#------------------------------------------------------------------------------
#$Date: 2016-02-16 22:30:59 +0200 (Tue, 16 Feb 2016) $
#$Revision: 176467 $
#$URL: svn://www.crystallography.net/cod/cif/4/30/59/4305928.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_4305928
loop_
_publ_author_name
'Christopher J. Adams'
'Natalie Fey'
'Zoë A. Harrison'
'Igor V. Sazanovich'
'Michael Towrie'
'Julia A. Weinstein'
_publ_section_title
;
Photophysical Properties of Platinum(II)-Acetylide Complexes: the Effect
of a Strongly Electron-Accepting Diimine Ligand on Excited-State Structure
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              8242
_journal_page_last               8257
_journal_paper_doi               10.1021/ic800850h
_journal_volume                  47
_journal_year                    2008
_chemical_formula_sum            'C48 H40 Cl6 N2 Pt'
_chemical_formula_weight         1052.6
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                98.690(7)
_cell_angle_beta                 98.500(6)
_cell_angle_gamma                102.440(7)
_cell_formula_units_Z            2
_cell_length_a                   9.855(9)
_cell_length_b                   10.455(8)
_cell_length_c                   23.113(13)
_cell_measurement_temperature    173(2)
_cell_volume                     2258(3)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.975
_diffrn_measured_fraction_theta_max 0.975
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'omega scans with narrow frames'
_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  0.0838
_diffrn_reflns_av_sigmaI/netI    0.1664
_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       30
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            18561
_diffrn_reflns_theta_full        27.64
_diffrn_reflns_theta_max         27.64
_diffrn_reflns_theta_min         2.03
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    3.497
_exptl_absorpt_correction_T_max  1
_exptl_absorpt_correction_T_min  0.7
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            'Dark red'
_exptl_crystal_density_diffrn    1.548
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    .
_exptl_crystal_description       Needle
_exptl_crystal_F_000             1044
_exptl_crystal_size_max          0.4
_exptl_crystal_size_mid          0.03
_exptl_crystal_size_min          0.03
_refine_diff_density_max         5.636
_refine_diff_density_min         -2.124
_refine_diff_density_rms         0.240
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.022
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     520
_refine_ls_number_reflns         10268
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.022
_refine_ls_R_factor_all          0.1299
_refine_ls_R_factor_gt           0.0794
_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/[σ²(Fo²)+(0.0838P)²+0.0000P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1642
_refine_ls_wR_factor_ref         0.1875
_reflns_number_gt                6924
_reflns_number_total             10268
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic800850h-file002_1.cif
_cod_data_source_block           6.2CDCl3
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
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_formula_sum        'C48 H40 Cl6 N2 Pt1'
_cod_database_code               4305928
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, -y, -z'
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
_atom_site_disorder_assembly
_atom_site_disorder_group
Pt1 Pt 0.25078(4) 0.49455(4) 0.255578(16) 0.02145(14) Uani 1 1 d . . .
N1 N 0.3537(9) 0.5876(8) 0.1945(3) 0.0265(19) Uani 1 1 d . . .
N2 N 0.4057(9) 0.6476(8) 0.3129(3) 0.0254(19) Uani 1 1 d . . .
C1 C 0.4836(9) 0.7205(9) 0.2833(5) 0.024(2) Uani 1 1 d . . .
C2 C 0.6057(11) 0.8359(10) 0.3032(4) 0.027(2) Uani 1 1 d . . .
C3 C 0.6812(10) 0.9118(10) 0.3562(5) 0.032(2) Uani 1 1 d . . .
H3A H 0.6599 0.8912 0.3930 0.039 Uiso 1 1 calc R . .
C4 C 0.7919(11) 1.0220(10) 0.3548(5) 0.035(3) Uani 1 1 d . . .
H4A H 0.8440 1.0755 0.3916 0.042 Uiso 1 1 calc R . .
C5 C 0.8278(12) 1.0554(10) 0.3028(5) 0.035(3) Uani 1 1 d . . .
H5A H 0.9032 1.1304 0.3041 0.042 Uiso 1 1 calc R . .
C6 C 0.7544(10) 0.9801(9) 0.2492(4) 0.026(2) Uani 1 1 d . . .
