Uani ?
Cl(2) 0.8159(3) 0.5840(2) 1.02030(11) 0.0334(6) Uani ?
Si(12) 0.9883(2) 0.89140(19) 1.17567(11) 0.0153(5) Uani ?
Si(22) 0.5616(2) 0.19360(19) 1.28378(12) 0.0163(5) Uani ?
O(1) 0.7928(5) 0.6615(5) 1.1986(3) 0.0177(12) Uani ?
O(2) 0.7630(5) 0.4296(5) 1.2579(3) 0.0143(10) Uani ?
N(3) 1.0082(6) 0.4622(7) 1.1775(4) 0.031(2) Uani ?
N(4) 0.5621(7) 0.5106(11) 1.1143(4) 0.0318(19) Uani ?
C(11) 0.8366(7) 0.7174(6) 1.2731(4) 0.0115(15) Uani ?
C(12) 0.9373(7) 0.8166(7) 1.2736(4) 0.0125(15) Uani ?
C(13) 0.9901(7) 0.8659(7) 1.3487(4) 0.0157(15) Uani ?
C(14) 0.9527(7) 0.8179(6) 1.4243(4) 0.0148(15) Uani ?
C(15) 1.0180(7) 0.8644(7) 1.5008(4) 0.0148(15) Uani ?
C(16) 0.9885(8) 0.8140(7) 1.5744(4) 0.0172(19) Uani ?
C(17) 0.8856(8) 0.7174(7) 1.5722(4) 0.0171(17) Uani ?
C(18) 0.8166(8) 0.6743(7) 1.4996(4) 0.0165(17) Uani ?
C(19) 0.8477(7) 0.7226(6) 1.4220(4) 0.0120(15) Uani ?
C(1A) 0.7837(7) 0.6741(6) 1.3439(4) 0.0114(15) Uani ?
C(21) 0.6631(6) 0.4627(5) 1.3063(4) 0.0084(15) Uani ?
C(22) 0.5601(7) 0.3675(7) 1.3176(4) 0.0136(15) Uani ?
C(23) 0.4522(8) 0.4042(7) 1.3604(4) 0.0156(17) Uani ?
C(24) 0.4387(7) 0.5302(6) 1.3901(4) 0.0131(17) Uani ?
C(25) 0.3231(9) 0.5650(7) 1.4303(5) 0.023(2) Uani ?
C(26) 0.3066(8) 0.6878(7) 1.4566(5) 0.0203(19) Uani ?
C(27) 0.4068(8) 0.7803(7) 1.4433(5) 0.022(2) Uani ?
C(28) 0.5242(7) 0.7501(7) 1.4072(4) 0.0152(15) Uani ?
C(29) 0.5432(7) 0.6219(7) 1.3799(4) 0.0125(15) Uani ?
C(2A) 0.6619(7) 0.5840(7) 1.3415(4) 0.0132(17) Uani ?
C(31) 0.4956(10) 0.6306(10) 1.1331(7) 0.042(3) Uani ?
C(32) 0.4962(11) 0.4611(10) 1.0337(5) 0.042(3) Uani ?
C(41) 1.0896(7) 0.5021(14) 1.2540(4) 0.0279(17) Uani ?
C(42) 1.0940(10) 0.4107(10) 1.1178(6) 0.036(3) Uani ?
C(121) 1.0823(8) 1.0446(7) 1.2044(5) 0.0227(19) Uani ?
C(122) 0.8283(8) 0.9266(7) 1.1027(5) 0.022(2) Uani ?
C(123) 1.1137(9) 0.7872(9) 1.1280(5) 0.026(2) Uani ?
C(221) 0.4731(10) 0.1735(9) 1.1763(5) 0.030(2) Uani ?
C(222) 0.7398(8) 0.1265(8) 1.2967(5) 0.024(2) Uani ?
C(223) 0.4546(9) 0.0995(8) 1.3514(5) 0.025(2) Uani ?
