Output from "TOTOPOL", (version 1.92, 17 Jul 2017, Mike Treacy).

Report for the framework in file "public/tmp/tmp_146-2_2_143531_shjW6D.cif"

There are 6 T-atoms per unit cell
There are 12 O-atoms per unit cell

Framework density = 14.96 T-atoms per nm^3
Material density = 1.493 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O2  = 1.5983 Angstrom
T1  -- O1  = 1.6445 Angstrom
T1  -- O1  = 1.6000 Angstrom
T1  -- O3  = 1.6407 Angstrom
      mean = 1.6209 Angstrom
        t1 = 0.125052  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.080906  (0.0 is a perfect tetrahedron)

[Si] Ideal SiO distance = 1.610 Angstrom
T2  -- O2  = 1.6011 Angstrom
T2  -- O4  = 1.6345 Angstrom
T2  -- O3  = 1.6341 Angstrom
T2  -- O4  = 1.6008 Angstrom
      mean = 1.6176 Angstrom
        t1 = 0.105068  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.093110  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.5983 A <--> 1.6445 A
          Mean   = 1.6192 A
          StdDev = 0.0199 A

       t1 Range  = 0.1051 <-- 0.1151 --> 0.1251
       t2 Range  = 0.0809 <-- 0.0870 --> 0.0931

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O2  -- T1  -- O1  = 111.577 deg; O2  -- O1  = 3 A
O2  -- T1  -- O1  = 100.636 deg; O2  -- O1  = 2 A
O2  -- T1  -- O3  = 120.592 deg; O2  -- O3  = 3 A
O1  -- T1  -- O1  =  90.168 deg; O1  -- O1  = 2 A
O1  -- T1  -- O3  = 127.661 deg; O1  -- O3  = 3 A
O1  -- T1  -- O3  =  77.075 deg; O1  -- O3  = 2 A
       77.075 deg <-- 104.618 deg --> 127.661 deg

O2  -- T2  -- O4  = 109.923 deg; O2  -- O4  = 3 A
O2  -- T2  -- O3  = 122.774 deg; O2  -- O3  = 3 A
O2  -- T2  -- O4  = 102.252 deg; O2  -- O4  = 2 A
O4  -- T2  -- O3  = 126.277 deg; O4  -- O3  = 3 A
O4  -- T2  -- O4  =  98.558 deg; O4  -- O4  = 2 A
O3  -- T2  -- O4  =  80.920 deg; O3  -- O4  = 2 A
       80.920 deg <-- 106.784 deg --> 126.277 deg

        O-T-O SUMMARY
          Range  = 77.0749 deg <--> 127.6613 deg
          Mean   = 105.7011 deg
          StdDev = 16.6509 deg

        O--O SUMMARY
          Range  = 2.0192 A <--> 2.9484 A
          Mean   = 2.5560 A
          StdDev = 0.2989 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 119.470 deg ; T1  -- T1   2.8024 A

T1  -- O2  -- T2  = 174.183 deg ; T1  -- T2   3.1952 A

T1  -- O3  -- T2  = 158.490 deg ; T1  -- T2   3.2172 A

T2  -- O4  -- T2  = 119.768 deg ; T2  -- T2   2.7986 A


        T-O-T SUMMARY
          Range  = 119.4704° <--> 174.1832 deg
          Mean   = 142.9780 deg
          StdDev = 25.0764 deg

        T--T SUMMARY
          Range  = 2.7986 A <--> 3.2172 A
          Mean   = 3.0034 A
          StdDev = 0.2120 A

-------------------------------------------------------------------
------------------------ *** WARNINGS *** -------------------------
-------------------------------------------------------------------

SOME OXYGEN ATOMS ARE TOO CLOSE TO EACH OTHER
O1  -- O1  = 2.2978 A
O1  -- O1  = 2.2978 A
O1  -- O3  = 2.0192 A
O3  -- O4  = 2.0993 A

T-T-T analysis was not conducted.

SOME T-ATOM DISTANCES ARE OUTSIDE THE NORMAL RANGE
T1  has 5 neighboring T-atoms within 3.50 A, but only 4 bridging O-atoms
  T1  -- T2  = 3.1952 Angstrom
  T1  -- T1  = 2.8024 Angstrom
  T1  -- T1  = 2.8024 Angstrom
  T1  -- T2  = 3.0506 Angstrom
  T1  -- T2  = 3.2172 Angstrom
T2  has 5 neighboring T-atoms within 3.50 A, but only 4 bridging O-atoms
  T2  -- T1  = 3.1952 Angstrom
  T2  -- T1  = 3.0506 Angstrom
  T2  -- T1  = 3.2172 Angstrom
  T2  -- T2  = 2.7986 Angstrom
  T2  -- T2  = 2.7986 Angstrom

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 3
Coordination Sequence =
    1 4 8 16 32 49 67 93 123 149 188 230 268 314 369 420 479
TD10 = 730
Circuit symbol = 3.9_{3}.4.9_{2}.4.9_{3}
Weight = 31
Vertex symbol  = 3.9_{3}.4.9_{2}.4.9_{3}
Weight = 31

T2 (Si): multiplicity = 3
Coordination Sequence =
    1 4 8 16 32 49 67 93 123 149 188 230 268 314 369 420 479
TD10 = 730
Circuit symbol = 3.9_{3}.4.9_{2}.4.9_{3}
Weight = 31
Vertex symbol  = 3.9_{3}.4.9_{2}.4.9_{3}
Weight = 31

<TD10> = 730.000
Average ring size = 6.3871