C7 C 0.7770(13) 0.9982(11) 0.1901(5) 0.041(3) Uani 1 1 d . . .
H7A H 0.8520 1.0687 0.1861 0.049 Uiso 1 1 calc R . .
C8 C 0.6926(12) 0.9158(11) 0.1396(5) 0.039(3) Uani 1 1 d . . .
H8A H 0.7092 0.9327 0.1017 0.047 Uiso 1 1 calc R . .
C9 C 0.5820(12) 0.8069(11) 0.1424(5) 0.040(3) Uani 1 1 d . . .
H9A H 0.5249 0.7516 0.1070 0.048 Uiso 1 1 calc R . .
C10 C 0.5587(11) 0.7826(9) 0.1971(4) 0.026(2) Uani 1 1 d . . .
C11 C 0.4585(11) 0.6854(9) 0.2185(5) 0.029(2) Uani 1 1 d . . .
C12 C 0.6425(10) 0.8711(9) 0.2510(4) 0.021(2) Uani 1 1 d . . .
C13 C 0.3191(10) 0.5466(10) 0.1301(4) 0.026(2) Uani 1 1 d . . .
C14 C 0.3829(11) 0.4538(10) 0.1044(5) 0.030(2) Uani 1 1 d . . .
C15 C 0.4846(13) 0.3963(12) 0.1421(5) 0.044(3) Uani 1 1 d . . .
H15A H 0.4453 0.3730 0.1767 0.065 Uiso 1 1 calc R . .
H15B H 0.5753 0.4624 0.1556 0.065 Uiso 1 1 calc R . .
H15C H 0.4991 0.3161 0.1183 0.065 Uiso 1 1 calc R . .
C16 C 0.3497(12) 0.4165(11) 0.0418(5) 0.037(3) Uani 1 1 d . . .
H16A H 0.3931 0.3537 0.0224 0.045 Uiso 1 1 calc R . .
C17 C 0.2559(12) 0.4691(11) 0.0080(5) 0.036(3) Uani 1 1 d . . .
C18 C 0.2254(16) 0.4249(15) -0.0587(5) 0.062(4) Uani 1 1 d . . .
H18A H 0.1617 0.4742 -0.0767 0.093 Uiso 1 1 calc R . .
H18B H 0.1806 0.3291 -0.0690 0.093 Uiso 1 1 calc R . .
H18C H 0.3141 0.4426 -0.0738 0.093 Uiso 1 1 calc R . .
C19 C 0.1944(12) 0.5593(11) 0.0355(5) 0.038(3) Uani 1 1 d . . .
H19A H 0.1303 0.5956 0.0120 0.045 Uiso 1 1 calc R . .
C20 C 0.2223(12) 0.6009(11) 0.0977(5) 0.034(3) Uani 1 1 d . . .
C21 C 0.1558(15) 0.7020(13) 0.1282(6) 0.054(4) Uani 1 1 d . . .
H21A H 0.2297 0.7732 0.1549 0.080 Uiso 1 1 calc R . .
H21B H 0.0898 0.6588 0.1512 0.080 Uiso 1 1 calc R . .
H21C H 0.1045 0.7401 0.0982 0.080 Uiso 1 1 calc R . .
C22 C 0.4166(10) 0.6872(9) 0.3770(4) 0.024(2) Uani 1 1 d . . .
C23 C 0.3497(11) 0.7837(9) 0.3961(5) 0.028(2) Uani 1 1 d . . .
C24 C 0.2698(14) 0.8486(12) 0.3530(5) 0.047(3) Uani 1 1 d . . .
H24A H 0.2032 0.7794 0.3223 0.070 Uiso 1 1 calc R . .
H24B H 0.3366 0.9047 0.3343 0.070 Uiso 1 1 calc R . .
H24C H 0.2175 0.9037 0.3745 0.070 Uiso 1 1 calc R . .
C25 C 0.3636(12) 0.8244(10) 0.4571(5) 0.034(3) Uani 1 1 d . . .
H25A H 0.3199 0.8923 0.4714 0.041 Uiso 1 1 calc R . .
C26 C 0.4407(12) 0.7680(11) 0.4986(4) 0.034(3) Uani 1 1 d . . .