H(4) 0.5289 0.4555 1.1503 0.12(7) Uiso calc
H(13) 1.0530 0.9335 1.3503 0.0200 Uiso calc
H(15) 1.0825 0.9306 1.5014 0.0190 Uiso calc
H(16) 1.0350 0.8427 1.6244 0.0230 Uiso calc
H(17) 0.8646 0.6825 1.6215 0.0220 Uiso calc
H(18) 0.7478 0.6123 1.5004 0.0220 Uiso calc
H(23) 0.3858 0.3435 1.3701 0.0200 Uiso calc
H(25) 0.2572 0.5033 1.4390 0.0310 Uiso calc
H(26) 0.2302 0.7097 1.4830 0.0270 Uiso calc
H(27) 0.3936 0.8645 1.4592 0.0290 Uiso calc
H(28) 0.5904 0.8126 1.4008 0.0200 Uiso calc
H(12A) 1.0979 1.0897 1.1552 0.0290 Uiso calc
H(12B) 1.1701 1.0261 1.2366 0.0290 Uiso calc
H(12C) 1.0271 1.0966 1.2362 0.0290 Uiso calc
H(12D) 0.7584 0.9623 1.1327 0.0290 Uiso calc
H(12E) 0.7941 0.8488 1.0761 0.0290 Uiso calc
H(12F) 0.8503 0.9868 1.0618 0.0290 Uiso calc
H(12G) 1.0677 0.7098 1.1080 0.0340 Uiso calc
H(12H) 1.1911 0.7665 1.1687 0.0340 Uiso calc
H(12I) 1.1468 0.8319 1.0830 0.0340 Uiso calc
H(22A) 0.5259 0.2164 1.1386 0.0400 Uiso calc
H(22B) 0.3813 0.2097 1.1721 0.0400 Uiso calc
H(22C) 0.4666 0.0840 1.1629 0.0400 Uiso calc
H(22D) 0.7357 0.0367 1.2840 0.0310 Uiso calc
H(22E) 0.7815 0.1383 1.3528 0.0310 Uiso calc
H(22F) 0.7947 0.1695 1.2602 0.0310 Uiso calc
H(22G) 0.4628 0.0097 1.3403 0.0320 Uiso calc
H(22H) 0.3588 0.1248 1.3401 0.0320 Uiso calc
H(22I) 0.4879 0.1160 1.4084 0.0320 Uiso calc
H(31A) 0.5355 0.6999 1.1055 0.0540 Uiso calc
H(31B) 0.5100 0.6452 1.1917 0.0540 Uiso calc
H(31C) 0.3975 0.6257 1.1147 0.0540 Uiso calc
H(32A) 0.3973 0.4556 1.0340 0.0540 Uiso calc
H(32B) 0.5327 0.3776 1.0244 0.0540 Uiso calc
H(32C) 0.5160 0.5180 0.9905 0.0540 Uiso calc
H(41A) 1.1435 0.4310 1.2778 0.0360 Uiso calc
H(41B) 1.0283 0.5312 1.2919 0.0360 Uiso calc
H(41C) 1.1509 0.5705 1.2430 0.0360 Uiso calc
H(42A) 1.1562 0.4760 1.1032 0.0470 Uiso calc
H(42B) 1.0351 0.3830 1.0693 0.0470 Uiso calc
H(42C) 1.1471 0.3394 1.1418 0.0470 Uiso calc
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_publ_flag
O(1) Ta O(2) 86.4(2) ?
O(1) Ta N(3) 98.9(3) ?
O(2) Ta N(3) 93.0(2) ?
O(1) Ta N(4) 87.0(3) ?
O(2) Ta N(4) 88.1(2) ?
N(3) Ta N(4) 174.1(3) ?
O(1) Ta Cl(2) 90.54(15) ?
O(2) Ta Cl(2) 172.26(16) ?
N(3) Ta Cl(2) 94.5(2) ?
N(4) Ta Cl(2) 84.7(2) ?
O(1) Ta Cl(1) 172.51(16) ?
O(2) Ta Cl(1) 91.72(15) ?
N(3) Ta Cl(1) 88.4(2) ?
N(4) Ta Cl(1) 85.7(3) ?
Cl(2) Ta Cl(1) 90.41(7) ?
C(122) Si(12) C(121) 109.2(4) ?
C(122) Si(12) C(123) 112.2(4) ?
C(121) Si(12) C(123) 106.3(4) ?
C(122) Si(12) C(12) 109.6(3) ?
C(121) Si(12) C(12) 108.1(3) ?
C(123) Si(12) C(12) 111.3(3) ?
C(222) Si(22) C(221) 112.0(4) ?
C(222) Si(22) C(223) 108.0(4) ?
C(221) Si(22) C(223) 105.8(4) ?
C(222) Si(22) C(22) 111.8(3) ?
C(221) Si(22) C(22) 111.2(4) ?
C(223) Si(22) C(22) 107.6(3) ?
C(11) O(1) Ta 136.2(4) ?
C(21) O(2) Ta 131.0(4) ?
C(41) N(3) C(42) 112.8(7) ?