C27 C 0.4492(14) 0.8146(12) 0.5635(5) 0.045(3) Uani 1 1 d . . .
H27A H 0.5228 0.7826 0.5863 0.068 Uiso 1 1 calc R . .
H27B H 0.3579 0.7796 0.5744 0.068 Uiso 1 1 calc R . .
H27C H 0.4724 0.9124 0.5725 0.068 Uiso 1 1 calc R . .
C28 C 0.5026(12) 0.6703(11) 0.4765(4) 0.034(3) Uani 1 1 d . . .
H28A H 0.5547 0.6315 0.5040 0.041 Uiso 1 1 calc R . .
C29 C 0.4927(10) 0.6242(10) 0.4148(5) 0.026(2) Uani 1 1 d . . .
C30 C 0.5616(13) 0.5209(11) 0.3917(5) 0.039(3) Uani 1 1 d . . .
H30A H 0.6264 0.5565 0.3665 0.058 Uiso 1 1 calc R . .
H30B H 0.4896 0.4434 0.3682 0.058 Uiso 1 1 calc R . .
H30C H 0.6148 0.4939 0.4251 0.058 Uiso 1 1 calc R . .
C31 C 0.1760(11) 0.4110(10) 0.3175(4) 0.028(2) Uani 1 1 d . . .
C32 C 0.1403(11) 0.3640(10) 0.3596(5) 0.032(2) Uani 1 1 d . . .
C33 C 0.1012(11) 0.3059(10) 0.4093(5) 0.031(3) Uani 1 1 d . . .
C34 C 0.1577(13) 0.2037(11) 0.4272(6) 0.045(3) Uani 1 1 d . . .
H34A H 0.2197 0.1684 0.4051 0.054 Uiso 1 1 calc R . .
C35 C 0.1249(16) 0.1540(14) 0.4758(6) 0.059(4) Uani 1 1 d . . .
H35A H 0.1679 0.0872 0.4882 0.071 Uiso 1 1 calc R . .
C36 C 0.0313(16) 0.1981(13) 0.5072(5) 0.056(4) Uani 1 1 d . . .
H36A H 0.0075 0.1594 0.5401 0.067 Uiso 1 1 calc R . .
C37 C -0.0296(16) 0.3002(12) 0.4911(5) 0.057(4) Uani 1 1 d . . .
H37A H -0.0936 0.3326 0.5130 0.068 Uiso 1 1 calc R . .
C38 C 0.0062(13) 0.3514(11) 0.4429(5) 0.046(3) Uani 1 1 d . . .
H38A H -0.0344 0.4206 0.4315 0.055 Uiso 1 1 calc R . .
C39 C 0.1063(10) 0.3721(10) 0.1934(4) 0.026(2) Uani 1 1 d . . .
C40 C 0.0187(12) 0.3094(10) 0.1518(5) 0.033(3) Uani 1 1 d . . .
C41 C -0.0828(12) 0.2373(10) 0.0983(5) 0.032(3) Uani 1 1 d . . .
C42 C -0.0387(13) 0.1764(12) 0.0498(5) 0.043(3) Uani 1 1 d . . .
H42A H 0.0593 0.1819 0.0511 0.052 Uiso 1 1 calc R . .
C43 C -0.1356(16) 0.1071(13) -0.0010(6) 0.056(4) Uani 1 1 d . . .
H43A H -0.1048 0.0632 -0.0339 0.067 Uiso 1 1 calc R . .
C44 C -0.2777(14) 0.1027(12) -0.0031(6) 0.049(3) Uani 1 1 d . . .
H44A H -0.3444 0.0560 -0.0378 0.059 Uiso 1 1 calc R . .
C45 C -0.3232(14) 0.1640(13) 0.0436(6) 0.051(3) Uani 1 1 d . . .
H45A H -0.4209 0.1608 0.0412 0.061 Uiso 1 1 calc R . .
C46 C -0.2269(12) 0.2317(11) 0.0951(5) 0.037(3) Uani 1 1 d . . .
H46A H -0.2591 0.2741 0.1279 0.044 Uiso 1 1 calc R . .
Cl1 Cl -0.0838(4) 0.6294(4) 0.34885(15) 0.0686(11) Uani 1 1 d . . .
Cl2 Cl -0.2494(4) 0.3904(4) 0.26893(15) 0.0587(9) Uani 1 1 d . . .
Cl3 Cl -0.1457(4) 0.6291(4) 0.22350(17) 0.0713(11) Uani 1 1 d . . .
C100 C -0.1111(13) 0.5320(13) 0.2775(5) 0.043(3) Uani 1 1 d . . .
H10A H -0.0228 0.5026 0.2724 0.052 Uiso 1 1 calc R . .
Cl4 Cl 0.2811(9) 0.0752(5) 0.1521(2) 0.144(3) Uani 1 1 d . . .
Cl5 Cl 0.4317(5) 0.1461(5) 0.2727(2) 0.0910(15) Uani 1 1 d . . .
Cl6 Cl 0.1379(4) 0.0117(4) 0.2447(2) 0.0780(12) Uani 1 1 d . . .
C200 C 0.2703(15) 0.1273(13) 0.2261(6) 0.056(4) Uani 1 1 d . . .
H20A H 0.2447 0.2153 0.2302 0.067 Uiso 1 1 calc R . .
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'
Cl Cl 0.1484 0.1585 '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'
Pt Pt -1.7033 8.3905 '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
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_3
_geom_angle_publ_flag
C31 Pt1 C39 92.0(4) . . ?
C31 Pt1 N2 96.2(3) . . ?
C39 Pt1 N2 170.7(3) . . ?
C31 Pt1 N1 173.6(4) . . ?
C39 Pt1 N1 93.2(3) . . ?
N2 Pt1 N1 79.0(3) . . ?
C11 N1 C13 119.8(8) . . ?
C11 N1 Pt1 114.2(7) . . ?
C13 N1 Pt1 125.9(6) . . ?
C1 N2 C22 121.3(8) . . ?
C1 N2 Pt1 111.3(7) . . ?
C22 N2 Pt1 126.7(6) . . ?
N2 C1 C11 119.5(9) . . ?
N2 C1 C2 131.6(10) . . ?
C11 C1 C2 108.8(8) . . ?
C3 C2 C12 118.1(9) . . ?
C3 C2 C1 137.1(10) . . ?
C12 C2 C1 104.8(8) . . ?
C2 C3 C4 118.2(10) . . ?
C5 C4 C3 123.2(10) . . ?
C6 C5 C4 119.7(10) . . ?
C5 C6 C12 116.7(9) . . ?
C5 C6 C7 127.8(10) . . ?
C12 C6 C7 115.5(9) . . ?
C8 C7 C6 121.6(10) . . ?
C7 C8 C9 122.0(10) . . ?
C10 C9 C8 118.8(10) . . ?
C9 C10 C12 120.2(9) . . ?
C9 C10 C11 135.4(10) . . ?
C12 C10 C11 104.3(8) . . ?
N1 C11 C10 135.9(10) . . ?
N1 C11 C1 115.9(9) . . ?
C10 C11 C1 108.0(8) . . ?
C2 C12 C6 124.2(8) . . ?
C2 C12 C10 114.0(9) . . ?
C6 C12 C10 121.8(8) . . ?
C14 C13 C20 123.5(10) . . ?
C14 C13 N1 117.6(9) . . ?
C20 C13 N1 118.9(9) . . ?
C13 C14 C16 116.9(10) . . ?
C13 C14 C15 121.0(10) . . ?
C16 C14 C15 122.1(10) . . ?
C17 C16 C14 121.5(11) . . ?
C19 C17 C16 119.4(10) . . ?
C19 C17 C18 121.9(11) . . ?
C16 C17 C18 118.7(12) . . ?
C17 C19 C20 122.1(11) . . ?
C13 C20 C19 116.6(10) . . ?
C13 C20 C21 121.2(10) . . ?
C19 C20 C21 122.2(10) . . ?
C23 C22 C29 124.3(10) . . ?
C23 C22 N2 117.4(9) . . ?
C29 C22 N2 118.3(9) . . ?
C22 C23 C25 117.4(10) . . ?
C22 C23 C24 121.8(10) . . ?
C25 C23 C24 120.7(10) . . ?
C23 C25 C26 122.0(10) . . ?
C28 C26 C25 117.6(9) . . ?
C28 C26 C27 123.2(10) . . ?