C(41) N(3) Ta 123.2(5) ?
C(42) N(3) Ta 123.6(6) ?
C(31) N(4) C(32) 109.6(8) ?
C(31) N(4) Ta 117.4(6) ?
C(32) N(4) Ta 120.6(6) ?
O(1) C(11) C(1A) 119.6(6) ?
O(1) C(11) C(12) 116.8(6) ?
C(1A) C(11) C(12) 123.6(6) ?
C(13) C(12) C(11) 117.3(6) ?
C(13) C(12) Si(12) 119.5(5) ?
C(11) C(12) Si(12) 123.0(5) ?
C(12) C(13) C(14) 122.5(6) ?
C(15) C(14) C(19) 120.2(6) ?
C(15) C(14) C(13) 120.8(6) ?
C(19) C(14) C(13) 119.1(6) ?
C(16) C(15) C(14) 121.4(7) ?
C(15) C(16) C(17) 118.4(6) ?
C(18) C(17) C(16) 121.5(6) ?
C(17) C(18) C(19) 121.3(7) ?
C(14) C(19) C(18) 117.0(6) ?
C(14) C(19) C(1A) 119.7(6) ?
C(18) C(19) C(1A) 123.1(6) ?
C(11) C(1A) C(19) 117.3(6) ?
C(11) C(1A) C(2A) 123.3(6) ?
C(19) C(1A) C(2A) 119.4(6) ?
O(2) C(21) C(2A) 120.8(5) ?
O(2) C(21) C(22) 116.9(5) ?
C(2A) C(21) C(22) 122.3(6) ?
C(23) C(22) C(21) 117.0(6) ?
C(23) C(22) Si(22) 116.6(5) ?
C(21) C(22) Si(22) 126.4(5) ?
C(22) C(23) C(24) 122.7(7) ?
C(23) C(24) C(25) 120.7(6) ?
C(23) C(24) C(29) 119.3(6) ?
C(25) C(24) C(29) 120.0(6) ?
C(26) C(25) C(24) 121.1(7) ?
C(25) C(26) C(27) 119.0(7) ?
C(28) C(27) C(26) 122.1(7) ?
C(27) C(28) C(29) 119.4(7) ?
C(24) C(29) C(28) 118.3(6) ?
C(24) C(29) C(2A) 119.3(6) ?
C(28) C(29) C(2A) 122.5(6) ?
C(21) C(2A) C(29) 118.8(6) ?
C(21) C(2A) C(1A) 122.2(6) ?
C(29) C(2A) C(1A) 119.0(6) ?
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_publ_flag
Ta O(1) 1.916(5) ?
Ta O(2) 1.938(5) ?
Ta N(3) 2.027(6) ?
Ta N(4) 2.318(7) ?
Ta Cl(2) 2.3640(19) ?
Ta Cl(1) 2.3896(19) ?
Si(12) C(122) 1.865(8) ?
Si(12) C(121) 1.870(8) ?
Si(12) C(123) 1.872(8) ?
Si(12) C(12) 1.901(7) ?
Si(22) C(222) 1.848(7) ?
Si(22) C(221) 1.864(9) ?
Si(22) C(223) 1.884(8) ?
Si(22) C(22) 1.898(7) ?
O(1) C(11) 1.367(8) ?
O(2) C(21) 1.370(7) ?
N(3) C(41) 1.450(10) ?
N(3) C(42) 1.462(10) ?
N(4) C(31) 1.459(13) ?
N(4) C(32) 1.481(10) ?
C(11) C(1A) 1.398(9) ?
C(11) C(12) 1.423(9) ?
C(12) C(13) 1.366(9) ?
C(13) C(14) 1.422(9) ?
C(14) C(15) 1.412(10) ?
C(14) C(19) 1.420(9) ?
C(15) C(16) 1.375(10) ?
C(16) C(17) 1.414(11) ?
C(17) C(18) 1.361(10) ?
C(18) C(19) 1.431(9) ?
C(19) C(1A) 1.437(9) ?
C(1A) C(2A) 1.506(10) ?
C(21) C(2A) 1.390(9) ?
C(21) C(22) 1.437(9) ?
C(22) C(23) 1.383(9) ?
C(23) C(24) 1.414(10) ?
C(24) C(25) 1.415(10) ?
C(24) C(29) 1.417(9) ?
C(25) C(26) 1.369(10) ?
C(26) C(27) 1.405(11) ?
C(27) C(28) 1.382(10) ?
C(28) C(29) 1.431(9) ?
C(29) C(2A) 1.434(9) ?