C25 C26 C27 119.2(10) . . ?
C26 C28 C29 123.3(10) . . ?
C22 C29 C28 115.3(9) . . ?
C22 C29 C30 121.9(9) . . ?
C28 C29 C30 122.7(9) . . ?
C32 C31 Pt1 174.4(9) . . ?
C31 C32 C33 178.2(13) . . ?
C34 C33 C38 116.9(10) . . ?
C34 C33 C32 121.4(11) . . ?
C38 C33 C32 121.7(10) . . ?
C35 C34 C33 120.7(13) . . ?
C34 C35 C36 121.4(13) . . ?
C35 C36 C37 120.4(12) . . ?
C38 C37 C36 117.7(13) . . ?
C37 C38 C33 122.8(13) . . ?
C40 C39 Pt1 172.1(9) . . ?
C39 C40 C41 176.2(11) . . ?
C42 C41 C46 119.0(10) . . ?
C42 C41 C40 120.8(11) . . ?
C46 C41 C40 120.2(11) . . ?
C41 C42 C43 120.8(12) . . ?
C44 C43 C42 119.1(13) . . ?
C45 C44 C43 121.1(11) . . ?
C44 C45 C46 120.1(12) . . ?
C45 C46 C41 119.9(11) . . ?
Cl2 C100 Cl1 110.5(7) . . ?
Cl2 C100 Cl3 111.2(6) . . ?
Cl1 C100 Cl3 109.4(7) . . ?
Cl6 C200 Cl5 111.2(7) . . ?
Cl6 C200 Cl4 108.5(7) . . ?
Cl5 C200 Cl4 110.8(9) . . ?
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
_geom_bond_publ_flag
Pt1 C31 1.941(10) . ?
Pt1 C39 1.946(10) . ?
Pt1 N2 2.087(8) . ?
Pt1 N1 2.092(8) . ?
N1 C11 1.274(12) . ?
N1 C13 1.453(12) . ?
N2 C1 1.304(12) . ?
N2 C22 1.458(12) . ?
C1 C11 1.458(15) . ?
C1 C2 1.469(13) . ?
C2 C3 1.367(14) . ?
C2 C12 1.388(13) . ?
C3 C4 1.413(13) . ?
C4 C5 1.376(15) . ?
C5 C6 1.369(14) . ?
C6 C12 1.415(13) . ?
C6 C7 1.449(14) . ?
C7 C8 1.378(15) . ?
C8 C9 1.413(14) . ?
C9 C10 1.369(14) . ?
C10 C12 1.452(13) . ?
C10 C11 1.454(13) . ?
C13 C14 1.373(15) . ?
C13 C20 1.395(14) . ?
C14 C16 1.411(14) . ?
C14 C15 1.511(14) . ?
C16 C17 1.379(15) . ?
C17 C19 1.357(16) . ?
C17 C18 1.506(15) . ?
C19 C20 1.405(15) . ?
C20 C21 1.501(16) . ?
C22 C23 1.374(14) . ?
C22 C29 1.397(13) . ?
C23 C25 1.387(14) . ?
C23 C24 1.508(15) . ?
C25 C26 1.411(15) . ?
C26 C28 1.370(15) . ?
C26 C27 1.491(14) . ?
C28 C29 1.417(14) . ?
C29 C30 1.470(14) . ?
C31 C32 1.216(14) . ?
C32 C33 1.443(14) . ?
C33 C34 1.394(15) . ?
C33 C38 1.416(16) . ?
C34 C35 1.359(17) . ?
C35 C36 1.37(2) . ?
C36 C37 1.40(2) . ?
C37 C38 1.366(16) . ?
C39 C40 1.192(14) . ?
C40 C41 1.457(14) . ?
C41 C42 1.378(16) . ?
C41 C46 1.399(16) . ?
C42 C43 1.389(16) . ?
C43 C44 1.385(19) . ?
C44 C45 1.354(18) . ?
C45 C46 1.392(16) . ?
Cl1 C100 1.753(12) . ?
Cl2 C100 1.747(13) . ?
Cl3 C100 1.763(12) . ?
Cl4 C200 1.741(14) . ?
Cl5 C200 1.739(13) . ?
Cl6 C200 1.730(15) . ?
